diff options
Diffstat (limited to 'sysdeps/mach/hurd/wait4.c')
| -rw-r--r-- | sysdeps/mach/hurd/wait4.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sysdeps/mach/hurd/wait4.c b/sysdeps/mach/hurd/wait4.c index 7cc969bf30..49c1b5d497 100644 --- a/sysdeps/mach/hurd/wait4.c +++ b/sysdeps/mach/hurd/wait4.c @@ -20,6 +20,7 @@ #include <errno.h> #include <hurd.h> #include <hurd/port.h> +#include <sysdep-cancel.h> pid_t __wait4 (pid_t pid, int *stat_loc, int options, struct rusage *usage) @@ -29,10 +30,13 @@ __wait4 (pid_t pid, int *stat_loc, int options, struct rusage *usage) struct rusage ignored; int sigcode; int dummy; + int cancel_oldtype; - err = __USEPORT (PROC, __proc_wait (port, pid, options, - stat_loc ?: &dummy, &sigcode, - usage ?: &ignored, &dead)); + cancel_oldtype = LIBC_CANCEL_ASYNC(); + err = __USEPORT_CANCEL (PROC, __proc_wait (port, pid, options, + stat_loc ?: &dummy, &sigcode, + usage ?: &ignored, &dead)); + LIBC_CANCEL_RESET (cancel_oldtype); switch (err) { case 0: /* Got a child. */ |