summaryrefslogtreecommitdiff
path: root/init/pidfilehack.c
diff options
context:
space:
mode:
Diffstat (limited to 'init/pidfilehack.c')
-rw-r--r--init/pidfilehack.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/init/pidfilehack.c b/init/pidfilehack.c
deleted file mode 100644
index aa2fc0a..0000000
--- a/init/pidfilehack.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * minit version 0.9.1 by Felix von Leitner
- * ported to busybox by Glenn McGrath <bug1@iinet.net.au>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <sys/fcntl.h>
-
-#include "busybox.h"
-/* purpose: argv[1] is the full path to a PID file,
- * argv+2 is the daemon to run.
- * the daemon is expected to fork in the background and write its PID in
- * the pid file.
- */
-
-extern int pidfilehack_main(int argc, char **argv)
-{
- int count = 0;
-
- if (argc < 3) {
- bb_show_usage();
-
- }
- if (unlink(argv[2]) && (errno != ENOENT)) {
- bb_perror_msg("could not remove pid file");
- }
- switch (fork()) {
- case -1:
- bb_perror_msg("could not fork");
- return 2;
- case 0: /* child */
- execv(argv[3], argv + 3);
- bb_perror_msg("execvp failed");
- return 3;
- }
- do {
- int fd = open(argv[2], O_RDONLY);
-
- if (fd >= 0) {
- static char buf[100] = "-P";
- int len = read(fd, buf + 2, 100);
-
- close(fd);
- if (len > 0) {
- char *_argv[] = { "msvc", 0, 0, 0 };
- if (buf[len + 1] == '\n') {
- buf[len + 1] = 0;
- } else {
- buf[len + 2] = 0;
- }
- _argv[1] = buf;
- _argv[2] = argv[1];
- execvp(_argv[0], _argv);
- bb_perror_msg("execvp failed");
- return 0;
- }
- }
- sleep(1);
- } while (++count < 30);
-
- return(0);
-}