Attachment 148157 Details for Bug 228936 – Test program

[patch] Test program

test_getpwuid.c (text/plain), 1.97 KB, created by Yi Zhou on 2007-02-15 22:58:41 UTC

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Creator: Yi Zhou

Created: 2007-02-15 22:58:41 UTC

Size: 1.97 KB

patch

obsolete

>#include <string.h>
>#include <stdio.h>
>#include <stdlib.h>
>#include <pwd.h>
>#include <errno.h>
>#include <pthread.h>
>#include <unistd.h>
>
>static void * testgetpwuid_r(void * x)
>{
>    int uid = geteuid();
>    struct passwd pwd;
>    struct passwd* p = NULL;
>    int pwd_buff_size = 1024;
>    char buf[pwd_buff_size];
>
>    errno = 0;
>    int result = getpwuid_r(uid, &pwd, buf, pwd_buff_size, &p);
>
>    if (result != 0)
>    {
>        printf("getpwuid_r failed: %s\n", strerror(result));
>        exit(1);
>    }
>    else
>    {
>        if (p == NULL)
>        {
>            printf("getpwuid_r return 0 and errno = %d\n", errno);
>            exit(1);
>        }
>        else
>        {
>            printf("user is %s\n", p->pw_name);
>        }
>    }
>}
>
>int main(int argc, char **argv)
>{
>    printf("This is a test\n");
>
>    pthread_t t1;
>    pthread_t t2;
>    pthread_t t3;
>    pthread_t t4;
>    pthread_t t5;
>    pthread_t t6;
>    pthread_t t7;
>    pthread_t t8;
>    pthread_t t9;
>    pthread_t t10;
>
>    pthread_create(&t1, NULL, testgetpwuid_r, (void *) 1);
>    pthread_create(&t2, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t3, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t4, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t5, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t6, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t7, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t8, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t9, NULL, testgetpwuid_r,  (void *) 1);
>    pthread_create(&t10, NULL, testgetpwuid_r,  (void *) 1);
>
>    pthread_join(t1, NULL);
>    pthread_join(t2, NULL);
>    pthread_join(t3, NULL);
>    pthread_join(t4, NULL);
>    pthread_join(t5, NULL);
>    pthread_join(t6, NULL);
>    pthread_join(t7, NULL);
>    pthread_join(t8, NULL);
>    pthread_join(t9, NULL);
>    pthread_join(t10, NULL);
>
>    printf ("Test finished successfully\n");
>    return 0;
>}
>

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Attachments on bug 228936: 148157