1*0a6a1f1dSLionel Sambuc.\" $NetBSD: dwarf_find_macro_value_start.3,v 1.2 2014/03/09 16:58:03 christos Exp $ 2*0a6a1f1dSLionel Sambuc.\" 3*0a6a1f1dSLionel Sambuc.\" Copyright (c) 2011 Kai Wang 4*0a6a1f1dSLionel Sambuc.\" All rights reserved. 5*0a6a1f1dSLionel Sambuc.\" 6*0a6a1f1dSLionel Sambuc.\" Redistribution and use in source and binary forms, with or without 7*0a6a1f1dSLionel Sambuc.\" modification, are permitted provided that the following conditions 8*0a6a1f1dSLionel Sambuc.\" are met: 9*0a6a1f1dSLionel Sambuc.\" 1. Redistributions of source code must retain the above copyright 10*0a6a1f1dSLionel Sambuc.\" notice, this list of conditions and the following disclaimer. 11*0a6a1f1dSLionel Sambuc.\" 2. Redistributions in binary form must reproduce the above copyright 12*0a6a1f1dSLionel Sambuc.\" notice, this list of conditions and the following disclaimer in the 13*0a6a1f1dSLionel Sambuc.\" documentation and/or other materials provided with the distribution. 14*0a6a1f1dSLionel Sambuc.\" 15*0a6a1f1dSLionel Sambuc.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16*0a6a1f1dSLionel Sambuc.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17*0a6a1f1dSLionel Sambuc.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18*0a6a1f1dSLionel Sambuc.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19*0a6a1f1dSLionel Sambuc.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20*0a6a1f1dSLionel Sambuc.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21*0a6a1f1dSLionel Sambuc.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22*0a6a1f1dSLionel Sambuc.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23*0a6a1f1dSLionel Sambuc.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24*0a6a1f1dSLionel Sambuc.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25*0a6a1f1dSLionel Sambuc.\" SUCH DAMAGE. 26*0a6a1f1dSLionel Sambuc.\" 27*0a6a1f1dSLionel Sambuc.\" Id: dwarf_find_macro_value_start.3 2073 2011-10-27 03:30:47Z jkoshy 28*0a6a1f1dSLionel Sambuc.\" 29*0a6a1f1dSLionel Sambuc.Dd March 26, 2011 30*0a6a1f1dSLionel Sambuc.Os 31*0a6a1f1dSLionel Sambuc.Dt DWARF_FIND_MACRO_VALUE_START 3 32*0a6a1f1dSLionel Sambuc.Sh NAME 33*0a6a1f1dSLionel Sambuc.Nm dwarf_find_macro_value_start 34*0a6a1f1dSLionel Sambuc.Nd return the address of the first byte of a macro value 35*0a6a1f1dSLionel Sambuc.Sh LIBRARY 36*0a6a1f1dSLionel Sambuc.Lb libdwarf 37*0a6a1f1dSLionel Sambuc.Sh SYNOPSIS 38*0a6a1f1dSLionel Sambuc.In libdwarf.h 39*0a6a1f1dSLionel Sambuc.Ft char * 40*0a6a1f1dSLionel Sambuc.Fo dwarf_find_macro_value_start 41*0a6a1f1dSLionel Sambuc.Fa "char *macro_string" 42*0a6a1f1dSLionel Sambuc.Fc 43*0a6a1f1dSLionel Sambuc.Sh DESCRIPTION 44*0a6a1f1dSLionel SambucGiven a DWARF macro string, function 45*0a6a1f1dSLionel Sambuc.Fn dwarf_find_macro_value_start 46*0a6a1f1dSLionel Sambucreturns a pointer to the first byte of the macro value part of the 47*0a6a1f1dSLionel Sambucmacro string. 48*0a6a1f1dSLionel Sambuc.Pp 49*0a6a1f1dSLionel SambucArgument 50*0a6a1f1dSLionel Sambuc.Ar macro_string 51*0a6a1f1dSLionel Sambucshould be a NUL-terminated string conforming to the macro format 52*0a6a1f1dSLionel Sambucdefined in the DWARF standard; see 53*0a6a1f1dSLionel Sambuc.Xr dwarf 4 . 54*0a6a1f1dSLionel Sambuc.Sh RETURN VALUES 55*0a6a1f1dSLionel SambucOn success, function 56*0a6a1f1dSLionel Sambuc.Fn dwarf_find_macro_value_start 57*0a6a1f1dSLionel Sambucreturns a pointer to the first byte of the macro value. 58*0a6a1f1dSLionel SambucIf the macro value part was not found, function 59*0a6a1f1dSLionel Sambuc.Fn dwarf_find_macro_value_start 60*0a6a1f1dSLionel Sambucreturns a pointer to the NUL-byte terminating argument 61*0a6a1f1dSLionel Sambuc.Ar macro_string . 62*0a6a1f1dSLionel Sambuc.Pp 63*0a6a1f1dSLionel SambucFunction 64*0a6a1f1dSLionel Sambuc.Fn dwarf_find_macro_value_start 65*0a6a1f1dSLionel Sambucreturns NULL if argument 66*0a6a1f1dSLionel Sambuc.Ar macro_string 67*0a6a1f1dSLionel Sambucwas NULL. 68*0a6a1f1dSLionel Sambuc.Sh SEE ALSO 69*0a6a1f1dSLionel Sambuc.Xr dwarf 3 , 70*0a6a1f1dSLionel Sambuc.Xr dwarf_get_macro_details 3 71