diff options
Diffstat (limited to 'libdwarf/dwarf_get_str.c')
-rw-r--r-- | libdwarf/dwarf_get_str.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libdwarf/dwarf_get_str.c b/libdwarf/dwarf_get_str.c new file mode 100644 index 00000000..3f289c3d --- /dev/null +++ b/libdwarf/dwarf_get_str.c @@ -0,0 +1,43 @@ +/* Return string from debug string section. + Copyright (C) 2001, 2002 Red Hat, Inc. + Written by Ulrich Drepper <drepper@redhat.com>, 2001. + + This program is Open Source software; you can redistribute it and/or + modify it under the terms of the Open Software License version 1.0 as + published by the Open Source Initiative. + + You should have received a copy of the Open Software License along + with this program; if not, you may obtain a copy of the Open Software + License version 1.0 from http://www.opensource.org/licenses/osl.php or + by writing the Open Source Initiative c/o Lawrence Rosen, Esq., + 3001 King Ranch Road, Ukiah, CA 95482. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <string.h> + +#include "libdwarfP.h" + + +int +dwarf_get_str (dbg, offset, string, returned_str_len, error) + Dwarf_Debug dbg; + Dwarf_Off offset; + char **string; + Dwarf_Signed *returned_str_len; + Dwarf_Error *error; +{ + *string = (char *) dbg->sections[IDX_debug_str].addr; + if (*string == NULL) + return DW_DLV_NO_ENTRY; + + if (unlikely (offset >= dbg->sections[IDX_debug_str].size)) + return DW_DLV_NO_ENTRY; + + *string += offset; + *returned_str_len = strlen (*string); + + return DW_DLV_OK; +} |