Question

How to delete file with remove() function in C

Answer 1

#include <stdio.h> 
 
int main(void)
{
    int rv;
    char file_name[30] = "d:\\test.txt";
   
    rv = remove(file_name);
 
    if (rv == 0)
        printf("%s file deleted.\n", file_name);
    else
        printf("Unable to delete the file\n");
  
    return 0;
}

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Answer 2

#include <stdio.h>
   
int main(void)
{
	if (remove("d:\\data.txt" ) != 0)
		perror("Error");
	else
		puts("OK");
	
    return 0;
}
  
/*
run:
  
OK

*/

 

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