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| author | Max Kellermann <max@duempel.org> | 2015-08-15 16:39:52 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-08-15 16:41:22 +0200 |
| commit | 567bf445bf188ae60056e779927da52dcd7ed35d (patch) | |
| tree | 564862278fc77871478e7192f10a5f875c21d067 /src/unix/Daemon.cxx | |
| parent | 28a0c46ca7dd06d4e57bec2593a86c32b3b31667 (diff) | |
| download | mpd-567bf445bf188ae60056e779927da52dcd7ed35d.tar.gz mpd-567bf445bf188ae60056e779927da52dcd7ed35d.tar.xz mpd-567bf445bf188ae60056e779927da52dcd7ed35d.zip | |
unix/Daemon: move code to ReadPidFile()
Diffstat (limited to '')
| -rw-r--r-- | src/unix/Daemon.cxx | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/unix/Daemon.cxx b/src/unix/Daemon.cxx index 4bb11aeac..d16de8928 100644 --- a/src/unix/Daemon.cxx +++ b/src/unix/Daemon.cxx @@ -65,25 +65,15 @@ static int detach_fd = -1; void daemonize_kill(void) { - FILE *fp; - int pid; - if (pidfile.IsNull()) FatalError("no pid_file specified in the config file"); - fp = FOpen(pidfile, PATH_LITERAL("r")); - if (fp == nullptr) { - const std::string utf8 = pidfile.ToUTF8(); - FormatFatalSystemError("Unable to open pid file \"%s\"", - utf8.c_str()); - } - - if (fscanf(fp, "%i", &pid) != 1) { + const pid_t pid = ReadPidFile(pidfile); + if (pid < 0) { const std::string utf8 = pidfile.ToUTF8(); FormatFatalError("unable to read the pid from file \"%s\"", utf8.c_str()); } - fclose(fp); if (kill(pid, SIGTERM) < 0) FormatFatalSystemError("unable to kill process %i", |