From b0a365f74a0ac43fcbd53738844e577b2d9ec391 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Mon, 1 Dec 2008 21:16:46 +0000 Subject: hostid: improve extremely unreadable parts *: remove checks of sigaction and sigprocmask results in cases where they clearly can't fail: sigaction(known_good_sig) sigprocmask(known_good_how) text data bss dec hex filename - 393 4 0 397 18d libc/pwd_grp/lckpwdf.o + 382 4 0 386 182 libc/pwd_grp/lckpwdf.o - 56 0 0 56 38 libc/signal/sigblock.o + 44 0 0 44 2c libc/signal/sigblock.o - 211 0 0 211 d3 libc/signal/sigset.o + 202 0 0 202 ca libc/signal/sigset.o - 56 0 0 56 38 libc/signal/sigsetmask.o + 44 0 0 44 2c libc/signal/sigsetmask.o - 309 0 0 309 135 libc/unistd/sleep.o + 256 0 0 256 100 libc/unistd/sleep.o --- libc/sysdeps/linux/common/longjmp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'libc/sysdeps/linux/common/longjmp.c') diff --git a/libc/sysdeps/linux/common/longjmp.c b/libc/sysdeps/linux/common/longjmp.c index 672754a73..e600c7f13 100644 --- a/libc/sysdeps/linux/common/longjmp.c +++ b/libc/sysdeps/linux/common/longjmp.c @@ -38,8 +38,7 @@ void __libc_longjmp (sigjmp_buf env, int val) if (env[0].__mask_was_saved) /* Restore the saved signal mask. */ - (void) sigprocmask (SIG_SETMASK, &env[0].__saved_mask, - (sigset_t *) NULL); + (void) sigprocmask (SIG_SETMASK, &env[0].__saved_mask, NULL); /* Call the machine-dependent function to restore machine state. */ __longjmp (env[0].__jmpbuf, val ?: 1); -- cgit v1.2.3