NetworkManager/shared/nm-glib-aux/nm-time-utils.h
Thomas Haller d984b2ce4a shared: move most of "shared/nm-utils" to "shared/nm-glib-aux"
From the files under "shared/nm-utils" we build an internal library
that provides glib-based helper utilities.

Move the files of that basic library to a new subdirectory
"shared/nm-glib-aux" and rename the helper library "libnm-core-base.la"
to "libnm-glib-aux.la".

Reasons:

 - the name "utils" is overused in our code-base. Everything's an
   "utils". Give this thing a more distinct name.

 - there were additional files under "shared/nm-utils", which are not
   part of this internal library "libnm-utils-base.la". All the files
   that are part of this library should be together in the same
   directory, but files that are not, should not be there.

 - the new name should better convey what this library is and what is isn't:
   it's a set of utilities and helper functions that extend glib with
   funcitonality that we commonly need.

There are still some files left under "shared/nm-utils". They have less
a unifying propose to be in their own directory, so I leave them there
for now. But at least they are separate from "shared/nm-glib-aux",
which has a very clear purpose.

(cherry picked from commit 80db06f768)
2019-04-18 19:57:27 +02:00

45 lines
1.7 KiB
C

/* NetworkManager -- Network link manager
*
* This library 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 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* (C) Copyright 2018 Red Hat, Inc.
*/
#ifndef __NM_TIME_UTILS_H__
#define __NM_TIME_UTILS_H__
gint64 nm_utils_get_monotonic_timestamp_ns (void);
gint64 nm_utils_get_monotonic_timestamp_us (void);
gint64 nm_utils_get_monotonic_timestamp_ms (void);
gint32 nm_utils_get_monotonic_timestamp_s (void);
gint64 nm_utils_monotonic_timestamp_as_boottime (gint64 timestamp, gint64 timestamp_ticks_per_ns);
static inline gint64
nm_utils_get_monotonic_timestamp_ns_cached (gint64 *cache_now)
{
return (*cache_now)
?: (*cache_now = nm_utils_get_monotonic_timestamp_ns ());
}
struct timespec;
/* this function must be implemented to handle the notification when
* the first monotonic-timestamp is fetched. */
extern void _nm_utils_monotonic_timestamp_initialized (const struct timespec *tp,
gint64 offset_sec,
gboolean is_boottime);
#endif /* __NM_TIME_UTILS_H__ */