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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-02-16 22:58:56 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-02-16 22:58:56 +0000
commit25591c322c9305bd54d3ab80cfaf01ef87640d77 (patch)
tree66ce77758e35f4faa2d5f611d0535365f2cba00a /coreutils
parent7fc294cdfe1e7f4a12c44f984a698b0c0f609075 (diff)
downloadbusybox-25591c322c9305bd54d3ab80cfaf01ef87640d77.tar.gz
busybox-25591c322c9305bd54d3ab80cfaf01ef87640d77.tar.bz2
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
Diffstat (limited to 'coreutils')
-rw-r--r--coreutils/tee.c4
1 files changed, 2 insertions, 2 deletions
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));