compiler/clib/fputs.c

   1 /*
   2     Copyright © 1995-2003, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     ANSI C function fputs().
   6 */
   7
   8 #include <proto/dos.h>
   9 #include <errno.h>
  10 #include "__errno.h"
  11 #include "__open.h"
  12
  13 /*****************************************************************************
  14
  15     NAME */
  16 #include <stdio.h>
  17
  18         int fputs (
  19
  20 /*  SYNOPSIS */
  21         const char * str,
  22         FILE       * stream)
  23
  24 /*  FUNCTION
  25         Write a string to the specified stream.
  26
  27     INPUTS
  28         str - Output this string...
  29         fh - ...to this stream
  30
  31     RESULT
  32         > 0 on success and EOF on error.
  33
  34     NOTES
  35
  36     EXAMPLE
  37
  38     BUGS
  39
  40     SEE ALSO
  41         puts(), fputc(), putc()
  42
  43     INTERNALS
  44
  45 ******************************************************************************/
  46 {
  47     fdesc *fdesc = __getfdesc(stream->fd);
  48
  49     if (!fdesc)
  50     {
  51         errno = EBADF;
  52         return EOF;
  53     }
  54
  55     if (!str) str = "(null)";
  56
  57     if (FPuts((BPTR)fdesc->fh, str) == -1)
  58     {
  59         errno = IoErr2errno(IoErr());
  60         return EOF;
  61     }
  62
  63     return 0;
  64 } /* fputs */
  65