From 8e19e651145554fbcb90179f3dfbc7ea8a07c900 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sat, 15 Mar 2014 09:32:20 -0700 Subject: [PATCH 4/4] Add clock_adjtime syscall Signed-off-by: Khem Raj --- include/sys/timex.h | 5 ++++- libc/sysdeps/linux/common/Makefile.in | 2 +- libc/sysdeps/linux/common/clock_adjtime.c | 15 +++++++++++++++ 3 files changed, 20 insertions(+), 2 deletions(-) create mode 100644 libc/sysdeps/linux/common/clock_adjtime.c diff --git a/include/sys/timex.h b/include/sys/timex.h index 621afce..9082a28 100644 --- a/include/sys/timex.h +++ b/include/sys/timex.h @@ -20,6 +20,7 @@ #include #include +#include /* These definitions from linux/timex.h as of 2.2.0. */ @@ -125,7 +126,9 @@ libc_hidden_proto(adjtimex) extern int ntp_gettime (struct ntptimeval *__ntv) __THROW; extern int ntp_adjtime (struct timex *__tntx) __THROW; #endif - +#if defined __UCLIBC_HAS_REALTIME__ +extern int clock_adjtime (clockid_t __clock_id, struct timex *__ntx) __THROW; +#endif __END_DECLS #endif /* sys/timex.h */ diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in index 10d9884..bb985b6 100644 --- a/libc/sysdeps/linux/common/Makefile.in +++ b/libc/sysdeps/linux/common/Makefile.in @@ -84,7 +84,7 @@ CSRC-$(ARCH_USE_MMU) += msync.c CSRC-$(UCLIBC_BSD_SPECIFIC) += mincore.c setdomainname.c CSRC-$(UCLIBC_NTP_LEGACY) += ntp_gettime.c # aio_cancel|aio_error|aio_fsync|aio_read|aio_return|aio_suspend|aio_write|clock_getres|clock_gettime|clock_settime|clock_settime|fdatasync|lio_listio|mlockall|munlockall|mlock|munlock|mq_close|mq_getattr|mq_notify|mq_open|mq_receive|mq_timedreceive|mq_send|mq_timedsend|mq_setattr|mq_unlink|nanosleep|sched_getparam|sched_get_priority_max|sched_get_priority_min|sched_getscheduler|sched_rr_get_interval|sched_setparam|sched_setscheduler|sem_close|sem_destroy|sem_getvalue|sem_init|sem_open|sem_post|sem_trywait|sem_wait|sem_unlink|sem_wait|shm_open|shm_unlink|sigqueue|sigtimedwait|sigwaitinfo|timer_create|timer_delete|timer_getoverrun|timer_gettime|timer_settime -CSRC-$(UCLIBC_HAS_REALTIME) += clock_getres.c clock_gettime.c clock_settime.c \ +CSRC-$(UCLIBC_HAS_REALTIME) += clock_adjtime.c clock_getres.c clock_gettime.c clock_settime.c \ fdatasync.c mlockall.c mlock.c munlockall.c munlock.c \ nanosleep.c __rt_sigtimedwait.c __rt_sigwaitinfo.c sched_getparam.c \ sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \ diff --git a/libc/sysdeps/linux/common/clock_adjtime.c b/libc/sysdeps/linux/common/clock_adjtime.c new file mode 100644 index 0000000..968ec27 --- /dev/null +++ b/libc/sysdeps/linux/common/clock_adjtime.c @@ -0,0 +1,15 @@ +/* + * clock_adjtime() for uClibc + * + * Copyright (C) 2005 by Peter Kjellerstedt + * Copyright (C) 2000-2006 Erik Andersen + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include +#include + +#ifdef __NR_clock_adjtime +_syscall2(int, clock_adjtime, clockid_t, clock_id, struct timex*, ntx) +#endif -- 1.9.0