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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-01-07 14:39:34 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-01-07 14:39:34 +0100 |
| commit | 844a6c5abdcb5a189e91cb7ca3742bcaed25a4da (patch) | |
| tree | 8cf5e90d42a9c45fec0e87692d2c170bdf97a549 /editors/awk.c | |
| parent | 9c8e94bc0a3836dd6b8acbcf1fa88283a0a3c148 (diff) | |
| download | busybox-844a6c5abdcb5a189e91cb7ca3742bcaed25a4da.tar.gz | |
awk: code shrink
function old new delta
awk_main 955 948 -7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/awk.c')
| -rw-r--r-- | editors/awk.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/editors/awk.c b/editors/awk.c index 8f523ea28..d54249bfd 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -3149,7 +3149,7 @@ static rstream *next_input_file(void) } int awk_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; -int awk_main(int argc, char **argv) +int awk_main(int argc UNUSED_PARAM, char **argv) { unsigned opt; char *opt_F; @@ -3218,7 +3218,7 @@ int awk_main(int argc, char **argv) } opt = getopt32(argv, OPTSTR_AWK, &opt_F, &list_v, &list_f, IF_FEATURE_AWK_GNU_EXTENSIONS(&list_e,) NULL); argv += optind; - argc -= optind; + //argc -= optind; if (opt & OPT_W) bb_error_msg("warning: option -W is ignored"); if (opt & OPT_F) { @@ -3255,15 +3255,14 @@ int awk_main(int argc, char **argv) if (!*argv) bb_show_usage(); parse_program(*argv++); - argc--; } /* fill in ARGV array */ - setvar_i(intvar[ARGC], argc + 1); setari_u(intvar[ARGV], 0, "awk"); i = 0; while (*argv) setari_u(intvar[ARGV], ++i, *argv++); + setvar_i(intvar[ARGC], i + 1); evaluate(beginseq.first, &tv); if (!mainseq.first && !endseq.first) |