{{keywords>wiki library source code example reference}}

<code c>
    FILE *tmpfile(void);
</code>

===== tmpfile =====
Creates temporary file which will be removed when closed or on normal program termination. \\
standard mode (mode "wb+")\\
Returns stream or NULL on failure.\\

===== C Sourcecode Example =====
<code c>
/* 
 * tmpfile example code
 * http://code-reference.com/c/stdio.h/tmpfile 
 */

#include <stdio.h> /* including standard library */
//#include <windows.h> /* uncomment this for Windows */


int main ( void )
{
  FILE *stream = tmpfile();
  char c;

  if( stream == NULL ) {
  perror("Error opening tmp file");
 }

 fputs("Test 1234", stream);
 rewind(stream);

  while((c = fgetc(stream) ) != EOF) {
    printf("%c", c);
  }

 fclose (stream);

  return 0;
}

</code>

==== output ====
    output: ./tmpfile
    Test 1234