617 add_pattern(char *s, PCRE2_SIZE patlen, patstr *after)  in add_pattern()  argument
625 if (patlen > MAXPATLEN)  in add_pattern()
634 p->length = patlen;  in add_pattern()
3484 PCRE2_SIZE patlen, erroffset;  in compile_pattern()  local
3489 patlen = p->length;  in compile_pattern()
3494   char *eop = ps + patlen;  in compile_pattern()
3499     patlen = pe - ps - ellength;  in compile_pattern()
3500     if (add_pattern(pe, p->length-patlen-ellength, p) == NULL) return FALSE;  in compile_pattern()
3504 p->compiled = pcre2_compile((PCRE2_SPTR)ps, patlen, options, &errcode,  in compile_pattern()
3521 if (erroffset > patlen) erroffset = patlen;  in compile_pattern()
3562 PCRE2_SIZE patlen;  in read_pattern_file()  local
3583 while ((patlen = read_one_line(buffer, sizeof(buffer), f)) > 0)  in read_pattern_file()
3585   while (patlen > 0 && isspace((unsigned char)(buffer[patlen-1]))) patlen--;  in read_pattern_file()
3587   if (patlen == 0) continue;   /* Skip blank lines */  in read_pattern_file()
3594   *patlastptr = add_pattern(buffer, patlen, *patlastptr);  in read_pattern_file()