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systemd: update code from upstream (2018-04-23)

Browse source 
This is a direct dump from systemd git.

======

SYSTEMD_DIR=../systemd
COMMIT=41d0da0f6a800b7f1d56d6d15cf90edb6c062050

(
  cd "$SYSTEMD_DIR"
  git checkout "$COMMIT"
  git reset --hard
  git clean -fdx
)

git ls-files :/src/systemd/src/ \
             :/shared/nm-utils/siphash24.c \
             :/shared/nm-utils/siphash24.h \
             :/shared/nm-utils/unaligned.h | \
  xargs -d '\n' rm -f

nm_copy_sd() {
    mkdir -p "./src/systemd/$(dirname "$1")"
    cp "$SYSTEMD_DIR/$1" "./src/systemd/$1"
}

nm_copy_sd_shared() {
    mkdir -p "./shared/nm-utils/"
    cp "$SYSTEMD_DIR/$1" "./shared/nm-utils/${1##*/}"
}

nm_copy_sd "src/basic/alloc-util.c"
nm_copy_sd "src/basic/alloc-util.h"
nm_copy_sd "src/basic/async.h"
nm_copy_sd "src/basic/escape.c"
nm_copy_sd "src/basic/escape.h"
nm_copy_sd "src/basic/ether-addr-util.c"
nm_copy_sd "src/basic/ether-addr-util.h"
nm_copy_sd "src/basic/extract-word.c"
nm_copy_sd "src/basic/extract-word.h"
nm_copy_sd "src/basic/fileio.c"
nm_copy_sd "src/basic/fileio.h"
nm_copy_sd "src/basic/fd-util.c"
nm_copy_sd "src/basic/fd-util.h"
nm_copy_sd "src/basic/fs-util.c"
nm_copy_sd "src/basic/fs-util.h"
nm_copy_sd "src/basic/hash-funcs.c"
nm_copy_sd "src/basic/hash-funcs.h"
nm_copy_sd "src/basic/hashmap.c"
nm_copy_sd "src/basic/hashmap.h"
nm_copy_sd "src/basic/hexdecoct.c"
nm_copy_sd "src/basic/hexdecoct.h"
nm_copy_sd "src/basic/hostname-util.c"
nm_copy_sd "src/basic/hostname-util.h"
nm_copy_sd "src/basic/in-addr-util.c"
nm_copy_sd "src/basic/in-addr-util.h"
nm_copy_sd "src/basic/io-util.c"
nm_copy_sd "src/basic/io-util.h"
nm_copy_sd "src/basic/list.h"
nm_copy_sd "src/basic/log.h"
nm_copy_sd "src/basic/macro.h"
nm_copy_sd "src/basic/mempool.h"
nm_copy_sd "src/basic/mempool.c"
nm_copy_sd "src/basic/parse-util.c"
nm_copy_sd "src/basic/parse-util.h"
nm_copy_sd "src/basic/path-util.c"
nm_copy_sd "src/basic/path-util.h"
nm_copy_sd "src/basic/prioq.h"
nm_copy_sd "src/basic/prioq.c"
nm_copy_sd "src/basic/process-util.h"
nm_copy_sd "src/basic/process-util.c"
nm_copy_sd "src/basic/random-util.c"
nm_copy_sd "src/basic/random-util.h"
nm_copy_sd "src/basic/refcnt.h"
nm_copy_sd "src/basic/set.h"
nm_copy_sd "src/basic/signal-util.h"
nm_copy_sd_shared "src/basic/siphash24.c"
nm_copy_sd_shared "src/basic/siphash24.h"
nm_copy_sd "src/basic/socket-util.c"
nm_copy_sd "src/basic/socket-util.h"
nm_copy_sd "src/basic/sparse-endian.h"
nm_copy_sd "src/basic/stdio-util.h"
nm_copy_sd "src/basic/string-table.c"
nm_copy_sd "src/basic/string-table.h"
nm_copy_sd "src/basic/string-util.c"
nm_copy_sd "src/basic/string-util.h"
nm_copy_sd "src/basic/strv.c"
nm_copy_sd "src/basic/strv.h"
nm_copy_sd "src/basic/time-util.c"
nm_copy_sd "src/basic/time-util.h"
nm_copy_sd "src/basic/umask-util.h"
nm_copy_sd_shared "src/basic/unaligned.h"
nm_copy_sd "src/basic/utf8.c"
nm_copy_sd "src/basic/utf8.h"
nm_copy_sd "src/basic/util.c"
nm_copy_sd "src/basic/util.h"
nm_copy_sd "src/libsystemd-network/arp-util.c"
nm_copy_sd "src/libsystemd-network/arp-util.h"
nm_copy_sd "src/libsystemd-network/dhcp6-internal.h"
nm_copy_sd "src/libsystemd-network/dhcp6-lease-internal.h"
nm_copy_sd "src/libsystemd-network/dhcp6-network.c"
nm_copy_sd "src/libsystemd-network/dhcp6-option.c"
nm_copy_sd "src/libsystemd-network/dhcp6-protocol.h"
nm_copy_sd "src/libsystemd-network/dhcp-identifier.c"
nm_copy_sd "src/libsystemd-network/dhcp-identifier.h"
nm_copy_sd "src/libsystemd-network/dhcp-internal.h"
nm_copy_sd "src/libsystemd-network/dhcp-lease-internal.h"
nm_copy_sd "src/libsystemd-network/dhcp-network.c"
nm_copy_sd "src/libsystemd-network/dhcp-option.c"
nm_copy_sd "src/libsystemd-network/dhcp-packet.c"
nm_copy_sd "src/libsystemd-network/dhcp-protocol.h"
nm_copy_sd "src/libsystemd-network/lldp-internal.h"
nm_copy_sd "src/libsystemd-network/lldp-neighbor.c"
nm_copy_sd "src/libsystemd-network/lldp-neighbor.h"
nm_copy_sd "src/libsystemd-network/lldp-network.c"
nm_copy_sd "src/libsystemd-network/lldp-network.h"
nm_copy_sd "src/libsystemd-network/network-internal.c"
nm_copy_sd "src/libsystemd-network/network-internal.h"
nm_copy_sd "src/libsystemd-network/sd-dhcp6-client.c"
nm_copy_sd "src/libsystemd-network/sd-dhcp6-lease.c"
nm_copy_sd "src/libsystemd-network/sd-dhcp-client.c"
nm_copy_sd "src/libsystemd-network/sd-dhcp-lease.c"
nm_copy_sd "src/libsystemd-network/sd-ipv4ll.c"
nm_copy_sd "src/libsystemd-network/sd-ipv4acd.c"
nm_copy_sd "src/libsystemd-network/sd-lldp.c"
nm_copy_sd "src/libsystemd/sd-event/sd-event.c"
nm_copy_sd "src/libsystemd/sd-id128/id128-util.c"
nm_copy_sd "src/libsystemd/sd-id128/id128-util.h"
nm_copy_sd "src/libsystemd/sd-id128/sd-id128.c"
nm_copy_sd "src/shared/dns-domain.c"
nm_copy_sd "src/shared/dns-domain.h"
nm_copy_sd "src/systemd/_sd-common.h"
nm_copy_sd "src/systemd/sd-dhcp6-client.h"
nm_copy_sd "src/systemd/sd-dhcp6-lease.h"
nm_copy_sd "src/systemd/sd-dhcp-client.h"
nm_copy_sd "src/systemd/sd-dhcp-lease.h"
nm_copy_sd "src/systemd/sd-event.h"
nm_copy_sd "src/systemd/sd-ndisc.h"
nm_copy_sd "src/systemd/sd-id128.h"
nm_copy_sd "src/systemd/sd-ipv4acd.h"
nm_copy_sd "src/systemd/sd-ipv4ll.h"
nm_copy_sd "src/systemd/sd-lldp.h"
This commit is contained in:
Thomas Haller 2018-04-23 10:14:15 +02:00
parent 14098cbc07
commit c4dd620889
97 changed files with 312 additions and 1388 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
shared/nm-utils/unaligned.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <endian.h>

13
src/systemd/src/basic/alloc-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdint.h>

13
src/systemd/src/basic/alloc-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <alloca.h>

13
src/systemd/src/basic/async.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
int asynchronous_job(void* (*func)(void *p), void *arg);

13
src/systemd/src/basic/escape.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/escape.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>

13
src/systemd/src/basic/ether-addr-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/ether-addr-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <net/ethernet.h>

13
src/systemd/src/basic/extract-word.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/extract-word.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "macro.h"

13
src/systemd/src/basic/fd-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

17
src/systemd/src/basic/fd-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <dirent.h>
@ -98,6 +85,10 @@ int acquire_data_fd(const void *data, size_t size, unsigned flags);
#define ERRNO_IS_DISCONNECT(r) \
IN_SET(r, ENOTCONN, ECONNRESET, ECONNREFUSED, ECONNABORTED, EPIPE, ENETUNREACH)
/* Resource exhaustion, could be our fault or general system trouble */
#define ERRNO_IS_RESOURCE(r) \
IN_SET(r, ENOMEM, EMFILE, ENFILE)
int fd_move_above_stdio(int fd);
int rearrange_stdio(int original_input_fd, int original_output_fd, int original_error_fd);

16
src/systemd/src/basic/fileio.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -1606,8 +1593,7 @@ int read_line(FILE *f, size_t limit, char **ret) {
if (ret) {
buffer[n] = 0;
*ret = buffer;
buffer = NULL;
*ret = TAKE_PTR(buffer);
}
return (int) count;

13
src/systemd/src/basic/fileio.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <dirent.h>

130
src/systemd/src/basic/fs-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -577,10 +564,6 @@ int inotify_add_watch_fd(int fd, int what, uint32_t mask) {
return r;
}
static bool noop_root(const char *root) {
return isempty(root) || path_equal(root, "/");
}
static bool safe_transition(const struct stat *a, const struct stat *b) {
/* Returns true if the transition from a to b is safe, i.e. that we never transition from unprivileged to
* privileged files or directories. Why bother? So that unprivileged code can't symlink to privileged files
@ -595,7 +578,7 @@ static bool safe_transition(const struct stat *a, const struct stat *b) {
int chase_symlinks(const char *path, const char *original_root, unsigned flags, char **ret) {
_cleanup_free_ char *buffer = NULL, *done = NULL, *root = NULL;
_cleanup_close_ int fd = -1;
unsigned max_follow = 32; /* how many symlinks to follow before giving up and returning ELOOP */
unsigned max_follow = CHASE_SYMLINKS_MAX; /* how many symlinks to follow before giving up and returning ELOOP */
struct stat previous_stat;
bool exists = true;
char *todo;
@ -607,6 +590,9 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags,
if ((flags & (CHASE_NONEXISTENT|CHASE_OPEN)) == (CHASE_NONEXISTENT|CHASE_OPEN))
return -EINVAL;
if ((flags & (CHASE_STEP|CHASE_OPEN)) == (CHASE_STEP|CHASE_OPEN))
return -EINVAL;
if (isempty(path))
return -EINVAL;
@ -628,13 +614,34 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags,
* Suggested usage: whenever you want to canonicalize a path, use this function. Pass the absolute path you got
* as-is: fully qualified and relative to your host's root. Optionally, specify the root parameter to tell this
* function what to do when encountering a symlink with an absolute path as directory: prefix it by the
* specified path. */
* specified path.
*
* There are three ways to invoke this function:
*
* 1. Without CHASE_STEP or CHASE_OPEN: in this case the path is resolved and the normalized path is returned
* in `ret`. The return value is < 0 on error. If CHASE_NONEXISTENT is also set 0 is returned if the file
* doesn't exist, > 0 otherwise. If CHASE_NONEXISTENT is not set >= 0 is returned if the destination was
* found, -ENOENT if it doesn't.
*
* 2. With CHASE_OPEN: in this case the destination is opened after chasing it as O_PATH and this file
* descriptor is returned as return value. This is useful to open files relative to some root
* directory. Note that the returned O_PATH file descriptors must be converted into a regular one (using
* fd_reopen() or such) before it can be used for reading/writing. CHASE_OPEN may not be combined with
* CHASE_NONEXISTENT.
*
* 3. With CHASE_STEP: in this case only a single step of the normalization is executed, i.e. only the first
* symlink or ".." component of the path is resolved, and the resulting path is returned. This is useful if
* a caller wants to trace the a path through the file system verbosely. Returns < 0 on error, > 0 if the
* path is fully normalized, and == 0 for each normalization step. This may be combined with
* CHASE_NONEXISTENT, in which case 1 is returned when a component is not found.
*
* */
/* A root directory of "/" or "" is identical to none */
if (noop_root(original_root))
if (empty_or_root(original_root))
original_root = NULL;
if (!original_root && !ret && (flags & (CHASE_NONEXISTENT|CHASE_NO_AUTOFS|CHASE_SAFE|CHASE_OPEN)) == CHASE_OPEN) {
if (!original_root && !ret && (flags & (CHASE_NONEXISTENT|CHASE_NO_AUTOFS|CHASE_SAFE|CHASE_OPEN|CHASE_STEP)) == CHASE_OPEN) {
/* Shortcut the CHASE_OPEN case if the caller isn't interested in the actual path and has no root set
* and doesn't care about any of the other special features we provide either. */
r = open(path, O_PATH|O_CLOEXEC);
@ -716,7 +723,7 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags,
/* If we already are at the top, then going up will not change anything. This is in-line with
* how the kernel handles this. */
if (isempty(done) || path_equal(done, "/"))
if (empty_or_root(done))
continue;
parent = dirname_malloc(done);
@ -731,6 +738,9 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags,
free_and_replace(done, parent);
if (flags & CHASE_STEP)
goto chased_one;
fd_parent = openat(fd, "..", O_CLOEXEC|O_NOFOLLOW|O_PATH);
if (fd_parent < 0)
return -errno;
@ -847,6 +857,9 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags,
free(buffer);
todo = buffer = joined;
if (flags & CHASE_STEP)
goto chased_one;
continue;
}
@ -885,7 +898,36 @@ int chase_symlinks(const char *path, const char *original_root, unsigned flags,
return TAKE_FD(fd);
}
if (flags & CHASE_STEP)
return 1;
return exists;
chased_one:
if (ret) {
char *c;
if (done) {
if (todo) {
c = strjoin(done, todo);
if (!c)
return -ENOMEM;
} else
c = TAKE_PTR(done);
} else {
if (todo)
c = strdup(todo);
else
c = strdup("/");
if (!c)
return -ENOMEM;
}
*ret = c;
}
return 0;
}
int chase_symlinks_and_open(
@ -902,7 +944,7 @@ int chase_symlinks_and_open(
if (chase_flags & CHASE_NONEXISTENT)
return -EINVAL;
if (noop_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) {
if (empty_or_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) {
/* Shortcut this call if none of the special features of this call are requested */
r = open(path, open_flags);
if (r < 0)
@ -942,7 +984,7 @@ int chase_symlinks_and_opendir(
if (chase_flags & CHASE_NONEXISTENT)
return -EINVAL;
if (noop_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) {
if (empty_or_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) {
/* Shortcut this call if none of the special features of this call are requested */
d = opendir(path);
if (!d)
@ -968,6 +1010,46 @@ int chase_symlinks_and_opendir(
return 0;
}
int chase_symlinks_and_stat(
const char *path,
const char *root,
unsigned chase_flags,
char **ret_path,
struct stat *ret_stat) {
_cleanup_close_ int path_fd = -1;
_cleanup_free_ char *p = NULL;
assert(path);
assert(ret_stat);
if (chase_flags & CHASE_NONEXISTENT)
return -EINVAL;
if (empty_or_root(root) && !ret_path && (chase_flags & (CHASE_NO_AUTOFS|CHASE_SAFE)) == 0) {
/* Shortcut this call if none of the special features of this call are requested */
if (stat(path, ret_stat) < 0)
return -errno;
return 1;
}
path_fd = chase_symlinks(path, root, chase_flags|CHASE_OPEN, ret_path ? &p : NULL);
if (path_fd < 0)
return path_fd;
if (fstat(path_fd, ret_stat) < 0)
return -errno;
if (ret_path)
*ret_path = TAKE_PTR(p);
if (chase_flags & CHASE_OPEN)
return TAKE_FD(path_fd);
return 1;
}
int access_fd(int fd, int mode) {
char p[STRLEN("/proc/self/fd/") + DECIMAL_STR_MAX(fd) + 1];
int r;

18
src/systemd/src/basic/fs-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <dirent.h>
@ -88,12 +75,17 @@ enum {
CHASE_SAFE = 1U << 3, /* If set, return EPERM if we ever traverse from unprivileged to privileged files or directories */
CHASE_OPEN = 1U << 4, /* If set, return an O_PATH object to the final component */
CHASE_TRAIL_SLASH = 1U << 5, /* If set, any trailing slash will be preserved */
CHASE_STEP = 1U << 6, /* If set, just execute a single step of the normalization */
};
/* How many iterations to execute before returning -ELOOP */
#define CHASE_SYMLINKS_MAX 32
int chase_symlinks(const char *path_with_prefix, const char *root, unsigned flags, char **ret);
int chase_symlinks_and_open(const char *path, const char *root, unsigned chase_flags, int open_flags, char **ret_path);
int chase_symlinks_and_opendir(const char *path, const char *root, unsigned chase_flags, char **ret_path, DIR **ret_dir);
int chase_symlinks_and_stat(const char *path, const char *root, unsigned chase_flags, char **ret_path, struct stat *ret_stat);
/* Useful for usage with _cleanup_(), removes a directory and frees the pointer */
static inline void rmdir_and_free(char *p) {

14
src/systemd/src/basic/hash-funcs.c
View file

@ -4,19 +4,6 @@
Copyright 2010 Lennart Poettering
Copyright 2014 Michal Schmidt
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <string.h>
@ -37,7 +24,6 @@ const struct hash_ops string_hash_ops = {
.compare = string_compare_func
};
void path_hash_func(const void *p, struct siphash *state) {
const char *q = p;
size_t n;

13
src/systemd/src/basic/hash-funcs.h
View file

@ -6,19 +6,6 @@
Copyright 2010 Lennart Poettering
Copyright 2014 Michal Schmidt
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "macro.h"

13
src/systemd/src/basic/hashmap.c
View file

@ -4,19 +4,6 @@
Copyright 2010 Lennart Poettering
Copyright 2014 Michal Schmidt
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/hashmap.h
View file

@ -6,19 +6,6 @@
Copyright 2010 Lennart Poettering
Copyright 2014 Michal Schmidt
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <limits.h>

22
src/systemd/src/basic/hexdecoct.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <ctype.h>
@ -125,8 +112,7 @@ int unhexmem(const char *p, size_t l, void **mem, size_t *len) {
*z = 0;
*mem = r;
r = NULL;
*mem = TAKE_PTR(r);
*len = (l + 1) / 2;
return 0;
@ -482,8 +468,7 @@ int unbase32hexmem(const char *p, size_t l, bool padding, void **mem, size_t *_l
*z = 0;
*mem = r;
r = NULL;
*mem = TAKE_PTR(r);
*_len = len;
return 0;
@ -751,8 +736,7 @@ int unbase64mem(const char *p, size_t l, void **ret, size_t *ret_size) {
if (ret_size)
*ret_size = (size_t) (z - buf);
*ret = buf;
buf = NULL;
*ret = TAKE_PTR(buf);
return 0;
}

13
src/systemd/src/basic/hexdecoct.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

13
src/systemd/src/basic/hostname-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2015 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/hostname-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010-2015 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

13
src/systemd/src/basic/in-addr-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2014 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>

13
src/systemd/src/basic/in-addr-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2014 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <netinet/in.h>

13
src/systemd/src/basic/io-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/io-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

13
src/systemd/src/basic/list.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
/* The head of the linked list. Use this in the structure that shall

13
src/systemd/src/basic/log.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdarg.h>

15
src/systemd/src/basic/macro.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>
@ -363,7 +350,7 @@ static inline unsigned long ALIGN_POWER2(unsigned long u) {
({ \
typeof(x) _x_ = (x); \
unsigned ans = 1; \
while (_x_ /= 10) \
while ((_x_ /= 10) != 0) \
ans++; \
ans; \
})

13
src/systemd/src/basic/mempool.c
View file

@ -4,19 +4,6 @@
Copyright 2010-2014 Lennart Poettering
Copyright 2014 Michal Schmidt
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdint.h>

13
src/systemd/src/basic/mempool.h
View file

@ -6,19 +6,6 @@
Copyright 2011-2014 Lennart Poettering
Copyright 2014 Michal Schmidt
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stddef.h>

13
src/systemd/src/basic/parse-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/parse-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>

41
src/systemd/src/basic/path-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010-2012 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -653,7 +640,7 @@ char *prefix_root(const char *root, const char *path) {
while (path[0] == '/' && path[1] == '/')
path++;
if (isempty(root) || path_equal(root, "/"))
if (empty_or_root(root))
return strdup(path);
l = strlen(root) + 1 + strlen(path) + 1;
@ -728,16 +715,23 @@ char* dirname_malloc(const char *path) {
}
const char *last_path_component(const char *path) {
/* Finds the last component of the path, preserving the
* optional trailing slash that signifies a directory.
/* Finds the last component of the path, preserving the optional trailing slash that signifies a directory.
*
* a/b/c → c
* a/b/c/ → c/
* x → x
* x/ → x/
* /y → y
* /y/ → y/
* / → /
* // → /
* /foo/a → a
* /foo/a/ → a/
* This is different than basename, which returns "" when
* a trailing slash is present.
*
* Also, the empty string is mapped to itself.
*
* This is different than basename(), which returns "" when a trailing slash is present.
*/
unsigned l, k;
@ -971,3 +965,14 @@ bool dot_or_dot_dot(const char *path) {
return path[2] == 0;
}
bool empty_or_root(const char *root) {
/* For operations relative to some root directory, returns true if the specified root directory is redundant,
* i.e. either / or NULL or the empty string or any equivalent. */
if (!root)
return true;
return root[strspn(root, "/")] == 0;
}

34
src/systemd/src/basic/path-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010-2012 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <alloca.h>
@ -28,19 +15,32 @@
#include "string-util.h"
#include "time-util.h"
#define PATH_SPLIT_SBIN_BIN(x) x "sbin:" x "bin"
#define PATH_SPLIT_SBIN_BIN_NULSTR(x) x "sbin\0" x "bin\0"
#define PATH_NORMAL_SBIN_BIN(x) x "bin"
#define PATH_NORMAL_SBIN_BIN_NULSTR(x) x "bin\0"
#if HAVE_SPLIT_BIN
# define PATH_SBIN_BIN(x) x "sbin:" x "bin"
# define PATH_SBIN_BIN(x) PATH_SPLIT_SBIN_BIN(x)
# define PATH_SBIN_BIN_NULSTR(x) PATH_SPLIT_SBIN_BIN_NULSTR(x)
#else
# define PATH_SBIN_BIN(x) x "bin"
# define PATH_SBIN_BIN(x) PATH_NORMAL_SBIN_BIN(x)
# define PATH_SBIN_BIN_NULSTR(x) PATH_NORMAL_SBIN_BIN_NULSTR(x)
#endif
#define DEFAULT_PATH_NORMAL PATH_SBIN_BIN("/usr/local/") ":" PATH_SBIN_BIN("/usr/")
#define DEFAULT_PATH_NORMAL_NULSTR PATH_SBIN_BIN_NULSTR("/usr/local/") PATH_SBIN_BIN_NULSTR("/usr/")
#define DEFAULT_PATH_SPLIT_USR DEFAULT_PATH_NORMAL ":" PATH_SBIN_BIN("/")
#define DEFAULT_PATH_SPLIT_USR_NULSTR DEFAULT_PATH_NORMAL_NULSTR PATH_SBIN_BIN_NULSTR("/")
#define DEFAULT_PATH_COMPAT PATH_SPLIT_SBIN_BIN("/usr/local/") ":" PATH_SPLIT_SBIN_BIN("/usr/") ":" PATH_SPLIT_SBIN_BIN("/")
#if HAVE_SPLIT_USR
# define DEFAULT_PATH DEFAULT_PATH_SPLIT_USR
# define DEFAULT_PATH_NULSTR DEFAULT_PATH_SPLIT_USR_NULSTR
#else
# define DEFAULT_PATH DEFAULT_PATH_NORMAL
# define DEFAULT_PATH_NULSTR DEFAULT_PATH_NORMAL_NULSTR
#endif
bool is_path(const char *p) _pure_;
@ -118,7 +118,7 @@ char *prefix_root(const char *root, const char *path);
size_t _l; \
while (_path[0] == '/' && _path[1] == '/') \
_path ++; \
if (isempty(_root) || path_equal(_root, "/")) \
if (empty_or_root(_root)) \
_ret = _path; \
else { \
_l = strlen(_root) + 1 + strlen(_path) + 1; \
@ -162,3 +162,5 @@ static inline const char *skip_dev_prefix(const char *p) {
return e ?: p;
}
bool empty_or_root(const char *root);

13
src/systemd/src/basic/prioq.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
/*

13
src/systemd/src/basic/prioq.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

13
src/systemd/src/basic/process-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <ctype.h>

21
src/systemd/src/basic/process-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <alloca.h>
@ -204,3 +191,11 @@ int fork_agent(const char *name, const int except[], unsigned n_except, pid_t *p
#endif
assert_cc(TASKS_MAX <= (unsigned long) PID_T_MAX)
/* Like TAKE_PTR() but for child PIDs, resetting them to 0 */
#define TAKE_PID(pid) \
({ \
pid_t _pid_ = (pid); \
(pid) = 0; \
_pid_; \
})

14
src/systemd/src/basic/random-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <elf.h>
@ -122,7 +109,6 @@ void initialize_srand(void) {
#endif
x = 0;
x ^= (unsigned) now(CLOCK_REALTIME);
x ^= (unsigned) gettid();

13
src/systemd/src/basic/random-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

13
src/systemd/src/basic/refcnt.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
/* A type-safe atomic refcounter.

13
src/systemd/src/basic/set.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "extract-word.h"

13
src/systemd/src/basic/signal-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010-2015 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <signal.h>

18
src/systemd/src/basic/socket-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>
@ -677,7 +664,6 @@ int sockaddr_pretty(const struct sockaddr *_sa, socklen_t salen, bool translate_
return -EOPNOTSUPP;
}
*ret = p;
return 0;
}
@ -1017,8 +1003,7 @@ int getpeergroups(int fd, gid_t **ret) {
if ((socklen_t) (int) n != n)
return -E2BIG;
*ret = d;
d = NULL;
*ret = TAKE_PTR(d);
return (int) n;
}
@ -1141,7 +1126,6 @@ int flush_accept(int fd) {
};
int r;
/* Similar to flush_fd() but flushes all incoming connection by accepting them and immediately closing them. */
for (;;) {

13
src/systemd/src/basic/socket-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <netinet/ether.h>

13
src/systemd/src/basic/stdio-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <printf.h>

13
src/systemd/src/basic/string-table.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "string-table.h"

13
src/systemd/src/basic/string-table.h
View file

@ -6,19 +6,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

106
src/systemd/src/basic/string-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -28,6 +15,7 @@
#include "alloc-util.h"
#include "gunicode.h"
#include "locale-util.h"
#include "macro.h"
#include "string-util.h"
#include "terminal-util.h"
@ -465,62 +453,104 @@ bool string_has_cc(const char *p, const char *ok) {
}
static char *ascii_ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigned percent) {
size_t x;
size_t x, need_space;
char *r;
assert(s);
assert(percent <= 100);
assert(new_length >= 3);
assert(new_length != (size_t) -1);
if (old_length <= 3 || old_length <= new_length)
if (old_length <= new_length)
return strndup(s, old_length);
r = new0(char, new_length+3);
/* Special case short ellipsations */
switch (new_length) {
case 0:
return strdup("");
case 1:
if (is_locale_utf8())
return strdup("…");
else
return strdup(".");
case 2:
if (!is_locale_utf8())
return strdup("..");
break;
default:
break;
}
/* Calculate how much space the ellipsis will take up. If we are in UTF-8 mode we only need space for one
* character ("…"), otherwise for three characters ("..."). Note that in both cases we need 3 bytes of storage,
* either for the UTF-8 encoded character or for three ASCII characters. */
need_space = is_locale_utf8() ? 1 : 3;
r = new(char, new_length+3);
if (!r)
return NULL;
x = (new_length * percent) / 100;
assert(new_length >= need_space);
if (x > new_length - 3)
x = new_length - 3;
x = ((new_length - need_space) * percent + 50) / 100;
assert(x <= new_length - need_space);
memcpy(r, s, x);
r[x] = 0xe2; /* tri-dot ellipsis: … */
r[x+1] = 0x80;
r[x+2] = 0xa6;
if (is_locale_utf8()) {
r[x+0] = 0xe2; /* tri-dot ellipsis: … */
r[x+1] = 0x80;
r[x+2] = 0xa6;
} else {
r[x+0] = '.';
r[x+1] = '.';
r[x+2] = '.';
}
memcpy(r + x + 3,
s + old_length - (new_length - x - 1),
new_length - x - 1);
s + old_length - (new_length - x - need_space),
new_length - x - need_space + 1);
return r;
}
char *ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigned percent) {
size_t x;
char *e;
size_t x, k, len, len2;
const char *i, *j;
unsigned k, len, len2;
char *e;
int r;
/* Note that 'old_length' refers to bytes in the string, while 'new_length' refers to character cells taken up
* on screen. This distinction doesn't matter for ASCII strings, but it does matter for non-ASCII UTF-8
* strings.
*
* Ellipsation is done in a locale-dependent way:
* 1. If the string passed in is fully ASCII and the current locale is not UTF-8, three dots are used ("...")
* 2. Otherwise, a unicode ellipsis is used ("…")
*
* In other words: you'll get a unicode ellipsis as soon as either the string contains non-ASCII characters or
* the current locale is UTF-8.
*/
assert(s);
assert(percent <= 100);
if (new_length == (size_t) -1)
return strndup(s, old_length);
assert(new_length >= 3);
if (new_length == 0)
return strdup("");
/* if no multibyte characters use ascii_ellipsize_mem for speed */
/* If no multibyte characters use ascii_ellipsize_mem for speed */
if (ascii_is_valid(s))
return ascii_ellipsize_mem(s, old_length, new_length, percent);
if (old_length <= 3 || old_length <= new_length)
return strndup(s, old_length);
x = (new_length * percent) / 100;
if (x > new_length - 3)
x = new_length - 3;
x = ((new_length - 1) * percent) / 100;
assert(x <= new_length - 1);
k = 0;
for (i = s; k < x && i < s + old_length; i = utf8_next_char(i)) {
@ -565,7 +595,7 @@ char *ellipsize_mem(const char *s, size_t old_length, size_t new_length, unsigne
*/
memcpy(e, s, len);
e[len] = 0xe2; /* tri-dot ellipsis: … */
e[len + 0] = 0xe2; /* tri-dot ellipsis: … */
e[len + 1] = 0x80;
e[len + 2] = 0xa6;

13
src/systemd/src/basic/string-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <alloca.h>

13
src/systemd/src/basic/strv.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/basic/strv.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <fnmatch.h>

16
src/systemd/src/basic/time-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -1283,8 +1270,7 @@ int get_timezones(char ***ret) {
} else if (errno != ENOENT)
return -errno;
*ret = zones;
zones = NULL;
*ret = TAKE_PTR(zones);
return 0;
}

13
src/systemd/src/basic/time-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>

13
src/systemd/src/basic/umask-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

34
src/systemd/src/basic/utf8.c
View file

@ -4,19 +4,6 @@
Copyright 2008-2011 Kay Sievers
Copyright 2012 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
/* Parts of this file are based on the GLIB utf8 validation functions. The
@ -48,6 +35,7 @@
#include <string.h>
#include "alloc-util.h"
#include "gunicode.h"
#include "hexdecoct.h"
#include "macro.h"
#include "utf8.h"
@ -427,3 +415,23 @@ size_t utf8_n_codepoints(const char *str) {
return n;
}
size_t utf8_console_width(const char *str) {
size_t n = 0;
/* Returns the approximate width a string will take on screen when printed on a character cell
* terminal/console. */
while (*str != 0) {
char32_t c;
if (utf8_encoded_to_unichar(str, &c) < 0)
return (size_t) -1;
str = utf8_next_char(str);
n += unichar_iswide(c) ? 2 : 1;
}
return n;
}

14
src/systemd/src/basic/utf8.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2012 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
@ -61,3 +48,4 @@ static inline char32_t utf16_surrogate_pair_to_unichar(char16_t lead, char16_t t
}
size_t utf8_n_codepoints(const char *str);
size_t utf8_console_width(const char *str);

13
src/systemd/src/basic/util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <alloca.h>

29
src/systemd/src/basic/util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <alloca.h>
@ -116,6 +103,22 @@ static inline void qsort_safe(void *base, size_t nmemb, size_t size, comparison_
qsort(base, nmemb, size, compar);
}
/* A wrapper around the above, but that adds typesafety: the element size is automatically derived from the type and so
* is the prototype for the comparison function */
#define typesafe_qsort(p, n, func) \
({ \
int (*_func_)(const typeof(p[0])*, const typeof(p[0])*) = func; \
qsort_safe((p), (n), sizeof((p)[0]), (__compar_fn_t) _func_); \
})
static inline void qsort_r_safe(void *base, size_t nmemb, size_t size, int (*compar)(const void*, const void*, void*), void *userdata) {
if (nmemb <= 1)
return;
assert(base);
qsort_r(base, nmemb, size, compar, userdata);
}
/**
* Normal memcpy requires src to be nonnull. We do nothing if n is 0.
*/

13
src/systemd/src/libsystemd-network/arp-util.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2014 Axis Communications AB. All rights reserved.
Copyright (C) 2015 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <linux/filter.h>

13
src/systemd/src/libsystemd-network/arp-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright (C) 2014 Axis Communications AB. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <netinet/if_ether.h>

13
src/systemd/src/libsystemd-network/dhcp-identifier.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2015 Tom Gundersen <teg@jklmen>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "libudev.h"

13
src/systemd/src/libsystemd-network/dhcp-identifier.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright (C) 2015 Tom Gundersen <teg@jklmen>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "sd-id128.h"

13
src/systemd/src/libsystemd-network/dhcp-internal.h
View file

@ -6,19 +6,6 @@
Copyright (C) 2013 Intel Corporation. All rights reserved.
Copyright (C) 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <linux/if_packet.h>

13
src/systemd/src/libsystemd-network/dhcp-lease-internal.h
View file

@ -6,19 +6,6 @@
Copyright (C) 2013 Intel Corporation. All rights reserved.
Copyright (C) 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdint.h>

13
src/systemd/src/libsystemd-network/dhcp-network.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2013 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/libsystemd-network/dhcp-option.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2013 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/libsystemd-network/dhcp-packet.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2013 Intel Corporation. All rights reserved.
Copyright (C) 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/libsystemd-network/dhcp-protocol.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright (C) 2013 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <netinet/ip.h>

13
src/systemd/src/libsystemd-network/dhcp6-internal.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <net/ethernet.h>

13
src/systemd/src/libsystemd-network/dhcp6-lease-internal.h
View file

@ -6,19 +6,6 @@
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdint.h>

13
src/systemd/src/libsystemd-network/dhcp6-network.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2014 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/libsystemd-network/dhcp6-option.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/libsystemd-network/dhcp6-protocol.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright (C) 2014 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <netinet/ip6.h>

13
src/systemd/src/libsystemd-network/lldp-internal.h
View file

@ -6,19 +6,6 @@
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014 Susant Sahani
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "sd-event.h"

17
src/systemd/src/libsystemd-network/lldp-neighbor.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2016 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "alloc-util.h"
@ -341,7 +328,6 @@ int lldp_neighbor_parse(sd_lldp_neighbor *n) {
break;
}
p += length, left -= length;
}
@ -674,8 +660,7 @@ _public_ int sd_lldp_neighbor_from_raw(sd_lldp_neighbor **ret, const void *raw,
if (r < 0)
return r;
*ret = n;
n = NULL;
*ret = TAKE_PTR(n);
return r;
}

13
src/systemd/src/libsystemd-network/lldp-neighbor.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2016 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <inttypes.h>

13
src/systemd/src/libsystemd-network/lldp-network.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014 Susant Sahani
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <linux/filter.h>

13
src/systemd/src/libsystemd-network/lldp-network.h
View file

@ -6,19 +6,6 @@
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014 Susant Sahani
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "sd-event.h"

14
src/systemd/src/libsystemd-network/network-internal.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>
@ -392,7 +379,6 @@ int config_parse_bridge_port_priority(
return 0;
}
void serialize_in_addrs(FILE *f, const struct in_addr *addresses, size_t size) {
unsigned i;

13
src/systemd/src/libsystemd-network/network-internal.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

25
src/systemd/src/libsystemd-network/sd-dhcp-client.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2013 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -682,8 +669,7 @@ static int client_message_init(
*_optlen = optlen;
*_optoffset = optoffset;
*ret = packet;
packet = NULL;
*ret = TAKE_PTR(packet);
return 0;
}
@ -1288,8 +1274,7 @@ static int client_handle_offer(sd_dhcp_client *client, DHCPMessage *offer, size_
}
sd_dhcp_lease_unref(client->lease);
client->lease = lease;
lease = NULL;
client->lease = TAKE_PTR(lease);
log_dhcp_client(client, "OFFER");
@ -1370,8 +1355,7 @@ static int client_handle_ack(sd_dhcp_client *client, DHCPMessage *ack, size_t le
client->lease = sd_dhcp_lease_unref(client->lease);
}
client->lease = lease;
lease = NULL;
client->lease = TAKE_PTR(lease);
log_dhcp_client(client, "ACK");
@ -1966,8 +1950,7 @@ int sd_dhcp_client_new(sd_dhcp_client **ret, int anonymize) {
if (!client->req_opts)
return -ENOMEM;
*ret = client;
client = NULL;
*ret = TAKE_PTR(client);
return 0;
}

16
src/systemd/src/libsystemd-network/sd-dhcp-lease.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2013 Intel Corporation. All rights reserved.
Copyright (C) 2014 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>
@ -1235,8 +1222,7 @@ int dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file) {
return r;
}
*ret = lease;
lease = NULL;
*ret = TAKE_PTR(lease);
return 0;
}

16
src/systemd/src/libsystemd-network/sd-dhcp6-client.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>
@ -1466,8 +1453,7 @@ int sd_dhcp6_client_new(sd_dhcp6_client **ret) {
for (t = 0; t < client->req_opts_len; t++)
client->req_opts[t] = htobe16(default_req_opts[t]);
*ret = client;
client = NULL;
*ret = TAKE_PTR(client);
return 0;
}

13
src/systemd/src/libsystemd-network/sd-dhcp6-lease.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014-2015 Intel Corporation. All rights reserved.
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

19
src/systemd/src/libsystemd-network/sd-ipv4acd.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2014 Axis Communications AB. All rights reserved.
Copyright (C) 2015 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>
@ -153,8 +140,7 @@ int sd_ipv4acd_new(sd_ipv4acd **ret) {
acd->ifindex = -1;
acd->fd = -1;
*ret = acd;
acd = NULL;
*ret = TAKE_PTR(acd);
return 0;
}
@ -207,8 +193,7 @@ static int ipv4acd_set_next_wakeup(sd_ipv4acd *acd, usec_t usec, usec_t random_u
(void) sd_event_source_set_description(timer, "ipv4acd-timer");
sd_event_source_unref(acd->timer_event_source);
acd->timer_event_source = timer;
timer = NULL;
acd->timer_event_source = TAKE_PTR(timer);
return 0;
}

16
src/systemd/src/libsystemd-network/sd-ipv4ll.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2014 Axis Communications AB. All rights reserved.
Copyright (C) 2015 Tom Gundersen
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>
@ -115,8 +102,7 @@ int sd_ipv4ll_new(sd_ipv4ll **ret) {
if (r < 0)
return r;
*ret = ll;
ll = NULL;
*ret = TAKE_PTR(ll);
return 0;
}

16
src/systemd/src/libsystemd-network/sd-lldp.c
View file

@ -4,19 +4,6 @@
Copyright (C) 2014 Tom Gundersen
Copyright (C) 2014 Susant Sahani
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <arpa/inet.h>
@ -402,8 +389,7 @@ _public_ int sd_lldp_new(sd_lldp **ret) {
if (r < 0)
return r;
*ret = lldp;
lldp = NULL;
*ret = TAKE_PTR(lldp);
return 0;
}

37
src/systemd/src/libsystemd/sd-event/sd-event.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2013 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <sys/epoll.h>
@ -2403,6 +2390,7 @@ static int event_prepare(sd_event *e) {
static int dispatch_exit(sd_event *e) {
sd_event_source *p;
_cleanup_(sd_event_unrefp) sd_event *ref = NULL;
int r;
assert(e);
@ -2413,15 +2401,11 @@ static int dispatch_exit(sd_event *e) {
return 0;
}
sd_event_ref(e);
ref = sd_event_ref(e);
e->iteration++;
e->state = SD_EVENT_EXITING;
r = source_dispatch(p);
e->state = SD_EVENT_INITIAL;
sd_event_unref(e);
return r;
}
@ -2661,14 +2645,12 @@ _public_ int sd_event_dispatch(sd_event *e) {
p = event_next_pending(e);
if (p) {
sd_event_ref(e);
_cleanup_(sd_event_unrefp) sd_event *ref = NULL;
ref = sd_event_ref(e);
e->state = SD_EVENT_RUNNING;
r = source_dispatch(p);
e->state = SD_EVENT_INITIAL;
sd_event_unref(e);
return r;
}
@ -2735,6 +2717,7 @@ _public_ int sd_event_run(sd_event *e, uint64_t timeout) {
}
_public_ int sd_event_loop(sd_event *e) {
_cleanup_(sd_event_unrefp) sd_event *ref = NULL;
int r;
assert_return(e, -EINVAL);
@ -2742,19 +2725,15 @@ _public_ int sd_event_loop(sd_event *e) {
assert_return(!event_pid_changed(e), -ECHILD);
assert_return(e->state == SD_EVENT_INITIAL, -EBUSY);
sd_event_ref(e);
ref = sd_event_ref(e);
while (e->state != SD_EVENT_FINISHED) {
r = sd_event_run(e, (uint64_t) -1);
if (r < 0)
goto finish;
return r;
}
r = e->exit_code;
finish:
sd_event_unref(e);
return r;
return e->exit_code;
}
_public_ int sd_event_get_fd(sd_event *e) {

13
src/systemd/src/libsystemd/sd-id128/id128-util.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2016 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

13
src/systemd/src/libsystemd/sd-id128/id128-util.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2016 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>

13
src/systemd/src/libsystemd/sd-id128/sd-id128.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2011 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>

55
src/systemd/src/shared/dns-domain.c
View file

@ -3,19 +3,6 @@
This file is part of systemd.
Copyright 2014 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#if HAVE_LIBIDN2
@ -408,10 +395,9 @@ int dns_name_concat(const char *a, const char *b, char **_ret) {
if (a)
p = a;
else if (b) {
p = b;
b = NULL;
} else
else if (b)
p = TAKE_PTR(b);
else
goto finish;
for (;;) {
@ -426,8 +412,7 @@ int dns_name_concat(const char *a, const char *b, char **_ret) {
if (b) {
/* Now continue with the second string, if there is one */
p = b;
b = NULL;
p = TAKE_PTR(b);
continue;
}
@ -477,8 +462,7 @@ finish:
}
ret[n] = 0;
*_ret = ret;
ret = NULL;
*_ret = TAKE_PTR(ret);
}
return 0;
@ -675,8 +659,8 @@ int dns_name_change_suffix(const char *name, const char *old_suffix, const char
/* Not the same, let's jump back, and try with the next label again */
s = old_suffix;
n = saved_after;
saved_after = saved_before = NULL;
n = TAKE_PTR(saved_after);
saved_before = NULL;
}
}
@ -1111,20 +1095,14 @@ finish:
if (r < 0)
return r;
if (_domain) {
*_domain = domain;
domain = NULL;
}
if (_domain)
*_domain = TAKE_PTR(domain);
if (_type) {
*_type = type;
type = NULL;
}
if (_type)
*_type = TAKE_PTR(type);
if (_name) {
*_name = name;
name = NULL;
}
if (_name)
*_name = TAKE_PTR(name);
return 0;
}
@ -1307,8 +1285,8 @@ int dns_name_apply_idna(const char *name, char **ret) {
}
}
*ret = t;
t = NULL;
*ret = TAKE_PTR(t);
return 1; /* *ret has been written */
}
@ -1365,8 +1343,7 @@ int dns_name_apply_idna(const char *name, char **ret) {
return -ENOMEM;
buf[n] = 0;
*ret = buf;
buf = NULL;
*ret = TAKE_PTR(buf);
return 1;
#else

13
src/systemd/src/shared/dns-domain.h
View file

@ -5,19 +5,6 @@
This file is part of systemd.
Copyright 2014 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <errno.h>