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 #pragma ident "@(#) libfi/char/adjustr.c 92.1 07/08/99 10:41:51" 00038 #include <fortran.h> 00039 #include <string.h> 00040 00041 /* 00042 * Duplicate names 00043 * 00044 * _ADJUSTR_ - for f90 00045 * _ADJUSTR - for f90 3.0? and previous on PVP systems 00046 */ 00047 #ifdef _CRAY1 00048 #pragma _CRI duplicate _ADJUSTR_ as _ADJUSTR 00049 #endif 00050 00051 void 00052 _ADJUSTR_( 00053 _fcd result, 00054 _fcd string) 00055 { 00056 char *rptr, *sptr; 00057 int lenr, lens; 00058 int i, j; 00059 char *tptr; 00060 00061 /* Split fcds for source and result into component parts */ 00062 00063 lens = _fcdlen(string); 00064 sptr = _fcdtocp(string); 00065 00066 lenr = _fcdlen(result); 00067 rptr = _fcdtocp(result); 00068 00069 /* 00070 * Set temporary pointer to end of source string. Work backwards 00071 * until a non-blank character is found. This will give the number 00072 * of characters to copy into result. Do not dereference tptr if 00073 * it is a zero-length string. 00074 */ 00075 00076 tptr = (char *) sptr; 00077 tptr += lens - 1; 00078 for (i = lens; i > 0 && *tptr == ' '; tptr--, i--) ; 00079 00080 /* 00081 * Set entire result to ' 's. Then, set temporary pointer to point 00082 * to the first character after the required number of blanks, and 00083 * copy source (without trailing blanks) to this spot. 00084 */ 00085 00086 (void) memset (rptr, ' ', lenr); 00087 tptr = (char *) rptr; 00088 tptr += lenr - i; 00089 (void) strncpy (tptr, sptr, i); 00090 00091 /* convert result to fcd */ 00092 00093 result = _cptofcd (rptr, lenr); 00094 00095 return; 00096 }