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Command: dwarf_diename | Section: 3 | Source: NetBSD | File: dwarf_diename.3
DWARF_DIENAME(3) FreeBSD Library Functions Manual DWARF_DIENAME(3)
NAME
dwarf_diename - retrieve the name associated with a debugging information
entry
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
int
dwarf_diename(Dwarf_Die die, char **ret_name, Dwarf_Error *err);
DESCRIPTION
Function dwarf_diename() retrieves a pointer to the NUL-terminated string
associated with the DW_AT_name attribute of the debugging information
entry descriptor referenced by argument die. If the pointer was
successfully retrieved, it is stored in the location pointed to by
argument ret_name.
RETURN VALUES
Function dwarf_diename() returns DW_DLV_OK on success.
If the debugging information entry descriptor denoted by argument die
does not contain a DW_AT_name attribute, the function returns
DW_DLV_NO_ENTRY and sets argument err. For other errors, it returns
DW_DLV_ERROR and sets argument err.
ERRORS
Function dwarf_diename() can fail with the following errors:
[DW_DLE_ARGUMENT] Either of arguments die or ret_name was NULL.
[DW_DLE_NO_ENTRY] Argument die had no DW_AT_name attribute.
SEE ALSO
dwarf(3), dwarf_die_abbrev_code(3), dwarf_dieoffset(3), dwarf_tag(3)
FreeBSD 14.1-RELEASE-p8 March 31, 2010 FreeBSD 14.1-RELEASE-p8