reactos/lib/crtdll/stdio/fputs.c

   1 /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
   2 #include <msvcrt/stdio.h>
   3 #include <msvcrt/internal/file.h>
   4 #include <msvcrt/string.h>
   5 #include <windows.h>
   6
   7 int
   8 fputs(const char *s, FILE *f)
   9 {
  10
  11   int r = 0;
  12   int c;
  13   int unbuffered;
  14   char localbuf[BUFSIZ];
  15
  16   unbuffered = f->_flag & _IONBF;
  17   if (unbuffered)
  18   {
  19     f->_flag &= ~_IONBF;
  20     f->_ptr = f->_base = localbuf;
  21     f->_bufsiz = BUFSIZ;
  22   }
  23
  24   while ((c = *s++))
  25     r = putc(c, f);
  26
  27   if (unbuffered)
  28   {
  29     fflush(f);
  30     f->_flag |= _IONBF;
  31     f->_base = NULL;
  32     f->_bufsiz = 0;
  33     f->_cnt = 0;
  34   }
  35
  36   return(r);
  37
  38 }