From 25591c322c9305bd54d3ab80cfaf01ef87640d77 Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sat, 16 Feb 2008 22:58:56 +0000 Subject: libbb: introduce bb_signals and bb_signals_recursive, which sets same handler for many signals. sig_catch is nuked (bb_signals_recursive is more descriptive name). *: use them as appropriate. function old new delta bb_signals_recursive - 95 +95 bb_signals - 52 +52 run_command 258 273 +15 svlogd_main 1368 1377 +9 runsv_main 1746 1752 +6 runsvdir_main 1643 1646 +3 UNSPEC_print 64 66 +2 time_main 1128 1127 -1 ... resize_main 246 210 -36 sig_catch 63 - -63 set_fatal_sighandler 85 14 -71 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548) Total: -366 bytes --- coreutils/tee.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'coreutils/tee.c') diff --git a/coreutils/tee.c b/coreutils/tee.c index 13fb4a3c1..b38801755 100644 --- a/coreutils/tee.c +++ b/coreutils/tee.c @@ -36,12 +36,12 @@ int tee_main(int argc, char **argv) mode += (retval & 2); /* Since 'a' is the 2nd option... */ if (retval & 1) { - signal(SIGINT, SIG_IGN); /* TODO - switch to sigaction. */ + signal(SIGINT, SIG_IGN); /* TODO - switch to sigaction. (why?) */ } retval = EXIT_SUCCESS; /* gnu tee ignores SIGPIPE in case one of the output files is a pipe * that doesn't consume all its input. Good idea... */ - signal(SIGPIPE, SIG_IGN); /* TODO - switch to sigaction. */ + signal(SIGPIPE, SIG_IGN); /* Allocate an array of FILE *'s, with one extra for a sentinal. */ fp = files = xzalloc(sizeof(FILE *) * (argc + 2)); -- cgit v1.2.3