dwarf_get_abbrev_children_flag(3) [freebsd man page]

DWARF_GET_ABBREV_CHILDREN_FLAG(3)			   BSD Library Functions Manual 			 DWARF_GET_ABBREV_CHILDREN_FLAG(3)

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_tag(3), dwarf_get_abbrev_entry(3)

BSD
								  March 14, 2011							       BSD

DWARF_GET_CU_DIE_OFFSET(3)				   BSD Library Functions Manual 				DWARF_GET_CU_DIE_OFFSET(3)

NAME

     dwarf_get_arange_cu_header_offset, dwarf_get_cu_die_offset -- retrieve compilation unit offsets

LIBRARY

     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS

     #include <libdwarf.h>

     int
     dwarf_get_arange_cu_header_offset(Dwarf_Arange ar, Dwarf_Off *ret, Dwarf_Error *err);

     int
     dwarf_get_cu_die_offset(Dwarf_Arange ar, Dwarf_Off *ret, Dwarf_Error *err);

DESCRIPTION

     These functions retrieve the offsets, relative to the ``.debug_info'' DWARF section, of the debugging information entries describing the com-
     pilation unit associated with a Dwarf_Arange descriptor.

     Function dwarf_get_arange_cu_header_offset() retrieves the offset of the compilation unit header associated with argument ar, and stores it
     in the location pointed to by argument ret.

     Function dwarf_get_cu_die_offset() retrieves the offset of the debugging information entry for the compilation unit associated with argument
     ar, and stores it in the location pointed to by argument ret.

     If argument err is not NULL, these functions will use it to store error information, in case of an error.

RETURN VALUES

     On success, these functions returns DW_DLV_OK.  In case of an error, they return DW_DLV_ERROR and set the argument err.

ERRORS

     These functions may fail with:

     [DW_DLE_ARGUMENT]	Argument ar was not a valid Dwarf_Arange descriptor.

     [DW_DLE_ARGUMENT]	Argument ret was NULL.

SEE ALSO

     dwarf(3), dwarf_get_arange(3), dwarf_get_arange_info(3), dwarf_get_aranges(3)

BSD
								  April 10, 2011							       BSD