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authorKhem Raj <raj.khem@gmail.com>2014-03-15 09:32:20 -0700
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2014-08-25 09:50:43 +0200
commit5128015145c5d25a8ea66af38abbb45b6c3e8c99 (patch)
treed66ec5a489bbf330bcdd2f0e2550741b0762b9d2 /libc
parent3a085a2a64d372f87e4af379fd760bb574f57871 (diff)
Add clock_adjtime syscall
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r--libc/sysdeps/linux/common/Makefile.in2
-rw-r--r--libc/sysdeps/linux/common/clock_adjtime.c15
2 files changed, 16 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
index dbf0b0fd4..13dd77b33 100644
--- a/libc/sysdeps/linux/common/Makefile.in
+++ b/libc/sysdeps/linux/common/Makefile.in
@@ -81,7 +81,7 @@ 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 000000000..9f55d4527
--- /dev/null
+++ b/libc/sysdeps/linux/common/clock_adjtime.c
@@ -0,0 +1,15 @@
+/*
+ * clock_adjtime() for uClibc
+ *
+ * Copyright (C) 2005 by Peter Kjellerstedt <pkj@axis.com>
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <sys/timex.h>
+
+#ifdef __NR_clock_adjtime
+_syscall2(int, clock_adjtime, clockid_t, clock_id, struct timex*, ntx)
+#endif