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| author | Denys Vlasenko | 2015-03-12 17:48:34 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2015-03-12 17:48:34 +0100 |
| commit | 8dff01d06a7ebd7330e3a1dd1ba47b3c74ee7dfb (patch) | |
| tree | 41c9dfbd45676c9e8737a7d8aa4361bbdfb40868 /miscutils/devfsd.c | |
| parent | 936c8809caea5705e26e5d7e06ea3895c28fffd8 (diff) | |
| download | busybox-8dff01d06a7ebd7330e3a1dd1ba47b3c74ee7dfb.zip busybox-8dff01d06a7ebd7330e3a1dd1ba47b3c74ee7dfb.tar.gz | |
libbb: introduce and use is_prefixed_with()
function old new delta
is_prefixed_with - 18 +18
complete_username 78 77 -1
man_main 737 735 -2
fsck_device 429 427 -2
unpack_ar_archive 80 76 -4
strip_unsafe_prefix 105 101 -4
singlemount 1054 1050 -4
rtc_adjtime_is_utc 90 86 -4
resolve_mount_spec 88 84 -4
parse_one_line 1029 1025 -4
parse_conf 1460 1456 -4
may_wakeup 83 79 -4
loadkmap_main 219 215 -4
get_irqs_from_stat 103 99 -4
get_header_cpio 913 909 -4
findfs_main 79 75 -4
fbsplash_main 1230 1226 -4
load_crontab 776 771 -5
expand_vars_to_list 1151 1146 -5
date_main 881 876 -5
skip_dev_pfx 30 24 -6
make_device 2199 2193 -6
complete_cmd_dir_file 773 767 -6
run_applet_and_exit 715 708 -7
uudecode_main 321 313 -8
pwdx_main 197 189 -8
execute 568 560 -8
i2cdetect_main 1186 1176 -10
procps_scan 1242 1230 -12
procps_read_smaps 1017 1005 -12
process_module 746 734 -12
patch_main 1903 1891 -12
nfsmount 3572 3560 -12
stack_machine 126 112 -14
process_timer_stats 449 435 -14
match_fstype 111 97 -14
do_ipaddr 1344 1330 -14
open_list_and_close 359 343 -16
get_header_tar 1795 1779 -16
prepend_new_eth_table 340 323 -17
fsck_main 1811 1794 -17
find_iface_state 56 38 -18
dnsd_main 1321 1303 -18
base_device 179 158 -21
find_keyword 104 82 -22
handle_incoming_and_exit 2785 2762 -23
parse_and_put_prompt 774 746 -28
modinfo 347 317 -30
find_action 204 171 -33
update_passwd 1470 1436 -34
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/49 up/down: 18/-540) Total: -522 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/devfsd.c')
| -rw-r--r-- | miscutils/devfsd.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/miscutils/devfsd.c b/miscutils/devfsd.c index 96ffe07..5a6aec6 100644 --- a/miscutils/devfsd.c +++ b/miscutils/devfsd.c @@ -1405,7 +1405,6 @@ const char *get_old_name(const char *devname, unsigned int namelen, int indexx; const char *pty1; const char *pty2; - size_t len; /* 1 to 5 "scsi/" , 6 to 9 "ide/host", 10 sbp/, 11 vcc/, 12 pty/ */ static const char *const fmt[] = { NULL , @@ -1425,12 +1424,11 @@ const char *get_old_name(const char *devname, unsigned int namelen, }; for (trans = translate_table; trans->match != NULL; ++trans) { - len = strlen(trans->match); - - if (strncmp(devname, trans->match, len) == 0) { + char *after_match = is_prefixed_with(devname, trans->match); + if (after_match) { if (trans->format == NULL) - return devname + len; - sprintf(buffer, trans->format, devname + len); + return after_match; + sprintf(buffer, trans->format, after_match); return buffer; } } |