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 "@(#) libf/pxf/pxfgetppid.c 92.1 06/29/99 11:36:06" 00038 00039 #include <fortran.h> 00040 #include <errno.h> 00041 #include <liberrno.h> 00042 #include <sys/types.h> 00043 #include <unistd.h> 00044 00045 /* 00046 * PXFGETPPID -- get parent process ID 00047 * (section 4.1.1 of Posix 1003.9-1992) 00048 * 00049 * Call from Fortran: 00050 * 00051 * SUBROUTINE PXFGETPPID(IPID, IERROR) 00052 * INTERGER IPID, IERROR 00053 * 00054 * Where: 00055 * 00056 * IPID is an output integer variable that will contain 00057 * the parent process ID of the current process. 00058 * 00059 * IERROR is an output integer variable that will contain 00060 * the status: 00061 * 00062 * zero - parent process ID sucessful acquired. 00063 * 00064 * 00065 */ 00066 00067 #ifdef _UNICOS 00068 void 00069 PXFGETPPID( 00070 #else 00071 void 00072 _PXFGETPPID( 00073 #endif 00074 _f_int *IPID, 00075 _f_int *IERROR 00076 ) 00077 { 00078 *IERROR = 0; 00079 *IPID = getppid(); 00080 } 00081 00082 #ifndef _UNICOS 00083 void 00084 pxfgetppid_( 00085 _f_int *IPID, 00086 _f_int *IERROR 00087 ) 00088 { 00089 _PXFGETPPID(IPID, IERROR); 00090 } 00091 #endif 00092 00093 00094 00095 00096 00097 00098
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