return container_of(node, struct _mate, node);
}
-_noreturn_ static void sig_alrm(int signo)
+noreturn static void sig_alrm(int signo)
{
exit(4);
}
snprintf(buf, sizeof(buf), "%s/%s", dir, filename);
- fd = open(buf,O_RDWR|O_CREAT, S_IRUSR|S_IWUSR);
+ fd = open(buf,O_RDWR|O_CREAT|O_CLOEXEC, S_IRUSR|S_IWUSR);
if (fd < 0)
- fprintf(stderr, "Cannot open %s: %s\n", buf, strerror(errno));
+ fprintf(stderr, "Cannot open %s: %m\n", buf);
if (lockf(fd,F_TLOCK,0) < 0) {
if (debug)
fprintf(stderr, "Acquired lock on %s\n", buf);
} else {
if (debug)
- fprintf(stderr, "Could not get lock on %s: %s\n", buf, strerror(errno));
+ fprintf(stderr, "Could not get lock on %s: %m\n", buf);
}
}
us = argv[argi++];
if (signal(SIGALRM, sig_alrm) == SIG_ERR) {
- fprintf(stderr, "Cannot set SIGALRM: %s\n", strerror(errno));
+ fprintf(stderr, "Cannot set SIGALRM: %m\n");
ret = 2;
goto exit;
}