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| author | Antti-Juhani Kaijanaho <ajk@debian.org> | 2006-04-02 22:03:18 +0100 |
|---|---|---|
| committer | Antti-Juhani Kaijanaho <ajk@debian.org> | 2006-04-02 22:03:18 +0100 |
| commit | 5be85a5f0482e3b23970c895f5f1b8c304c7cbe7 (patch) | |
| tree | 73dd2ff07c9f381473ec72c177379622cda8f793 /grep-dctrl.c | |
| parent | a682d6a6368ae5779d4109b5e6d9b36b60005947 (diff) | |
| download | dctrl-tools-5be85a5f0482e3b23970c895f5f1b8c304c7cbe7.tar.gz | |
grep-dctrl.{c,1.cp}: Add the option '--pattern'
Closes: #359318 (Unable to specify a pattern that begins with '-')
Reported by James Vega <jamessan@debian.org>
Diffstat (limited to 'grep-dctrl.c')
| -rw-r--r-- | grep-dctrl.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/grep-dctrl.c b/grep-dctrl.c index cc3661f..ba836f9 100644 --- a/grep-dctrl.c +++ b/grep-dctrl.c @@ -57,7 +57,8 @@ enum { OPT_GT, OPT_GE, OPT_MMAP, - OPT_IGN_ERRS + OPT_IGN_ERRS, + OPT_PATTERN }; #undef BANNER @@ -134,6 +135,7 @@ static struct argp_option options[] = { { "silent", OPT_SILENT, 0, 0, N_("Do no output to stdout.") }, { "mmap", OPT_MMAP, 0, 0, N_("Attempt mmapping input files") }, { "ignore-parse-errors", OPT_IGN_ERRS, 0, 0, N_("Ignore parse errors") }, + { "pattern", OPT_PATTERN, N_("PATTERN"), 0, N_("Specify the pattern to search for") }, { 0 } }; @@ -500,6 +502,19 @@ static error_t parse_opt (int key, char * arg, struct argp_state * state) debug_message("parse_opt: ignore-parse-errors", 0); args->ignore_errors = 1; break; + case OPT_PATTERN: + debug_message("parse_opt: pattern", 0); + atom = ENTER_ATOM; + if (atom->pat != 0) { + message(L_FATAL, _("Multiple patterns for the same " + "atom are not allowed"), 0); + fail(); + } + atom->patlen = strlen(arg); + atom->pat = malloc(atom->patlen+1); + if (atom->pat == 0) fatal_enomem(0); + strcpy((char*)atom->pat, arg); + break; case ARGP_KEY_ARG: debug_message("parse_opt: argument", 0); redo: |