shells/esh/files/patch-ab


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

--- esh.c.orig	Thu May 20 14:13:25 1999
+++ esh.c	Thu May 20 14:22:34 1999
@@ -657,7 +656,9 @@
 
 void job_wait(job_t* job) {
   int tmp;
+  sig_t oldsig;
 
+  oldsig = signal(SIGCHLD, SIG_DFL);
   if (interactive) {
     waitpid(job->last_pid, &tmp, WUNTRACED);
 
@@ -676,6 +677,7 @@
   } else {
     waitpid(job->last_pid, &tmp, WUNTRACED);
   }
+  signal(SIGCHLD, oldsig);
 }