From 89b7b67a13ebb7965cc7f13ad0595e2194a2d34c Mon Sep 17 00:00:00 2001 From: Jannis Hoffmann <jannis@fehcom.de> Date: Wed, 3 Jul 2024 15:48:04 +0200 Subject: add sqmail-4.2.29a --- src/except.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/except.c (limited to 'src/except.c') diff --git a/src/except.c b/src/except.c new file mode 100644 index 0000000..edee976 --- /dev/null +++ b/src/except.c @@ -0,0 +1,34 @@ +#include <unistd.h> +#include "wait.h" +#include "logmsg.h" +#include "exit.h" + +#define WHO "except" + +int main(int argc, char **argv) +{ + int pid; + int wstat; + + if (!argv[1]) + logmsg(WHO,100,USAGE,"except program [ arg ... ]"); + + pid = fork(); + if (pid == -1) + logmsg(WHO,111,FATAL,"unable to fork: "); + if (pid == 0) { + execvp(argv[1],argv + 1); + if (errno) _exit(111); + _exit(100); + } + + if (wait_pid(&wstat,pid) == -1) + logmsg(WHO,111,FATAL,"wait failed"); + if (wait_crashed(wstat)) + logmsg(WHO,111,FATAL,"child crashed"); + switch (wait_exitcode(wstat)) { + case 0: _exit(100); + case 111: logmsg(WHO,111,FATAL,"temporary child error"); + default: _exit(0); + } +} -- cgit v1.2.3