diff options
Diffstat (limited to 'misc/single_threaded.c')
| -rw-r--r-- | misc/single_threaded.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/misc/single_threaded.c b/misc/single_threaded.c new file mode 100644 index 0000000000..6d975c0eaa --- /dev/null +++ b/misc/single_threaded.c @@ -0,0 +1,27 @@ +/* Support for single-thread optimizations. Statically linked version. + Copyright (C) 2020 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 + <https://www.gnu.org/licenses/>. */ + +#include <sys/single_threaded.h> + +/* In dynamically linked programs, this variable is initialized in + __libc_early_init (as false for inner libcs). */ +#ifdef SHARED +char __libc_single_threaded; +#else +char __libc_single_threaded = 1; +#endif |