[PATCH] UML - More EINTR protection

[Jeff Dike]

This adds retrying on EINTR to a couple more places.

Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxx>

Index: 2.6.9-rc2/arch/um/kernel/helper.c
===================================================================
--- 2.6.9-rc2.orig/arch/um/kernel/helper.c	2004-09-16 22:59:06.000000000 -0400
+++ 2.6.9-rc2/arch/um/kernel/helper.c	2004-09-16 23:24:29.000000000 -0400
@@ -132,7 +132,7 @@
 		return(-errno);
 	}
 	if(stack_out == NULL){
-		pid = waitpid(pid, &status, 0);
+		CATCH_EINTR(pid = waitpid(pid, &status, 0));
 		if(pid < 0){
 			printk("run_helper_thread - wait failed, errno = %d\n",
 			       errno);
@@ -151,7 +151,7 @@
 {
 	int ret;
 
-	ret = waitpid(pid, NULL, WNOHANG);
+	CATCH_EINTR(ret = waitpid(pid, NULL, WNOHANG));
 	if(ret < 0){
 		printk("helper_wait : waitpid failed, errno = %d\n", errno);
 		return(-errno);

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