get.c revision 261363 
1/*
2 * Copyright (c) 2000-2001 Proofpoint, Inc. and its suppliers.
3 *      All rights reserved.
4 * Copyright (c) 1990, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Chris Torek.
9 *
10 * By using this file, you agree to the terms and conditions set
11 * forth in the LICENSE file which can be found at the top level of
12 * the sendmail distribution.
13 */
14
15#include <sm/gen.h>
16SM_RCSID("@(#)$Id: get.c,v 1.19 2013/11/22 20:51:43 ca Exp $")
17#include <sm/io.h>
18#include <sm/assert.h>
19#include "local.h"
20
21/*
22**  SM_IO_GETC -- get a character from a file
23**
24**	Parameters:
25**		fp -- the file to get the character from
26**		timeout -- time to complete getc
27**
28**	Returns:
29**		Success: the value of the character read.
30**		Failure: SM_IO_EOF
31**
32**	This is a function version of the macro (in <sm/io.h>).
33**	It is guarded with locks (which are currently not functional)
34**	for multi-threaded programs.
35*/
36
37#undef sm_io_getc
38
39int
40sm_io_getc(fp, timeout)
41	register SM_FILE_T *fp;
42	int timeout;
43{
44	SM_REQUIRE_ISA(fp, SmFileMagic);
45	return sm_getc(fp, timeout);
46}
47