diff options
| author |  John F. Carr <jfc@mit.edu> | 1991-06-20 10:39:05 +0000 |
|---|---|---|
| committer | John F. Carr <jfc@mit.edu> | 1991-06-20 10:39:05 +0000 |
| commit | 109eb449a459971b1a552ae0eaddeea5bcee0853 (patch) | |
| tree | 181d98591b665d0e2e80c74fd19089095cd6a5c8 /zwgc/main.c | |
| parent | 725ee4efb5dfdc1bc5122c58d6b6ba6582fc1b47 (diff) | |
setpgrp differs from BSD to SYSV.
POSIX doesn't have union wait.
Diffstat (limited to 'zwgc/main.c')
| -rw-r--r-- | zwgc/main.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/zwgc/main.c b/zwgc/main.c index 3a12d5c..67b1c86 100644 --- a/zwgc/main.c +++ b/zwgc/main.c @@ -46,7 +46,7 @@ static void setup_signals(), detach(); int zwgc_debug = 0; #endif -static char *zwgc_version_string = "0.4.3"; +static char *zwgc_version_string = "0.4.4"; /* * description_filename_override - <<<>>> @@ -188,7 +188,8 @@ int main(argc, argv) int argc; char **argv; { - char **new, **current; + char **new; + register char **current; int dofork = 1; /* @@ -354,7 +355,7 @@ static void signal_exit() multiple SIGCHLD's at once, and don't process in time. */ static void signal_child() { -#ifdef NO_UNION_WAIT +#if defined(NO_UNION_WAIT) || defined(_POSIX_SOURCE) int status; #else union wait status; @@ -395,8 +396,12 @@ static void detach() /* detach from terminal and fork. */ register int i; - (void) setpgrp(0, getpgrp(getppid())); /* to try to get SIGHUP on user - logout */ + /* to try to get SIGHUP on user logout */ +#ifdef _AIX + (void) setpgid(0, getpgrp(getppid())); +#else + (void) setpgrp(0, getpgrp(getppid())); +#endif /* fork off and let parent exit... */ if (i = fork()) { if (i < 0) { |