wait instead of waitpid

1 files changed, 6 insertions, 6 deletions

diff --git a/rpt.c b/rpt.c
index 298f60e..1d1f0cb 100644
--- a/rpt.c
+++ b/rpt.c
@@ -96,13 +96,13 @@ exec_child(char **argv)
 }
 
 void
-wait_child(pid_t pid, void (*handle_error_f)(int status))
+wait_child(void (*handle_error_f)(int status))
 {
-	int exit_status = 0;
+	int wstatus;
 
-	waitpid(pid, &exit_status, 0);
+	wait(&wstatus);
 
-	handle_error_f(exit_status);
+	handle_error_f(WEXITSTATUS(wstatus));
 }
 
 void
@@ -119,10 +119,10 @@ invoke_cmd(char **argv, void (*handle_error_f)(int status))
 	if (pid == 0)
 		exec_child(argv);
 	else
-		wait_child(pid, handle_error_f);
+		wait_child(handle_error_f);
 }
 
-/* Invoke the executable *ARGV COUNT times, passing it the rest of ARG as
+/* Invoke the executable *ARGV COUNT times, passing it the rest of ARGV as
    arguments. Call HANDLE_ERROR_F between each process. */
 void
 repeat_cmd(char **argv, long count, void (*handle_error_f)(int status))