43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/* Interface for the user to replace NaCl IRT interface functions.
|
|
Copyright (C) 2015 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <nacl-interfaces.h>
|
|
#include <string.h>
|
|
|
|
size_t
|
|
nacl_interface_ext_supply (const char *interface_ident,
|
|
const void *table, size_t tablesize)
|
|
{
|
|
const size_t ident_len = strlen (interface_ident) + 1;
|
|
|
|
/* Most interfaces are in rtld, so try there first. If other
|
|
libraries ever get their own tables not used in libc, then we
|
|
will need some dynamic registration mechanism here to iterate
|
|
over all libraries' __nacl_supply_interface_libfoo calls. */
|
|
if (0
|
|
#ifdef SHARED
|
|
|| __nacl_supply_interface_rtld (interface_ident, ident_len,
|
|
table, tablesize)
|
|
#endif
|
|
|| __nacl_supply_interface_libc (interface_ident, ident_len,
|
|
table, tablesize))
|
|
return tablesize;
|
|
|
|
return 0;
|
|
}
|