67 static void procmatch_match(struct mprintc *mc, struct parsec *pc);
68 static void procmatch_nomatch(struct mprintc *mc, struct parsec *pc);
69 static bool procmatches(struct mprintc *mc, struct parsec *pc, bool matched);
74 static bool procline(struct parsec *pc);
75 static bool printline(struct parsec *pc, int sep, size_t *last_out);
204 procmatch_match(struct mprintc *mc, struct parsec *pc)  in procmatch_match()  argument
221 		terminated = printline(pc, ':', &last_out);  in procmatch_match()
222 		while (pc->matchidx >= MAX_MATCHES) {  in procmatch_match()
224 			pc->matchidx = 0;  in procmatch_match()
225 			if (procline(pc) == !vflag)  in procmatch_match()
226 				terminated = printline(pc, ':', &last_out);  in procmatch_match()
238 			printline(pc, ':', &last_out);  in procmatch_match()
247 procmatch_nomatch(struct mprintc *mc, struct parsec *pc)  in procmatch_nomatch()  argument
252 		grep_printline(&pc->ln, '-');  in procmatch_nomatch()
256 	} else if (Bflag == 0 || (Bflag > 0 && enqueue(&pc->ln)))  in procmatch_nomatch()
272 procmatches(struct mprintc *mc, struct parsec *pc, bool matched)  in procmatches()  argument
280 		grep_printline(&pc->ln, '-');  in procmatches()
286 	 * XXX TODO: This should loop over pc->matches and handle things on a  in procmatches()
291 		procmatch_match(mc, pc);  in procmatches()
301 		procmatch_nomatch(mc, pc);  in procmatches()
313 	struct parsec pc;  in procfile()  local
343 	pc.ln.file = grep_strdup(fn);  in procfile()
344 	pc.ln.line_no = 0;  in procfile()
345 	pc.ln.len = 0;  in procfile()
346 	pc.ln.boff = 0;  in procfile()
347 	pc.ln.off = -1;  in procfile()
348 	pc.binary = f->binary;  in procfile()
349 	pc.cntlines = false;  in procfile()
352 	if ((pc.binary && binbehave == BINFILE_BIN) || cflag || qflag ||  in procfile()
358 		pc.cntlines = true;  in procfile()
368 		pc.printed = 0;  in procfile()
369 		pc.matchidx = 0;  in procfile()
370 		pc.lnstart = 0;  in procfile()
371 		pc.ln.boff = 0;  in procfile()
372 		pc.ln.off += pc.ln.len + 1;  in procfile()
374 		if ((pc.ln.dat = grep_fgetln(f, &pc)) == NULL ||  in procfile()
375 		    pc.ln.len == 0)  in procfile()
378 		if (pc.ln.len > 0 && pc.ln.dat[pc.ln.len - 1] == fileeol)  in procfile()
379 			--pc.ln.len;  in procfile()
380 		pc.ln.line_no++;  in procfile()
383 		if (pc.binary && binbehave == BINFILE_SKIP) {  in procfile()
385 			free(pc.ln.file);  in procfile()
395 			if (!procmatches(&mc, &pc, false))  in procfile()
399 		line_matched = procline(&pc) == !vflag;  in procfile()
404 		if (!procmatches(&mc, &pc, line_matched))  in procfile()
413 			printf("%s:", pc.ln.file);  in procfile()
424 	free(pc.ln.file);  in procfile()
500 procline(struct parsec *pc)  in procline()  argument
511 	matchidx = pc->matchidx;  in procline()
515 		if (xflag && pc->ln.len == 0) {  in procline()
538 	st = pc->lnstart;  in procline()
544 	while (st <= pc->ln.len) {  in procline()
548 		if (st > 0 && pc->ln.dat[st - 1] != fileeol)  in procline()
553 			pmatch.rm_eo = pc->ln.len;  in procline()
556 				r = litexec(&pattern[i], pc->ln.dat, 1, &pmatch);  in procline()
559 			r = regexec(&r_pattern[i], pc->ln.dat, 1, &pmatch,  in procline()
565 			    (size_t)pmatch.rm_eo != pc->ln.len))  in procline()
571 				    sscanf(&pc->ln.dat[pmatch.rm_so - 1],  in procline()
575 				    pc->ln.len &&  in procline()
576 				    sscanf(&pc->ln.dat[pmatch.rm_eo],  in procline()
591 				    (retry == pc->lnstart ||  in procline()
610 				chkmatch = pc->matches[matchidx - 1];  in procline()
615 					pc->matches[matchidx - 1] = pmatch;  in procline()
620 				pc->matches[matchidx++] = pmatch;  in procline()
626 				pc->lnstart = nst;  in procline()
637 		if (!lastmatched && retry > pc->lnstart) {  in procline()
649 			nst = pc->ln.len;  in procline()
660 		pc->lnstart = st;  in procline()
664 	pc->matchidx = matchidx;  in procline()
772 printline(struct parsec *pc, int sep, size_t *last_out)  in printline()  argument
790 	matchidx = pc->matchidx;  in printline()
793 	if ((oflag || color) && (pc->printed > 0 || matchidx > 0)) {  in printline()
795 		if (!oflag && pc->printed == 0) {  in printline()
796 			printline_metadata(&pc->ln, sep);  in printline()
799 			match = pc->matches[i];  in printline()
808 				pc->ln.boff = match.rm_so;  in printline()
809 				printline_metadata(&pc->ln, sep);  in printline()
811 				fwrite(pc->ln.dat + a, match.rm_so - a, 1,  in printline()
816 			fwrite(pc->ln.dat + match.rm_so,  in printline()
831 			if (pc->ln.len - a > 0) {  in printline()
832 				fwrite(pc->ln.dat + a, pc->ln.len - a, 1,  in printline()
834 				*last_out = pc->ln.len;  in printline()
848 		grep_printline(&pc->ln, sep);  in printline()
849 	pc->printed++;  in printline()