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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-16 22:58:56 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-02-16 22:58:56 +0000 |
| commit | 25591c322c9305bd54d3ab80cfaf01ef87640d77 (patch) | |
| tree | 66ce77758e35f4faa2d5f611d0535365f2cba00a /coreutils/tee.c | |
| parent | 7fc294cdfe1e7f4a12c44f984a698b0c0f609075 (diff) | |
| download | busybox-w32-25591c322c9305bd54d3ab80cfaf01ef87640d77.tar.gz busybox-w32-25591c322c9305bd54d3ab80cfaf01ef87640d77.tar.bz2 busybox-w32-25591c322c9305bd54d3ab80cfaf01ef87640d77.zip | |
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/tee.c')
| -rw-r--r-- | coreutils/tee.c | 4 |
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) | |||
| 36 | mode += (retval & 2); /* Since 'a' is the 2nd option... */ | 36 | mode += (retval & 2); /* Since 'a' is the 2nd option... */ |
| 37 | 37 | ||
| 38 | if (retval & 1) { | 38 | if (retval & 1) { |
| 39 | signal(SIGINT, SIG_IGN); /* TODO - switch to sigaction. */ | 39 | signal(SIGINT, SIG_IGN); /* TODO - switch to sigaction. (why?) */ |
| 40 | } | 40 | } |
| 41 | retval = EXIT_SUCCESS; | 41 | retval = EXIT_SUCCESS; |
| 42 | /* gnu tee ignores SIGPIPE in case one of the output files is a pipe | 42 | /* gnu tee ignores SIGPIPE in case one of the output files is a pipe |
| 43 | * that doesn't consume all its input. Good idea... */ | 43 | * that doesn't consume all its input. Good idea... */ |
| 44 | signal(SIGPIPE, SIG_IGN); /* TODO - switch to sigaction. */ | 44 | signal(SIGPIPE, SIG_IGN); |
| 45 | 45 | ||
| 46 | /* Allocate an array of FILE *'s, with one extra for a sentinal. */ | 46 | /* Allocate an array of FILE *'s, with one extra for a sentinal. */ |
| 47 | fp = files = xzalloc(sizeof(FILE *) * (argc + 2)); | 47 | fp = files = xzalloc(sizeof(FILE *) * (argc + 2)); |