| 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]NULL.DW_DLE_MEMORY]| September 25, 2011 | NetBSD 10.0 |