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/alpha/sigprocmask.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libc/sysdeps/linux/alpha') diff --git a/libc/sysdeps/linux/alpha/sigprocmask.c b/libc/sysdeps/linux/alpha/sigprocmask.c index e143f61e3..832684cef 100644 --- a/libc/sysdeps/linux/alpha/sigprocmask.c +++ b/libc/sysdeps/linux/alpha/sigprocmask.c @@ -44,7 +44,7 @@ sigprocmask (int how, const sigset_t *set, sigset_t *oset) result = osf_sigprocmask(how, setval); if (result == -1) - /* If there are ever more than 63 signals, we need to recode this + /* If there are ever more than 64 signals, we need to recode this in assembler since we wouldn't be able to distinguish a mask of all 1s from -1, but for now, we're doing just fine... */ return result; -- cgit v1.2.3