fputs

#include <stdio.h>

int fputs  (
    const char* string,    /* string to output */
    FILE* stream);         /* file stream to write to */

The function fputs writes a string to a data stream. The parameter string is a constant character pointer defining the string to write. The parameter stream is a file pointer defining the data stream.

The function is included in the library RL-FlashFS. The prototype is defined in the file stdio.h.

• 0 - on success.
• EOF - on error.

fgets, fputc

#include <rtl.h>
#include <stdio.h>

void tst_fputs (void) {
  FILE *fout;

  fout = fopen ("Test.txt","w");
  if (fout != NULL) {
    fputs("This is an example for fputs.\n", fout);
    fclose (fout);
  }
}