diff options
Diffstat (limited to 'bin/sh/trap.c')
| -rw-r--r-- | bin/sh/trap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/bin/sh/trap.c b/bin/sh/trap.c index 94cf129..521c511 100644 --- a/bin/sh/trap.c +++ b/bin/sh/trap.c @@ -368,6 +368,14 @@ ignoresig(int signo) } +int +issigchldtrapped(void) +{ + + return (trap[SIGCHLD] != NULL && *trap[SIGCHLD] != '\0'); +} + + /* * Signal handler. */ |
