diff options
Diffstat (limited to 'newlib/libc/stdio/getw.c')
-rw-r--r-- | newlib/libc/stdio/getw.c | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/newlib/libc/stdio/getw.c b/newlib/libc/stdio/getw.c deleted file mode 100644 index 210c5939a..000000000 --- a/newlib/libc/stdio/getw.c +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms are permitted - * provided that the above copyright notice and this paragraph are - * duplicated in all such forms and that any documentation, - * advertising materials, and other materials related to such - * distribution and use acknowledge that the software was developed - * by the University of California, Berkeley. The name of the - * University may not be used to endorse or promote products derived - * from this software without specific prior written permission. - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -/* -FUNCTION -<<getw>>---read a word (int) - -INDEX - getw - -ANSI_SYNOPSIS - #include <stdio.h> - int getw(FILE *<[fp]>); - -TRAD_SYNOPSIS - #include <stdio.h> - int getw(<[fp]>) - FILE *<[fp]>; - -DESCRIPTION -<<getw>> is a function, defined in <<stdio.h>>. You can use <<getw>> -to get the next word from the file or stream identified by <[fp]>. As -a side effect, <<getw>> advances the file's current position -indicator. - -RETURNS -The next word (read as an <<int>>), unless there is no more -data or the host system reports a read error; in either of these -situations, <<getw>> returns <<EOF>>. Since <<EOF>> is a valid -<<int>>, you must use <<ferror>> or <<feof>> to distinguish these -situations. - -PORTABILITY -<<getw>> is a remnant of K&R C; it is not part of any ISO C Standard. -<<fread>> should be used instead. In fact, this implementation of -<<getw>> is based upon <<fread>>. - -Supporting OS subroutines required: <<fread>>. */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "%W% (Berkeley) %G%"; -#endif /* LIBC_SCCS and not lint */ - -#include <_ansi.h> -#include <stdio.h> - -int -_DEFUN(getw, (fp), - register FILE *fp) -{ - int result; - if (fread ((char*)&result, sizeof (result), 1, fp) != 1) - return EOF; - return result; -} |