File: pth_rwlock.c

package info (click to toggle)
valgrind 1%3A3.6.0~svn11254%2Bnmu1
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 36,460 kB
  • ctags: 39,734
  • sloc: ansic: 339,440; sh: 15,713; xml: 15,183; cpp: 6,982; asm: 6,630; perl: 5,105; makefile: 3,576; exp: 678; haskell: 250
file content (31 lines) | stat: -rw-r--r-- 611 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
#define _XOPEN_SOURCE 600

#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define LOCKS 2000

int main(int argc, char **argv)
{
  pthread_rwlock_t locks[LOCKS];
  int n;
  int e;
  
  for (n = 0; n < LOCKS; n++) {
    if ((e = pthread_rwlock_init(locks + n, NULL)) != 0) {
      fprintf(stderr, "pthread_rwlock_init[%d]: %s\n", n, strerror(e));
      exit(1);
    }
  }
   
  for (n = 0; n < LOCKS; n++) {
    if ((e = pthread_rwlock_destroy(locks + n)) != 0) {
      fprintf(stderr, "pthread_rwlock_destroy[%d]: %s\n", n, strerror(e));
      exit(1);
    }
  }
 
  exit(0);
}