| 1 | // RUN: %clangxx -O0 -g %s -o %t -lutil && %run %t 2>&1 | FileCheck %s |
| 2 | |
| 3 | #include <assert.h> |
| 4 | #include <stdio.h> |
| 5 | #include <stdlib.h> |
| 6 | #include <libutil.h> |
| 7 | |
| 8 | int main(void) { |
| 9 | printf(format: "fparseln\n" ); |
| 10 | |
| 11 | FILE *fp = fopen(filename: "/etc/fstab" , modes: "r" ); |
| 12 | assert(fp); |
| 13 | |
| 14 | int flags = FPARSELN_UNESCALL; |
| 15 | const char *delim = "\\\\#" ; |
| 16 | size_t lineno = 0, len; |
| 17 | char *line; |
| 18 | while ((line = fparseln(fp, &len, &lineno, delim, flags))) { |
| 19 | printf(format: "lineno: %zu, length: %zu, line: %s\n" , lineno, len, line); |
| 20 | free(ptr: line); |
| 21 | } |
| 22 | |
| 23 | // CHECK: fparseln |
| 24 | |
| 25 | return 0; |
| 26 | } |
| 27 | |