DWARF_VENDOR_EXT(3) | Library Functions Manual | DWARF_VENDOR_EXT(3) |
dwarf_vendor_ext
—
#include <libdwarf.h>
int
dwarf_vendor_ext
(Dwarf_P_Debug
dbg, Dwarf_Unsigned constant,
char *string, Dwarf_Error
*err);
dwarf_vendor_ext
() adds a vendor-specific macro
information entry 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 constant specifies a constant value for the macro information entry.
Argument string point to a NUL-terminated string containing the string value for the macro information entry.
If argument err is not NULL, it will be used to store error information in case of an error.
The meaning of the arguments constant and string are not defined by the DWARF specification, but are instead governed by application and vendor conventions.
dwarf_vendor_ext
() returns
DW_DLV_OK
. In case of an error, function
dwarf_vendor_ext
() returns
DW_DLV_ERROR
and sets the argument
err.
dwarf_vendor_ext
() can fail with:
DW_DLE_ARGUMENT
]DW_DLE_MEMORY
]September 25, 2011 | NetBSD 9.2 |