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c:stdio.h:remove
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Table of Contents

remove

    int remove(const char *filename);

Removes specified file. Returns non-zero on failure.

Example Source

/* 
 * remove example code
 * http://code-reference.com/c/stdio.h/remove
 */
 
#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */
 
#define FILENAME "test_tmp.txt"
 
int main ( void )
{
FILE *tmpfile;
char string[20];
tmpfile = fopen(FILENAME, "w");
 
if (tmpfile == 0 ) {
perror("cannot open file");
}
 
 fprintf (tmpfile, "temporary file for c remove example\n");
 fclose(tmpfile);
 
 remove (FILENAME); /* you can also use remove("test_tmp.txt"); */
 
 return 0; 
}

output

  ./remove
  
  file will be created
  write text into file "temporary file for c remove example"
  close the file
  file will be deletet
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c/stdio.h/remove.txt · Last modified: 2013/01/22 22:02 (external edit)

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