Apple-2gs-SW/hush
1
0
Fork 0
mirror of https://github.com/sheumann/hush.git synced 2024-06-02 21:41:40 +00:00
Code Issues Projects Releases Wiki Activity

Replace call to sigsuspend() (not in GNO) with sigpause().

Browse Source
This commit is contained in:
Stephen Heumann 2014-11-04 15:41:05 -06:00
parent 42c6e9e095
commit a60c64d6c7
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
shell/hush.c
View File

@ -9264,7 +9264,12 @@ static int FAST_FUNC builtin_wait(char **argv)
//sig = sigwaitinfo(&allsigs, NULL);
/* It is vitally important for sigsuspend that SIGCHLD has non-DFL handler! */
/* Note: sigsuspend invokes signal handler */
#ifndef __GNO__
sigsuspend(&oldset);
#else
// Relies on sigset_t being a mask in suitable format for sigpause
sigpause(oldset);
#endif
restore:
sigprocmask(SIG_SETMASK, &oldset, NULL);