diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2012-11-25 22:24:19 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-05 10:16:35 -0700 |
| commit | 1c190534db77a019936d95a1826a55bf34d7ed23 (patch) | |
| tree | 0a74373ff0ba209f3d81ddb82286f18b3685d07c /arch/xtensa/include/asm/signal.h | |
| parent | 555a5d61f1623a0fa7aa012be0c4b24873c17991 (diff) | |
signal: Define __ARCH_HAS_SA_RESTORER so we know whether to clear sa_restorer
Vaguely based on upstream commit 574c4866e33d 'consolidate kernel-side
struct sigaction declarations'.
flush_signal_handlers() needs to know whether sigaction::sa_restorer
is defined, not whether SA_RESTORER is defined. Define the
__ARCH_HAS_SA_RESTORER macro to indicate this.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/xtensa/include/asm/signal.h')
| -rw-r--r-- | arch/xtensa/include/asm/signal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/signal.h b/arch/xtensa/include/asm/signal.h index 633ba73bc4d..75edf8a452b 100644 --- a/arch/xtensa/include/asm/signal.h +++ b/arch/xtensa/include/asm/signal.h @@ -133,6 +133,7 @@ struct sigaction { void (*sa_restorer)(void); sigset_t sa_mask; /* mask last for extensibility */ }; +#define __ARCH_HAS_SA_RESTORER struct k_sigaction { struct sigaction sa; |