diff options
| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 20:04:29 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:14:56 +0100 |
| commit | e87df986ed053d25dbd57b8b137edec5022874f8 (patch) | |
| tree | 93a955eb7136ddfb30f9a1c99038976729823af4 /arch/um/os-Linux/skas/process.c | |
| parent | d5c7e8b4ec4795ed0b8943cad8f87801fde371d7 (diff) | |
um: simplify set_handler()
For one thing, we always block the same signals (IRQ ones - IO, WINCH, VTALRM),
so there's no need to pass sa_mask elements in arguments. For another, the
flags depend only on whether it's an IRQ signal or not (we add SA_RESTART
for them).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/os-Linux/skas/process.c')
| -rw-r--r-- | arch/um/os-Linux/skas/process.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 20b34dcb0906..31743f1d1195 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -659,8 +659,7 @@ int start_idle_thread(void *stack, jmp_buf *switch_buf) { int n; - set_handler(SIGWINCH, (__sighandler_t) sig_handler, - SA_ONSTACK | SA_RESTART, SIGIO, SIGVTALRM, -1); + set_handler(SIGWINCH, (__sighandler_t) sig_handler); /* * Can't use UML_SETJMP or UML_LONGJMP here because they save |