Fri Jul 24 16:33:17 1998 Ross Johnson <rpj@swan.canberra.edu.au>

	* fork.c (pthread_atfork): Add all the necessary push calls.
	Local implementation semantics:
	If we get an ENOMEM at any time then ALL handlers
	(including those from previous pthread_atfork() calls) will be
	popped off each of the three atfork stacks before we return.
	(fork): Add all the necessary pop calls. Add the thread cancellation
	and join calls to the child fork.
	Add #includes.

	* implement.h: (_pthread_handler_push): Fix return type and stack arg
	type in prototype.
	(_pthread_handler_pop): Fix stack arg type in prototype.
	(_pthread_handler_pop_all): Fix stack arg type in prototype.

	* cleanup.c (_pthread_handler_push): Change return type to int and
	return ENOMEM if malloc() fails.

1 files changed, 3 insertions, 2 deletions

diff --git a/cleanup.c b/cleanup.c
index 168b75f..9bf4a68 100644
--- a/cleanup.c
+++ b/cleanup.c
@@ -9,7 +9,7 @@
 #include "pthread.h"
 #include "implement.h"
 
-void
+int
 _pthread_handler_push(int stack,
 		      int poporder,
 		      void (*routine)(void *), 
@@ -27,7 +27,7 @@ _pthread_handler_push(int stack,
 
   if (new == NULL)
     {
-      /* FIXME: INTERNAL ERROR */
+      return ENOMEM;
     }
 
   new->routine = routine;
@@ -60,6 +60,7 @@ _pthread_handler_push(int stack,
 	  next = new;
 	}
     }
+  return 0;
 }
 
 void