12de3b87aSKai Wang.\" Copyright (c) 2011 Kai Wang 22de3b87aSKai Wang.\" All rights reserved. 32de3b87aSKai Wang.\" 42de3b87aSKai Wang.\" Redistribution and use in source and binary forms, with or without 52de3b87aSKai Wang.\" modification, are permitted provided that the following conditions 62de3b87aSKai Wang.\" are met: 72de3b87aSKai Wang.\" 1. Redistributions of source code must retain the above copyright 82de3b87aSKai Wang.\" notice, this list of conditions and the following disclaimer. 92de3b87aSKai Wang.\" 2. Redistributions in binary form must reproduce the above copyright 102de3b87aSKai Wang.\" notice, this list of conditions and the following disclaimer in the 112de3b87aSKai Wang.\" documentation and/or other materials provided with the distribution. 122de3b87aSKai Wang.\" 132de3b87aSKai Wang.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 142de3b87aSKai Wang.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 152de3b87aSKai Wang.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 162de3b87aSKai Wang.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 172de3b87aSKai Wang.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 182de3b87aSKai Wang.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 192de3b87aSKai Wang.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 202de3b87aSKai Wang.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 212de3b87aSKai Wang.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 222de3b87aSKai Wang.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 232de3b87aSKai Wang.\" SUCH DAMAGE. 242de3b87aSKai Wang.\" 25*ae500c1fSEd Maste.\" $Id: dwarf_find_macro_value_start.3 3640 2018-10-14 14:09:13Z jkoshy $ 262de3b87aSKai Wang.\" 272de3b87aSKai Wang.Dd March 26, 2011 282de3b87aSKai Wang.Dt DWARF_FIND_MACRO_VALUE_START 3 29*ae500c1fSEd Maste.Os 302de3b87aSKai Wang.Sh NAME 312de3b87aSKai Wang.Nm dwarf_find_macro_value_start 322de3b87aSKai Wang.Nd return the address of the first byte of a macro value 332de3b87aSKai Wang.Sh LIBRARY 342de3b87aSKai Wang.Lb libdwarf 352de3b87aSKai Wang.Sh SYNOPSIS 362de3b87aSKai Wang.In libdwarf.h 372de3b87aSKai Wang.Ft char * 382de3b87aSKai Wang.Fo dwarf_find_macro_value_start 392de3b87aSKai Wang.Fa "char *macro_string" 402de3b87aSKai Wang.Fc 412de3b87aSKai Wang.Sh DESCRIPTION 422de3b87aSKai WangGiven a DWARF macro string, function 432de3b87aSKai Wang.Fn dwarf_find_macro_value_start 442de3b87aSKai Wangreturns a pointer to the first byte of the macro value part of the 452de3b87aSKai Wangmacro string. 462de3b87aSKai Wang.Pp 472de3b87aSKai WangArgument 482de3b87aSKai Wang.Ar macro_string 492de3b87aSKai Wangshould be a NUL-terminated string conforming to the macro format 502de3b87aSKai Wangdefined in the DWARF standard; see 512de3b87aSKai Wang.Xr dwarf 4 . 522de3b87aSKai Wang.Sh RETURN VALUES 532de3b87aSKai WangOn success, function 542de3b87aSKai Wang.Fn dwarf_find_macro_value_start 552de3b87aSKai Wangreturns a pointer to the first byte of the macro value. 562de3b87aSKai WangIf the macro value part was not found, function 572de3b87aSKai Wang.Fn dwarf_find_macro_value_start 582de3b87aSKai Wangreturns a pointer to the NUL-byte terminating argument 592de3b87aSKai Wang.Ar macro_string . 602de3b87aSKai Wang.Pp 612de3b87aSKai WangFunction 622de3b87aSKai Wang.Fn dwarf_find_macro_value_start 632de3b87aSKai Wangreturns NULL if argument 642de3b87aSKai Wang.Ar macro_string 652de3b87aSKai Wangwas NULL. 662de3b87aSKai Wang.Sh SEE ALSO 672de3b87aSKai Wang.Xr dwarf 3 , 682de3b87aSKai Wang.Xr dwarf_get_macro_details 3 69