diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/timespec_get.c')
-rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/timespec_get.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/timespec_get.c b/REORG.TODO/sysdeps/unix/sysv/linux/timespec_get.c new file mode 100644 index 0000000000..1f63e57e39 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/timespec_get.c @@ -0,0 +1,46 @@ +/* Copyright (C) 2011-2017 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. + + 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 <time.h> +#include <sysdep.h> +#include <errno.h> + +#ifdef HAVE_CLOCK_GETTIME_VSYSCALL +# define HAVE_VSYSCALL +#endif +#include <sysdep-vdso.h> + +/* Set TS to calendar time based in time base BASE. */ +int +timespec_get (struct timespec *ts, int base) +{ + switch (base) + { + int res; + INTERNAL_SYSCALL_DECL (err); + case TIME_UTC: + res = INTERNAL_VSYSCALL (clock_gettime, err, 2, CLOCK_REALTIME, ts); + if (INTERNAL_SYSCALL_ERROR_P (res, err)) + return 0; + break; + + default: + return 0; + } + + return base; +} |