/* * OpenPBS (Portable Batch System) v2.3 Software License * * Copyright (c) 1999-2000 Veridian Information Solutions, Inc. * All rights reserved. * * --------------------------------------------------------------------------- * For a license to use or redistribute the OpenPBS software under conditions * other than those described below, or to purchase support for this software, * please contact Veridian Systems, PBS Products Department ("Licensor") at: * * www.OpenPBS.org +1 650 967-4675 sales@OpenPBS.org * 877 902-4PBS (US toll-free) * --------------------------------------------------------------------------- * * This license covers use of the OpenPBS v2.3 software (the "Software") at * your site or location, and, for certain users, redistribution of the * Software to other sites and locations. Use and redistribution of * OpenPBS v2.3 in source and binary forms, with or without modification, * are permitted provided that all of the following conditions are met. * After December 31, 2001, only conditions 3-6 must be met: * * 1. Commercial and/or non-commercial use of the Software is permitted * provided a current software registration is on file at www.OpenPBS.org. * If use of this software contributes to a publication, product, or * service, proper attribution must be given; see www.OpenPBS.org/credit.html * * 2. Redistribution in any form is only permitted for non-commercial, * non-profit purposes. There can be no charge for the Software or any * software incorporating the Software. Further, there can be no * expectation of revenue generated as a consequence of redistributing * the Software. * * 3. Any Redistribution of source code must retain the above copyright notice * and the acknowledgment contained in paragraph 6, this list of conditions * and the disclaimer contained in paragraph 7. * * 4. Any Redistribution in binary form must reproduce the above copyright * notice and the acknowledgment contained in paragraph 6, this list of * conditions and the disclaimer contained in paragraph 7 in the * documentation and/or other materials provided with the distribution. * * 5. Redistributions in any form must be accompanied by information on how to * obtain complete source code for the OpenPBS software and any * modifications and/or additions to the OpenPBS software. The source code * must either be included in the distribution or be available for no more * than the cost of distribution plus a nominal fee, and all modifications * and additions to the Software must be freely redistributable by any party * (including Licensor) without restriction. * * 6. All advertising materials mentioning features or use of the Software must * display the following acknowledgment: * * "This product includes software developed by NASA Ames Research Center, * Lawrence Livermore National Laboratory, and Veridian Information * Solutions, Inc. * Visit www.OpenPBS.org for OpenPBS software support, * products, and information." * * 7. DISCLAIMER OF WARRANTY * * THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. ANY EXPRESS * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT * ARE EXPRESSLY DISCLAIMED. * * IN NO EVENT SHALL VERIDIAN CORPORATION, ITS AFFILIATED COMPANIES, OR THE * U.S. GOVERNMENT OR ANY OF ITS AGENCIES BE LIABLE FOR ANY DIRECT OR INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * This license will be governed by the laws of the Commonwealth of Virginia, * without reference to its choice of law rules. */ #include /* the master config generated by configure */ #include #include #include #include "dis.h" #include "dis_.h" int disrl_( int stream, dis_long_double_t *ldval, unsigned *ndigs, unsigned *nskips, unsigned sigd, unsigned count) { int c; int negate; unsigned unum; char *cp; dis_long_double_t fpnum; char scratch[DIS_BUFSIZ+1]; assert(stream >= 0); assert(dis_getc != NULL); assert(disr_skip != NULL); memset(scratch, 0, DIS_BUFSIZ+1); if (dis_umaxd == 0) disiui_(); switch (c = (*dis_getc)(stream)) { case '-': case '+': negate = c == '-'; *nskips = count > sigd ? count - sigd : 0; count -= *nskips; *ndigs = count; fpnum = 0.0L; do { if (((c = (*dis_getc)(stream)) < '0') || (c > '9')) { if (c < 0) { /* end of data marker located */ return(DIS_EOD); } return(DIS_NONDIGIT); } fpnum = fpnum * 10.0L + (dis_long_double_t)(c - '0'); } while (--count); count = *nskips; if (count > 0) { count--; switch ((*dis_getc)(stream)) { case '5': if (count == 0) break; /* fall through */ case '6': case '7': case '8': case '9': fpnum += 1.0L; /* fall through */ case '0': case '1': case '2': case '3': case '4': if ((count > 0) && ((*disr_skip)(stream, (size_t)count) == (int)count)) { /* all characters successfully read in */ return(DIS_EOD); } break; default: return(DIS_NONDIGIT); /*NOTREACHED*/ break; } /* END switch ((*dis_getc)(stream)) */ } /* END if (count > 0) */ *ldval = negate ? -fpnum : fpnum; return(DIS_SUCCESS); break; case '0': return(DIS_LEADZRO); /*NOTREACHED*/ break; case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': unum = c - '0'; if (count > 1) { if ((*dis_gets)(stream, scratch + 1, count - 1) != (int)count - 1) { /* cannot read all requested characters from stream */ /* FAILURE */ return(DIS_EOD); } cp = scratch; if (count >= dis_umaxd) { if (count > dis_umaxd) break; *cp = c; if (memcmp(scratch, dis_umax, dis_umaxd) > 0) break; } while (--count) { if (((c = *++cp) < '0') || (c > '9')) { return(DIS_NONDIGIT); } unum = unum * 10 + (unsigned)(c - '0'); } } /* END if (count > 1) */ return(disrl_(stream, ldval, ndigs, nskips, sigd, unum)); /*NOTREACHED*/ break; case - 1: /* -1 indicates tcp_gets() failed with ??? */ return(DIS_EOD); /*NOTREACHED*/ break; case -2: /* -2 indicates tcp_gets() failed with ??? */ return(DIS_EOF); /*NOTREACHED*/ break; default: return(DIS_NONDIGIT); /*NOTREACHED*/ break; } /* END switch (c = (*dis_getc)(stream)) */ *ldval = HUGE_VAL; return(DIS_OVERFLOW); } /* END disrl_() */ /* END disrl_.c */