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/adjustl.c 92.1 07/08/99 10:41:51" 00038 #include <fortran.h> 00039 #include <string.h> 00040 00041 /* 00042 * Duplicate names 00043 * 00044 * _ADJUSTL_ - for f90 00045 * _ADJUSTL - for f90 3.0? and previous on PVP systems 00046 */ 00047 #ifdef _CRAY1 00048 #pragma _CRI duplicate _ADJUSTL_ as _ADJUSTL 00049 #endif 00050 00051 void 00052 _ADJUSTL_( 00053 _fcd result, 00054 _fcd string) 00055 { 00056 int lens, lenr; 00057 int i; 00058 char *sptr, *rptr; 00059 char *tptr; 00060 00061 /* Split fcd of 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 * Determine number of bytes without leading 0's. While doing 00071 * it, update temporary pointer to point to first non-blank 00072 * character. Do not dereference tptr if zero length string. 00073 */ 00074 00075 tptr = sptr; 00076 for (i = lens ; i > 0 && *tptr == ' '; tptr++, i--) ; 00077 00078 /* 00079 * Set result string to all ' ', and copy source (without leading 00080 * blanks. 00081 */ 00082 00083 (void) memset (rptr, (int) ' ', lenr); 00084 (void) strncpy (rptr, tptr, i); 00085 00086 /* convert result to fcd */ 00087 00088 result = _cptofcd (rptr, lenr); 00089 00090 return; 00091 }