Open64 (mfef90, whirl2f, and IR tools)
TAG: version-openad; SVN changeset: 916
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00001 /* 00002 00003 Copyright (C) 2000, 2001 Silicon Graphics, Inc. All Rights Reserved. 00004 00005 This program is free software; you can redistribute it and/or modify it 00006 under the terms of version 2.1 of the GNU Lesser General Public License 00007 as published by the Free Software Foundation. 00008 00009 This program is distributed in the hope that it would be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 00013 Further, this software is distributed without any warranty that it is 00014 free of the rightful claim of any third person regarding infringement 00015 or the like. Any license provided herein, whether implied or 00016 otherwise, applies only to this software file. Patent licenses, if 00017 any, provided herein do not apply to combinations of this program with 00018 other software, or any other product whatsoever. 00019 00020 You should have received a copy of the GNU Lesser General Public 00021 License along with this program; if not, write the Free Software 00022 Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, 00023 USA. 00024 00025 Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pky, 00026 Mountain View, CA 94043, or: 00027 00028 http://www.sgi.com 00029 00030 For further information regarding this notice, see: 00031 00032 http://oss.sgi.com/projects/GenInfo/NoticeExplan 00033 00034 */ 00035 00036 00037 static char USMID[] = "@(#) libcif/cifsetpos.c 30.2 07/26/96 07:19:13"; 00038 00039 00040 /* 00041 * Cif_Setpos positions a compiler input input file to the indicated location. 00042 */ 00043 00044 #define CIF_VERSION 3 00045 00046 00047 #ifdef _ABSOFT 00048 #include "cif.h" 00049 #else 00050 #include <cif.h> 00051 #endif 00052 00053 #include <stdio.h> 00054 00055 #include "cif_int.h" 00056 00057 int Cif_Setpos 00058 #ifdef __STDC__ 00059 (int cifd, long pos) 00060 #else 00061 (cifd, pos) 00062 int cifd; /* CIF file descriptor */ 00063 long pos; /* file position */ 00064 #endif 00065 { 00066 00067 if (cifd < 0 || cifd >= CIF_FT_SIZE || _Cif_filetbl[cifd].form == NOT_A_CIF) 00068 return (CIF_NOTOPEN); 00069 else if (_Cif_filetbl[cifd].seek == NO) 00070 return (CIF_BADREQ); 00071 else { 00072 _Cif_filetbl[cifd].ifull = NO; 00073 if (pos == CIF_FIRST_RECORD) { 00074 if (_Cif_filetbl[cifd].form == BINARY_CIF) 00075 pos = BINARY_HDR_LEN; 00076 else 00077 pos = 0; 00078 } 00079 if (fseek (_Cif_filetbl[cifd].fd, pos, 0)) 00080 return (CIF_SYSERR); 00081 } 00082 return (0); 00083 }