From 77097ae503b170120ab66dd1d547f8577193f91f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 27 Apr 2012 13:58:59 -0400 Subject: most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set Only 3 out of 63 do not. Renamed the current variant to __set_current_blocked(), added set_current_blocked() that will exclude unblockable signals, switched open-coded instances to it. Signed-off-by: Al Viro --- arch/um/include/shared/frame_kern.h | 3 --- arch/um/kernel/signal.c | 4 ---- 2 files changed, 7 deletions(-) (limited to 'arch/um') diff --git a/arch/um/include/shared/frame_kern.h b/arch/um/include/shared/frame_kern.h index 76078490c258..e584e40ee832 100644 --- a/arch/um/include/shared/frame_kern.h +++ b/arch/um/include/shared/frame_kern.h @@ -6,9 +6,6 @@ #ifndef __FRAME_KERN_H_ #define __FRAME_KERN_H_ -#define _S(nr) (1<<((nr)-1)) -#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP))) - extern int setup_signal_stack_sc(unsigned long stack_top, int sig, struct k_sigaction *ka, struct pt_regs *regs, diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c index 549a51c8e54f..4ce6ab2d2996 100644 --- a/arch/um/kernel/signal.c +++ b/arch/um/kernel/signal.c @@ -15,10 +15,6 @@ EXPORT_SYMBOL(block_signals); EXPORT_SYMBOL(unblock_signals); -#define _S(nr) (1<<((nr)-1)) - -#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP))) - /* * OK, we're invoking a handler */ -- cgit v1.2.3