1 /* 2 * Copyright (c) 2000-2001 Sendmail, 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 #pragma ident "%Z%%M% %I% %E% SMI" 16 17 #include <sm/gen.h> 18 SM_RCSID("@(#)$Id: get.c,v 1.16 2001/01/28 00:29:35 ca Exp $") 19 #include <sm/io.h> 20 #include <sm/assert.h> 21 #include "local.h" 22 23 /* 24 ** SM_IO_GETC -- get a character from a file 25 ** 26 ** Parameters: 27 ** fp -- the file to get the character from 28 ** timeout -- time to complete getc 29 ** 30 ** Returns: 31 ** Success: the value of the character read. 32 ** Failure: SM_IO_EOF 33 ** 34 ** This is a function version of the macro (in <sm/io.h>). 35 ** It is guarded with locks (which are currently not functional) 36 ** for multi-threaded programs. 37 */ 38 39 #undef sm_io_getc 40 41 int 42 sm_io_getc(fp, timeout) 43 register SM_FILE_T *fp; 44 int timeout; 45 { 46 SM_REQUIRE_ISA(fp, SmFileMagic); 47 return sm_getc(fp, timeout); 48 } 49