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* some minor pid file fixes

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@297 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-11-21 00:04:17 +00:00
parent 3c77c6e7d3
commit 6985eda934
1 changed files with 5 additions and 2 deletions
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7
polyp/pid.c
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@ -90,9 +90,12 @@ int pa_pid_file_create(void) {
pa_log(__FILE__": stale PID file, overwriting.\n"); pa_log(__FILE__": stale PID file, overwriting.\n");
} }
lseek(fd, 0, SEEK_SET); if (lseek(fd, 0, SEEK_SET) == (off_t) -1 || ftruncate(fd, 0) < 0) {
pa_log(__FILE__": failed to truncate PID fil: %s.\n", strerror(errno));
goto fail;
}
snprintf(t, sizeof(t), "%lu", (unsigned long) getpid()); snprintf(t, sizeof(t), "%lu\n", (unsigned long) getpid());
l = strlen(t); l = strlen(t);
if (pa_loop_write(fd, t, l) != (ssize_t) l) { if (pa_loop_write(fd, t, l) != (ssize_t) l) {