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DWARF_ADD_AT_COMP_DIR(3) FreeBSD Library Functions Manual
NAME
dwarf_add_AT_comp_dir - create and attach a DW_AT_comp_dir attribute
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
Dwarf_P_Attribute
dwarf_add_AT_comp_dir(Dwarf_P_Die die, char *dir, Dwarf_Error *err);
DESCRIPTION
Function dwarf_add_AT_comp_dir() creates a DW_AT_comp_dir attribute
descriptor and attaches it to the debugging information entry referenced
by argument die. The created attribute will have DWARF form
DW_FORM_strp.
Argument die should reference a debugging information entry allocated
using dwarf_new_die(3).
Argument dir should point to a NUL-terminated string which will become
the value of the created attribute.
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_AT_comp_dir() returns the created
attribute descriptor. In case of an error, function
dwarf_add_AT_comp_dir() returns DW_DLV_BADADDR and sets the argument err.
ERRORS
Function dwarf_add_AT_comp_dir() can fail with:
[DW_DLE_ARGUMENT] Either of the arguments die or dir was NULL.
[DW_DLE_MEMORY] An out of memory condition was encountered during the
execution of the function.
SEE ALSO
dwarf(3), dwarf_add_AT_const_value_string(3), dwarf_add_AT_name(3),
dwarf_add_AT_producer(3), dwarf_add_AT_string(3), dwarf_new_die(3)
FreeBSD 14.0-RELEASE-p11 September 4, 2011 FreeBSD 14.0-RELEASE-p11