rename() and remove() in C

rename():

• It used to rename the specified file.
• Prototype is:
  • int  rename(char* old, char* new);
  • On success, it returns 0
  • On failure, it returns -1

#include<stdio.h>
int main()
{
	char old[20] = "data.txt";
	char new[20] = "modified_data.txt";
	
	if(rename(old, new)==0)
		printf("successfully renamed...\n");
	else
		printf("Failed in renaming the file...\n");
	return 0;
}

remove():

• It used to rename the specified file.
• Prototype is:
  • int  remove(char* target);
  • On success, it returns 0
  • On failure, it returns -1

#include<stdio.h>
int main()
{
	char target[20] = "data.txt";
	
	if(remove(target)==0)
		printf("successfully removed...\n");
	else
		printf("Failed in removing the file...\n");
	return 0;
}