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* dbus/dbus-sysdeps.c (_dbus_become_daemon): write the pidfile here in the parent process, so we can return an error if it fails. Also, move some of the code into the child so the parent is less hosed if we fail midway through. * bus/bus.c (bus_context_new): move pidfile detection further up in the function, before we start overwriting sockets and such. * bus/messagebus.in: adjust this a bit, not sure if it will work. * configure.in: add --with-system-pid-file and --with-system-socket 2003-04-06 Colin Walters <walters@verbum.org> * configure.in (DBUS_SYSTEM_PID_FILE): New variable. * bus/system.conf.in: Declare a pidfile. * bus/bus.c (bus_context_new): Test for an existing pid file, and create one (if appropriate). * bus/config-parser.c (enum ElementType) [ELEMENT_PIDFILE]: New. (struct BusConfigParser) [pidfile]: New. (element_type_to_name, merge_included, start_busconfig_child) (bus_config_parser_end_element, bus_config_parser_content): Handle it. (bus_config_parser_unref): Free it. (bus_config_parser_get_pidfile): New function. * bus/config-parser.h (_dbus_write_pid_file): Prototype. * dbus/dbus-errors.h (DBUS_ERROR_PIDFILE_EXISTS): New error. * dbus/dbus-sysdeps.c (_dbus_write_pid_file): New function. * dbus/dbus-sysdeps.h: Prototype it. |
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| bus | ||
| dbus | ||
| doc | ||
| glib | ||
| qt | ||
| test | ||
| .cvsignore | ||
| acinclude.m4 | ||
| AUTHORS | ||
| autogen.sh | ||
| ChangeLog | ||
| configure.in | ||
| COPYING | ||
| dbus-1.0.pc.in | ||
| dbus-glib-1.0.pc.in | ||
| Doxyfile.in | ||
| HACKING | ||
| INSTALL | ||
| Makefile.am | ||
| Makefile.cvs | ||
| NEWS | ||
| README | ||
D-BUS is a simple IPC library based on messages. Configuration flags === These are the configuration flags that can be given to the ./configure program. --enable-qt enable Qt-friendly client library --enable-glib enable GLib-friendly client library --enable-tests enable unit test code --enable-ansi enable -ansi -pedantic gcc flags --enable-verbose-mode support verbose debug mode --enable-asserts include assertion checks --enable-gcov compile with coverage profiling instrumentation (gcc only) Environment variables === These are the environment variables that are used by the D-BUS client library DBUS_VERBOSE=1 Turns on printing verbose messages. This only works if D-BUS has been compiled with --enable-verbose-mode DBUS_MALLOC_FAIL_NTH=n Can be set to a number, causing every nth call to dbus_alloc or dbus_realloc to fail. This only works if D-BUS has been compiled with --enable-tests. DBUS_MALLOC_FAIL_GREATER_THAN=n Can be set to a number, causing every call to dbus_alloc or dbus_realloc to fail if the number of bytes to be allocated is greater than the specified number. This only works if D-BUS has been compiled with --enable-tests. Tests === These are the test programs that are built if dbus is compiled using --enable-tests. dbus/dbus-test This is the main unit test program that tests all aspects of the D-BUS client library. test/break-loader A test that tries to break the message loader by passing it invalid messages. test/bus-test A test that simulates a bus daemon and tests it.