diff options
Diffstat (limited to 'src/process/system.c')
| -rw-r--r-- | src/process/system.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/process/system.c b/src/process/system.c index ebe207f5..0cc8b810 100644 --- a/src/process/system.c +++ b/src/process/system.c @@ -13,6 +13,7 @@ weak_alias(dummy_0, __acquire_ptc); weak_alias(dummy_0, __release_ptc); pid_t __vfork(void); +void __testcancel(void); int system(const char *cmd) { @@ -21,6 +22,8 @@ int system(const char *cmd) struct sigaction sa = { .sa_handler = SIG_IGN }, oldint, oldquit; int status = -1, i; + __testcancel(); + if (!cmd) return 1; sigaction(SIGINT, &sa, &oldint); |