compiler/stdc/puts.c

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     C99 function puts().
   6 */
   7 #include <libraries/stdcio.h>
   8
   9 /*****************************************************************************
  10
  11     NAME */
  12 #include <stdio.h>
  13
  14         int puts (
  15
  16 /*  SYNOPSIS */
  17         const char * str)
  18
  19 /*  FUNCTION
  20         Print a string to stdout. A newline ('\n') is emmitted after the
  21         string.
  22
  23     INPUTS
  24         str - Print this string
  25
  26     RESULT
  27         > 0 on success and EOF on error. On error, the reason is put in
  28         errno.
  29
  30     NOTES
  31
  32     EXAMPLE
  33         #include <errno.h>
  34
  35         if (puts ("Hello World.") != EOF)
  36             fprintf (stderr, "Success");
  37         else
  38             fprintf (stderr, "Failure: errno=%d", errno);
  39
  40     BUGS
  41
  42     SEE ALSO
  43         fputs(), printf(), fprintf(), putc(), fputc()
  44
  45     INTERNALS
  46
  47 ******************************************************************************/
  48 {
  49     struct StdCIOBase *StdCIOBase = __aros_getbase_StdCIOBase();
  50     FILE *out = StdCIOBase->_stdout;
  51
  52     if
  53     (
  54         fputs (str, out)  == EOF ||
  55         fputs ("\n", out) == EOF ||
  56         fflush (out)      == EOF
  57     )
  58     {
  59         return EOF;
  60     }
  61
  62     return 1;
  63 } /* puts */