diff options
Diffstat (limited to 'grep.c')
| -rw-r--r-- | grep.c | 22 |
1 files changed, 6 insertions, 16 deletions
@@ -693,10 +693,10 @@ static struct grep_expr *prep_header_patterns(struct grep_opt *opt) for (p = opt->header_list; p; p = p->next) { if (p->token != GREP_PATTERN_HEAD) - die("bug: a non-header pattern in grep header list."); + die("BUG: a non-header pattern in grep header list."); if (p->field < GREP_HEADER_FIELD_MIN || GREP_HEADER_FIELD_MAX <= p->field) - die("bug: unknown header field %d", p->field); + die("BUG: unknown header field %d", p->field); compile_regexp(p, opt); } @@ -709,7 +709,7 @@ static struct grep_expr *prep_header_patterns(struct grep_opt *opt) h = compile_pattern_atom(&pp); if (!h || pp != p->next) - die("bug: malformed header expr"); + die("BUG: malformed header expr"); if (!header_group[p->field]) { header_group[p->field] = h; continue; @@ -898,17 +898,6 @@ static int fixmatch(struct grep_pat *p, char *line, char *eol, } } -static int regmatch(const regex_t *preg, char *line, char *eol, - regmatch_t *match, int eflags) -{ -#ifdef REG_STARTEND - match->rm_so = 0; - match->rm_eo = eol - line; - eflags |= REG_STARTEND; -#endif - return regexec(preg, line, 1, match, eflags); -} - static int patmatch(struct grep_pat *p, char *line, char *eol, regmatch_t *match, int eflags) { @@ -919,7 +908,8 @@ static int patmatch(struct grep_pat *p, char *line, char *eol, else if (p->pcre_regexp) hit = !pcrematch(p, line, eol, match, eflags); else - hit = !regmatch(&p->regexp, line, eol, match, eflags); + hit = !regexec_buf(&p->regexp, line, eol - line, 1, match, + eflags); return hit; } @@ -1514,7 +1504,7 @@ static int grep_source_1(struct grep_opt *opt, struct grep_source *gs, int colle case GREP_BINARY_TEXT: break; default: - die("bug: unknown binary handling mode"); + die("BUG: unknown binary handling mode"); } } |