#if HAVE_SETLOCALE
if (setlocale (LC_NUMERIC, COLLECTD_LOCALE) == NULL)
WARNING ("setlocale (\"%s\") failed.", COLLECTD_LOCALE);
+
+ /* Update the environment, so that libraries that are calling
+ * setlocale(LC_NUMERIC, "") don't accidentally revert these changes. */
+ unsetenv ("LC_ALL");
+ setenv ("LC_NUMERIC", COLLECTD_LOCALE, /* overwrite = */ 1);
#endif
#if HAVE_LIBKSTAT
}
else
{
-#if KERNEL_LINUX
/* Linux abstract namespace socket: specify address as "\0foo", i.e.
* start with a null byte. Since null bytes have no special meaning in
* that case, we have to set su_size correctly to cover only the bytes
su_size = sizeof (sa_family_t) + strlen (notifysocket);
if (su_size > sizeof (su))
su_size = sizeof (su);
-#else
- ERROR ("Systemd socket uses Linux abstract namespace notation (\"%s\"), "
- "but I don't appear to be running on Linux.", notifysocket);
- return 0;
-#endif
}
if (sendto (fd, buffer, strlen (buffer), MSG_NOSIGNAL, (void *) &su, (socklen_t) su_size) < 0)
return 0;
}
+ unsetenv ("NOTIFY_SOCKET");
close(fd);
return 1;
}
#endif
)
{
+ int status;
+
if ((pid = fork ()) == -1)
{
/* error */
close (1);
close (0);
- if (open ("/dev/null", O_RDWR) != 0)
+ status = open ("/dev/null", O_RDWR);
+ if (status != 0)
{
- ERROR ("Error: Could not connect `STDIN' to `/dev/null'");
+ ERROR ("Error: Could not connect `STDIN' to `/dev/null' (status %d)", status);
return (1);
}
- if (dup (0) != 1)
+
+ status = dup (0);
+ if (status != 1)
{
- ERROR ("Error: Could not connect `STDOUT' to `/dev/null'");
+ ERROR ("Error: Could not connect `STDOUT' to `/dev/null' (status %d)", status);
return (1);
}
- if (dup (0) != 2)
+
+ status = dup (0);
+ if (status != 2)
{
- ERROR ("Error: Could not connect `STDERR' to `/dev/null'");
+ ERROR ("Error: Could not connect `STDERR' to `/dev/null', (status %d)", status);
return (1);
}
} /* if (daemonize) */