C Programming - Input / Output - Discussion

Discussion Forum : Input / Output - Point Out Errors (Q.No. 3)

Input / Output

Point out the error in the program?

#include<stdio.h>

int main()
{
    FILE *fp;
    fp=fopen("trial", "r");
    fseek(fp, "20", SEEK_SET);
    fclose(fp);
    return 0;
}

Error: unrecognised Keyword SEEK_SET

Error: fseek() long offset value

No error

None of above

Answer: Option

Explanation:

Instead of "20" use 20L since fseek() need a long offset value.

Discussion:

13 comments Page 2 of 2.

Tanya said: 1 decade ago

What is seek_set() ?

Babita said: 1 decade ago

fseek()
It seeks a specified place within a file and modify it

Kunal said: 1 decade ago

What is the use of fseek() ?

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