| DWARF_NEW_DIE(3) | Library Functions Manual | DWARF_NEW_DIE(3) | 
dwarf_new_die —
#include <libdwarf.h>
Dwarf_P_Die
  
  dwarf_new_die(Dwarf_P_Debug dbg,
    Dwarf_Tag tag, Dwarf_P_Die
    parent, Dwarf_P_Die child,
    Dwarf_P_Die left, Dwarf_P_Die
    right, Dwarf_Error *err);
dwarf_new_die() allocates a new DWARF debugging
  information entry and links it to another debugging information entry.
Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).
Argument tag should specify the tag of the
    newly created debugging information entry. Valid values for this argument
    are those for the DW_TAG_* symbols defined in
    <libdwarf.h>.
Argument parent specifies the parent link of the debugging information entry.
Argument child specifies the first child link of the debugging information entry.
Argument left specifies the left sibling link of the debugging information entry.
Argument right specifies the right sibling link of the debugging information entry.
Only one of arguments parent,
    child, left and
    right is allowed to be
    non-NULL. Application code
    can subsequently call the function
    dwarf_die_link(3) to
    change the links for the created debugging information entry.
If argument err is not
    NULL, it will be used to store error information in
    case of an error.
dwarf_new_die() returns the newly
  created debugging information entry. In case of an error, function
  dwarf_new_die() returns
  DW_DLV_BADADDR and sets the argument
  err.
Dwarf_P_Debug dbg;
Dwarf_P_Die die1, die2;
Dwarf_Error de;
/* ... assume dbg refers to a DWARF producer instance ... */
die1 = dwarf_new_die(dbg, DW_TAG_compilation_unit, NULL, NULL, NULL,
    NULL, &de);
if (die1 == NULL) {
	warnx("dwarf_new_die failed: %s", dwarf_errmsg(-1));
	return;
}
die2 = dwarf_new_die(dbg, DW_TAG_base_type, die1, NULL, NULL,
    NULL, &de);
if (die1 == NULL) {
	warnx("dwarf_new_die failed: %s", dwarf_errmsg(-1));
	return;
}
if (dwarf_add_die_to_debug(dbg, die1, &de) != DW_DLV_OK) {
	warnx("dwarf_add_die_to_debug failed: %s", dwarf_errmsg(-1));
	return;
}
dwarf_new_die() can fail with:
DW_DLE_ARGUMENT]NULL.DW_DLE_ARGUMENT]NULL.DW_DLE_MEMORY]| September 4, 2011 | NetBSD 10.0 |