From ccc7b4c3a17ade90de71e1e0f44deebbffd646e6 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 26 Mar 2013 23:07:31 -0400 Subject: remove __SYSCALL_SSLEN arch macro in favor of using public _NSIG the issue at hand is that many syscalls require as an argument the kernel-ABI size of sigset_t, intended to allow the kernel to switch to a larger sigset_t in the future. previously, each arch was defining this size in syscall_arch.h, which was redundant with the definition of _NSIG in bits/signal.h. as it's used in some not-quite-portable application code as well, _NSIG is much more likely to be recognized and understood immediately by someone reading the code, and it's also shorter and less cluttered. note that _NSIG is actually 65/129, not 64/128, but the division takes care of throwing away the off-by-one part. --- src/signal/raise.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/signal/raise.c') diff --git a/src/signal/raise.c b/src/signal/raise.c index c0814fad..927fe26a 100644 --- a/src/signal/raise.c +++ b/src/signal/raise.c @@ -8,10 +8,10 @@ int raise(int sig) { int pid, tid, ret; sigset_t set; - __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET, &set, __SYSCALL_SSLEN); + __syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET, &set, _NSIG/8); tid = syscall(SYS_gettid); pid = syscall(SYS_getpid); ret = syscall(SYS_tgkill, pid, tid, sig); - __syscall(SYS_rt_sigprocmask, SIG_SETMASK, &set, 0, __SYSCALL_SSLEN); + __syscall(SYS_rt_sigprocmask, SIG_SETMASK, &set, 0, _NSIG/8); return ret; } -- cgit v1.2.1