From cd2ee4a30cc0775d8b54e5b958613361a7cacfec Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Thu, 5 May 2005 16:15:32 -0700 Subject: [PATCH] uml: Fix SIGWINCH relaying This makes SIGWINCH work again, and fixes a couple of SIGWINCH-associated crashes. First, the sigio thread disables SIGWINCH because all hell breaks loose if it ever gets one and tries to call the signal handling code. Second, there was a problem with deferencing tty structs after they were freed. The SIGWINCH support for a tty wasn't being turned off or freed after the tty went away. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/include/os.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/um/include') diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 07340c8cf20..d246d5a2460 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -160,6 +160,7 @@ extern void os_kill_process(int pid, int reap_child); extern void os_kill_ptraced_process(int pid, int reap_child); extern void os_usr1_process(int pid); extern int os_getpid(void); +extern int os_getpgrp(void); extern int os_map_memory(void *virt, int fd, unsigned long long off, unsigned long len, int r, int w, int x); -- cgit v1.2.3