1 /* Return one of the sources lines of a CU. 2 Copyright (C) 2004 Red Hat, Inc. 3 Written by Ulrich Drepper <drepper (at) redhat.com>, 2004. 4 5 This program is Open Source software; you can redistribute it and/or 6 modify it under the terms of the Open Software License version 1.0 as 7 published by the Open Source Initiative. 8 9 You should have received a copy of the Open Software License along 10 with this program; if not, you may obtain a copy of the Open Software 11 License version 1.0 from http://www.opensource.org/licenses/osl.php or 12 by writing the Open Source Initiative c/o Lawrence Rosen, Esq., 13 3001 King Ranch Road, Ukiah, CA 95482. */ 14 15 #ifdef HAVE_CONFIG_H 16 # include <config.h> 17 #endif 18 19 #include "libdwP.h" 20 21 22 Dwarf_Line * 23 dwarf_onesrcline (Dwarf_Lines *lines, size_t idx) 24 { 25 if (lines == NULL) 26 return NULL; 27 28 if (idx >= lines->nlines) 29 { 30 __libdw_seterrno (DWARF_E_INVALID_LINE_IDX); 31 return NULL; 32 } 33 34 return &lines->info[idx]; 35 } 36
