diff options
Diffstat (limited to 'init/pidfilehack.c')
-rw-r--r-- | init/pidfilehack.c | 78 |
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); -} |