diff options
Diffstat (limited to 'sysdeps/nacl/nacl-interface-table.c')
| -rw-r--r-- | sysdeps/nacl/nacl-interface-table.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sysdeps/nacl/nacl-interface-table.c b/sysdeps/nacl/nacl-interface-table.c new file mode 100644 index 0000000000..e5401983f9 --- /dev/null +++ b/sysdeps/nacl/nacl-interface-table.c @@ -0,0 +1,43 @@ +/* Define one NaCl interface table. + 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" + +#define PASTE(a, b) PASTE_1 (a, b) +#define PASTE_1(a, b) a##b +#define STRINGIFY(x) STRINGIFY_1 (x) +#define STRINGIFY_1(x) #x + +#if IS_IN (rtld) && PASTE (MODULE_, INTERFACE_MODULE) != MODULE_rtld +# error "This interface is also needed in rtld." +#endif + +#define SECTION(which) \ + section ("nacl_" STRINGIFY (INTERFACE_CATEGORY) "_interface_" #which) + +static const struct nacl_interface PASTE (desc_, INTERFACE_TYPE) + __attribute__ ((used, SECTION (names))) = +{ + .table_size = sizeof (struct INTERFACE_TYPE), + .namelen = sizeof INTERFACE_STRING, + .name = INTERFACE_STRING +}; + +struct INTERFACE_TYPE PASTE (__, INTERFACE_TYPE) + __attribute__ ((SECTION (tables))); +PASTE (INTERFACE_MODULE, _hidden_data_def) (PASTE (__, INTERFACE_TYPE)) |