1 // $Id: util-exitlikeprocess.c,v 1.4 2005/03/22 14:59:46 ensc Exp $ --*- c -*--
3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #include <lib/internal.h>
27 #include <sys/types.h>
28 #include <sys/resource.h>
32 #include <sys/resource.h>
36 exitLikeProcess(int pid, char const *cmd, int ret)
40 if (wait4(pid, &status, 0,0)==-1) {
46 if (WIFEXITED(status))
47 exit(WEXITSTATUS(status));
49 if (WIFSIGNALED(status)) {
50 struct rlimit lim = { 0,0 };
53 char buf[sizeof(int)*3 + 2];
54 size_t l = utilvserver_fmt_uint(buf, pid);
56 WRITE_MSG(2, "command '");
58 WRITE_MSG(2, "' (pid ");
60 WRITE_MSG(2, ") exited with signal ");
61 l = utilvserver_fmt_uint(buf, WTERMSIG(status));
63 WRITE_MSG(2, "; following it...\n");
66 // prevent coredumps which might override the real ones
67 setrlimit(RLIMIT_CORE, &lim);
69 kill(getpid(), WTERMSIG(status));
73 char buf[sizeof(int)*3 + 2];
74 size_t l = utilvserver_fmt_uint(buf, WTERMSIG(status));
76 WRITE_MSG(2, "Unexpected status ");
78 WRITE_MSG(2, " from '");
81 WRITE_MSG(2, " (pid ");
83 l = utilvserver_fmt_uint(buf, pid);
85 if (cmd) WRITE_MSG(2, ")\n");
86 else WRITE_MSG(2, "\n");