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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/posix/timespec_get.c | 38 |
2 files changed, 42 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 9d283f4ecd..b5a2c704c1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2013-04-23 Roland McGrath <roland@hack.frob.com> + + * sysdeps/posix/timespec_get.c: New file. + 2013-04-23 Adhemerval Zanella <azanella@linux.vnet.ibm.com> * sysdeps/powerpc/power5/fpu/s_modf.c: New file: modf optimization for diff --git a/sysdeps/posix/timespec_get.c b/sysdeps/posix/timespec_get.c new file mode 100644 index 0000000000..22a06c8bee --- /dev/null +++ b/sysdeps/posix/timespec_get.c @@ -0,0 +1,38 @@ +/* timespec_get -- C11 interface to sample a clock. Generic POSIX.1 version. + Copyright (C) 2013 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> + + +/* Set TS to calendar time based in time base BASE. */ +int +timespec_get (struct timespec *ts, int base) +{ + switch (base) + { + case TIME_UTC: + if (clock_gettime (CLOCK_REALTIME, ts) < 0) + return 0; + break; + + default: + return 0; + } + + return base; +} |