Pejman Moghadam / C-programming

C - Error Checking

Public Domain

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Error Checking

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

    int main()
    {
            FILE *fp;
            char errmsg[200];

            fp = fopen("Nofile", "r");
            if (fp == NULL) {
                    perror("fopen");
                    /*
                     *  strerror_r(errno, errmsg, sizeof(errmsg));
                     *  printf("fopen: %s(%d)\n", errmsg, errno); 
                     *
                     */
                    exit(EXIT_FAILURE);
            }
            return 0;
    }

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BY: Pejman Moghadam
TAG: c, error, strerror, errno
DATE: 2014-01-15 22:34:35

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