dwarf_add_weakname3

Usage

Library

library “libdwarf”

Overview

Function dwarf_add_weakname() adds information about a weak object to a DWARF producer instance.

Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).

Argument die specifies the debugging information entry associated with the weak object.

Argument name should point to a NUL-terminated string containing the name of the weak object.

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

Return values

On success, function dwarf_add_weakname() returns a non-zero value. In case of an error, function dwarf_add_weakname() returns 0 and sets the argument err.

Errors

Function dwarf_add_weakname() can fail with:

[DW_DLE_ARGUMENT]

One of the arguments dbg, die or name was NULL.

[DW_DLE_MEMORY]

An out of memory condition was encountered during the execution of the function.