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| author | Denis Vlasenko | 2007-04-11 23:20:53 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-04-11 23:20:53 +0000 |
| commit | 50f7f446ecaadef6895a4ee601567e0b68330637 (patch) | |
| tree | a10f1d7fd192b8c7ee6cb3d5aa46a0295dd08f2a /procps/sysctl.c | |
| parent | d7c8196c1bba74d1e27ac9cb5e2eb57413daa463 (diff) | |
| download | busybox-50f7f446ecaadef6895a4ee601567e0b68330637.zip busybox-50f7f446ecaadef6895a4ee601567e0b68330637.tar.gz | |
bb_full_fd_action: remove potential xmalloc from NOFORK path
cat: stop using stdio.h opens
libbb: introduce & use open[3]_or_warn
function old new delta
open3_or_warn - 54 +54
bb_cat 115 144 +29
open_or_warn - 25 +25
unlzma 2404 2412 +8
chattr_main 334 339 +5
xstrtoul_range_sfx 251 255 +4
telnet_main 1514 1510 -4
static.opt 4 - -4
qgravechar 122 118 -4
fuser_add_pid 61 54 -7
fuser_add_inode 154 147 -7
writeFileToTarball 1542 1534 -8
refresh 1156 1148 -8
do_show 856 846 -10
read_leases 212 200 -12
setup_redirects 236 222 -14
iproute_list_or_flush 1582 1568 -14
read_config 427 411 -16
write_leases 284 264 -20
hash_file 338 318 -20
copy_file 1760 1740 -20
do_iproute 2610 2588 -22
bb_full_fd_action 320 269 -51
open_to_or_warn 103 49 -54
fuser_main 1660 1596 -64
.rodata 131160 131096 -64
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423) Total: -298 bytes
Diffstat (limited to 'procps/sysctl.c')
| -rw-r--r-- | procps/sysctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/procps/sysctl.c b/procps/sysctl.c index b5a0189..7c72ac9 100644 --- a/procps/sysctl.c +++ b/procps/sysctl.c @@ -202,7 +202,8 @@ int sysctl_write_setting(const char *setting, int output) while ((cptr = strchr(outname, '/')) != NULL) *cptr = '.'; - if ((fd = open(tmpname, O_WRONLY | O_CREAT | O_TRUNC, 0666)) < 0) { + fd = open(tmpname, O_WRONLY | O_CREAT | O_TRUNC, 0666); + if (fd < 0) { switch (errno) { case ENOENT: bb_error_msg(ERR_INVALID_KEY, outname); |