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DWARF_GET_ABBREV_CHILDREN_FLAG(3)                     Library Functions Manual

NAME
     dwarf_get_abbrev_children_flag - return a flag indicating the presence of
     children

LIBRARY
     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS
     #include <libdwarf.h>

     int
     dwarf_get_abbrev_children_flag(Dwarf_Abbrev abbrev, Dwarf_Signed *ret,
         Dwarf_Error *err);

DESCRIPTION
     Function dwarf_get_abbrev_children_flag() retrieves a flag indicating
     whether the DWARF debug information entry associated with a DWARF
     abbreviation descriptor has child entries.

     Argument abbrev should be a valid DWARF abbreviation descriptor, as
     returned by dwarf_get_abbrev(3).

     Argument ret should point to a location which will hold the returned
     flag.  The value returned will be one of the following:
     DW_CHILDREN_yes      The debugging information entry associated with the
                          specified abbreviation descriptor has children.
     DW_CHILDREN_no       The debugging information entry associated with the
                          specified abbreviation descriptor has no children.

     If argument err is not NULL, it will be used to store error information
     in case of an error.

RETURN VALUES
     Function dwarf_get_abbrev_children_flag() returns DW_DLV_OK when it
     succeeds.  In case of an error, it returns DW_DLV_ERROR and sets the
     argument err.

ERRORS
     Function dwarf_get_abbrev_children_flag() can fail with:

     [DW_DLE_ARGUMENT]       Either of arguments abbrev or ret was NULL.

SEE ALSO
     dwarf(3), dwarf_get_abbrev(3), dwarf_get_abbrev_code(3),
     dwarf_get_abbrev_entry(3), dwarf_get_abbrev_tag(3)

NetBSD 10.99                    March 14, 2011                    NetBSD 10.99