DWARF_ADD_AT_FLAG(3) | Library Functions Manual | DWARF_ADD_AT_FLAG(3) |
dwarf_add_AT_flag
—
#include <libdwarf.h>
Dwarf_P_Attribute
dwarf_add_AT_flag
(Dwarf_P_Debug
dbg, Dwarf_P_Die die, Dwarf_Half
attr, Dwarf_Small flag,
Dwarf_Error *err);
dwarf_add_AT_flag
() creates an attribute
descriptor belonging to the ‘flag’ class, and attaches it to the
debugging information entry referenced by argument die.
The created attribute descriptor will have DWARF form
DW_FORM_flag
.
Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).
Argument die should reference a debugging information entry allocated using dwarf_new_die(3).
Argument attr should specify the attribute code for the new attribute descriptor.
Argument flag should specify the value of the new attribute descriptor. A zero value is treated as ‘false’ and a non-zero value as ‘true’.
If argument err is not NULL, it will be used to store error information in case of an error.
dwarf_add_AT_flag
() returns the
created attribute descriptor. In case of an error, function
dwarf_add_AT_flag
() returns
DW_DLV_BADADDR
and sets the argument
err.
dwarf_add_AT_flag
() can fail with:
DW_DLE_ARGUMENT
]DW_DLE_MEMORY
]September 4, 2011 | NetBSD 9.2 |