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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2016-07-06 21:58:02 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2016-07-06 21:58:02 +0200 |
| commit | 237bedd499c58034a1355484d6d4d906f0180308 (patch) | |
| tree | 42a789f8867ba3bc6ef0cea30fb18f5553d447a0 /findutils | |
| parent | 0844b5afe2cd60d46b7f2ad0fac8c2818d0780b3 (diff) | |
| download | busybox-237bedd499c58034a1355484d6d4d906f0180308.tar.gz | |
getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LIST
In many cases, this aqllows to drop use of opt_complementary.
Approximately -400 bytes:
function old new delta
getopt32 1423 1502 +79
opt_string 17 18 +1
OPT_STR 24 25 +1
uniq_main 416 406 -10
timeout_main 279 269 -10
sulogin_main 270 260 -10
readprofile_main 1825 1815 -10
ps_main 543 533 -10
pidof_main 245 235 -10
pgrep_main 611 601 -10
od_main 2600 2590 -10
mkfs_minix_main 2684 2674 -10
mkfs_ext2_main 2603 2593 -10
microcom_main 712 702 -10
makemime_main 315 305 -10
ionice_main 282 272 -10
inetd_main 2074 2064 -10
ifplugd_main 1144 1134 -10
halt_main 353 343 -10
getopt_main 636 626 -10
fdisk_main 2854 2844 -10
env_main 206 196 -10
dmesg_main 319 309 -10
conspy_main 1214 1204 -10
awk_main 981 971 -10
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/22 up/down: 81/-220) Total: -139 bytes
text data bss dec hex filename
919373 906 14060 934339 e41c3 busybox_old
918969 906 14060 933935 e402f busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'findutils')
| -rw-r--r-- | findutils/grep.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/findutils/grep.c b/findutils/grep.c index aeb7977e9..7e0120ba2 100644 --- a/findutils/grep.c +++ b/findutils/grep.c @@ -115,8 +115,8 @@ //usage:#define fgrep_full_usage "" #define OPTSTR_GREP \ - "lnqvscFiHhe:f:Lorm:wx" \ - IF_FEATURE_GREP_CONTEXT("A:B:C:") \ + "lnqvscFiHhe:*f:*Lorm:+wx" \ + IF_FEATURE_GREP_CONTEXT("A:+B:+C:+") \ IF_FEATURE_GREP_EGREP_ALIAS("E") \ IF_EXTRA_COMPAT("z") \ "aI" @@ -695,7 +695,7 @@ int grep_main(int argc UNUSED_PARAM, char **argv) #if ENABLE_FEATURE_GREP_CONTEXT /* -H unsets -h; -C unsets -A,-B; -e,-f are lists; * -m,-A,-B,-C have numeric param */ - opt_complementary = "H-h:C-AB:e::f::m+:A+:B+:C+"; + opt_complementary = "H-h:C-AB"; opts = getopt32(argv, OPTSTR_GREP, &pattern_head, &fopt, &max_matches, @@ -724,7 +724,7 @@ int grep_main(int argc UNUSED_PARAM, char **argv) #else /* with auto sanity checks */ /* -H unsets -h; -c,-q or -l unset -n; -e,-f are lists; -m N */ - opt_complementary = "H-h:c-n:q-n:l-n:e::f::m+"; + opt_complementary = "H-h:c-n:q-n:l-n:"; getopt32(argv, OPTSTR_GREP, &pattern_head, &fopt, &max_matches); #endif |