diff options
Diffstat (limited to 'wait_nohang.c')
-rw-r--r-- | wait_nohang.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/wait_nohang.c b/wait_nohang.c new file mode 100644 index 0000000..bea2774 --- /dev/null +++ b/wait_nohang.c @@ -0,0 +1,12 @@ +#include <sys/types.h> +#include <sys/wait.h> +#include "haswaitp.h" + +int wait_nohang(wstat) int *wstat; +{ +#ifdef HASWAITPID + return waitpid(-1,wstat,WNOHANG); +#else + return wait3(wstat,WNOHANG,(struct rusage *) 0); +#endif +} |