DWARF_ATTROFFSET(3)    FreeBSD Library Functions Manual    DWARF_ATTROFFSET(3)

NAME
     dwarf_attroffset - retrieve the section-relative offset of an attribute
     descriptor

LIBRARY
     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS
     #include <libdwarf.h>

     int
     dwarf_attroffset(Dwarf_Attribute at, Dwarf_Off *ret_off,
         Dwarf_Error *err);

DESCRIPTION
     Function dwarf_attroffset() retrieves the section-relative offset of the
     attribute descriptor referenced by argument at.

     Argument ret_off should point to a location that is to hold the returned
     section-relative offset.  If argument err is non-NULL, it is used to
     return an error descriptor in case of an error.

RETURN VALUES
     On success, function dwarf_attroffset() returns DW_DLV_OK.

     In case of an error, it returns DW_DLV_ERROR and sets argument err.

COMPATIBILITY
     This function is an extension to the DWARF(3) API.

ERRORS
     The dwarf_attroffset() function may fail with the following errors:

     [DW_DLE_ARGUMENT]       Either of the arguments at or ret_off was NULL.

SEE ALSO
     dwarf(3), dwarf_attr(3)

FreeBSD 13.1-RELEASE-p6        December 20, 2014       FreeBSD 13.1-RELEASE-p6