diff options
Diffstat (limited to 'gdb/cli/cli-cmds.c')
| -rw-r--r-- | gdb/cli/cli-cmds.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c index 2a5b128..0930342 100644 --- a/gdb/cli/cli-cmds.c +++ b/gdb/cli/cli-cmds.c @@ -1336,28 +1336,13 @@ show_user (char *args, int from_tty) static void apropos_command (char *searchstr, int from_tty) { - regex_t pattern; - int code; - if (searchstr == NULL) error (_("REGEXP string is empty")); - code = regcomp (&pattern, searchstr, REG_ICASE); - if (code == 0) - { - struct cleanup *cleanups; + compiled_regex pattern (searchstr, REG_ICASE, + _("Error in regular expression")); - cleanups = make_regfree_cleanup (&pattern); - apropos_cmd (gdb_stdout, cmdlist, &pattern, ""); - do_cleanups (cleanups); - } - else - { - char *err = get_regcomp_error (code, &pattern); - - make_cleanup (xfree, err); - error (_("Error in regular expression: %s"), err); - } + apropos_cmd (gdb_stdout, cmdlist, pattern, ""); } /* Subroutine of alias_command to simplify it. |