613 add_pattern(char *s, PCRE2_SIZE patlen, patstr *after)  in add_pattern()  argument
621 if (patlen > MAXPATLEN)  in add_pattern()
630 p->length = patlen;  in add_pattern()
3444 PCRE2_SIZE patlen, erroffset;  in compile_pattern()  local
3449 patlen = p->length;  in compile_pattern()
3454   char *eop = ps + patlen;  in compile_pattern()
3459     patlen = pe - ps - ellength;  in compile_pattern()
3460     if (add_pattern(pe, p->length-patlen-ellength, p) == NULL) return FALSE;  in compile_pattern()
3464 p->compiled = pcre2_compile((PCRE2_SPTR)ps, patlen, options, &errcode,  in compile_pattern()
3481 if (erroffset > patlen) erroffset = patlen;  in compile_pattern()
3522 PCRE2_SIZE patlen;  in read_pattern_file()  local
3543 while ((patlen = read_one_line(buffer, sizeof(buffer), f)) > 0)  in read_pattern_file()
3545   while (patlen > 0 && isspace((unsigned char)(buffer[patlen-1]))) patlen--;  in read_pattern_file()
3547   if (patlen == 0) continue;   /* Skip blank lines */  in read_pattern_file()
3554   *patlastptr = add_pattern(buffer, patlen, *patlastptr);  in read_pattern_file()