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authorUlrich Drepper <drepper@redhat.com>1999-07-27 00:24:04 +0000
committerUlrich Drepper <drepper@redhat.com>1999-07-27 00:24:04 +0000
commitbe1dd9498ba15988055e8de83bf5b67a0d0a6543 (patch)
tree4284b8546a2565f36e2efd901e2334831369813e /sysdeps/unix/sysv
parent38b4c0404f30e9b68a4f7609b269d9906a6a5e82 (diff)
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Update.
1999-07-26 Ulrich Drepper <drepper@cygnus.com> * sysdeps/generic/clock_getres.c: New file. * sysdeps/generic/clock_gettime.c: New file. * sysdeps/generic/clock_settime.c: New file. * sysdeps/generic/timer_create.c: New file. * sysdeps/generic/timer_delete.c: New file. * sysdeps/generic/timer_getoverr.c: New file. * sysdeps/generic/timer_gettime.c: New file. * sysdeps/generic/timer_settime.c: New file. * sysdeps/generic/bits/time.h: Define __clockid_t, __timer_t, CLOCK_REALTIME, and TIMER_ABSTIME. * sysdeps/mach/hurd/bits/time.h: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/time.h: Likewise. * sysdeps/unix/sysv/linux/bits/time.h: Likewise. * sysdeps/unix/sysv/linux/bits/posix_opt.h: Define _POSIX_TIMERS. * sysdeps/unix/sysv/linux/bits/siginfo.h: Define si_timer1 and si_timer2. * sysdeps/unix/sysv/linux/syscalls.list: Add clock and timer syscalls. * time/Makefile (routines): Add clock_getres, clock_gettime, clock_setres, timer_create, timer_delete, timer_getoverr, timer_gettime, and timer_settime. * time/time.h: Define clockid_t, timer_t, and struct itimerspec for POSIX.1b. Add prototypes for clock and timer functions.
Diffstat (limited to 'sysdeps/unix/sysv')
-rw-r--r--sysdeps/unix/sysv/linux/alpha/bits/time.h14
-rw-r--r--sysdeps/unix/sysv/linux/bits/posix_opt.h3
-rw-r--r--sysdeps/unix/sysv/linux/bits/siginfo.h4
-rw-r--r--sysdeps/unix/sysv/linux/bits/time.h14
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list8
5 files changed, 42 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/time.h b/sysdeps/unix/sysv/linux/alpha/bits/time.h
index aeb03b6341..bbf93f6952 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/time.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/time.h
@@ -39,6 +39,20 @@
# define CLK_TCK 1024
# endif
+/* Clock ID used in clock and timer functions. */
+typedef int __clockid_t;
+
+/* Timer ID returned by `timer_create'. */
+typedef int __timer_t;
+
+# ifdef __USE_POSIX199309
+/* Identifier for system-wide realtime clock. */
+# define CLOCK_REALTIME 0
+
+/* Flag to indicate time is absolute. */
+# define TIMER_ABSTIME 1
+# endif
+
# endif /* bits/time.h */
#endif /* !__need_timeval */
diff --git a/sysdeps/unix/sysv/linux/bits/posix_opt.h b/sysdeps/unix/sysv/linux/bits/posix_opt.h
index 2a53420578..7641d497d1 100644
--- a/sysdeps/unix/sysv/linux/bits/posix_opt.h
+++ b/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -81,4 +81,7 @@
#define _LFS64_LARGEFILE 1
#define _LFS64_STDIO 1
+/* POSIX timers are available. */
+#define _POSIX_TIMERS 1
+
#endif /* bits/posix_opt.h */
diff --git a/sysdeps/unix/sysv/linux/bits/siginfo.h b/sysdeps/unix/sysv/linux/bits/siginfo.h
index 66e6261999..c8682f45e7 100644
--- a/sysdeps/unix/sysv/linux/bits/siginfo.h
+++ b/sysdeps/unix/sysv/linux/bits/siginfo.h
@@ -1,5 +1,5 @@
/* siginfo_t, sigevent and constants. Linux version.
- Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998, 1999 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
@@ -97,6 +97,8 @@ typedef struct siginfo
/* X/Open requires some more fields with fixed names. */
# define si_pid _sifields._kill.si_pid
# define si_uid _sifields._kill.si_uid
+# define si_timer1 _sifields._timer._timer1
+# define si_timer2 _sifields._timer._timer2
# define si_status _sifields._sigchld.si_status
# define si_utime _sifields._sigchld.si_utime
# define si_stime _sifields._sigchld.si_stime
diff --git a/sysdeps/unix/sysv/linux/bits/time.h b/sysdeps/unix/sysv/linux/bits/time.h
index 4b7ef52b7a..d827193146 100644
--- a/sysdeps/unix/sysv/linux/bits/time.h
+++ b/sysdeps/unix/sysv/linux/bits/time.h
@@ -39,6 +39,20 @@
# define CLK_TCK 100
# endif
+/* Clock ID used in clock and timer functions. */
+typedef int __clockid_t;
+
+/* Timer ID returned by `timer_create'. */
+typedef int __timer_t;
+
+# ifdef __USE_POSIX199309
+/* Identifier for system-wide realtime clock. */
+# define CLOCK_REALTIME 0
+
+/* Flag to indicate time is absolute. */
+# define TIMER_ABSTIME 1
+# endif
+
# endif /* bits/time.h */
#endif
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 9cec3e3686..25a8ff168e 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -4,6 +4,9 @@ adjtimex adjtime adjtimex 1 __adjtimex adjtimex ntp_adjtime
bdflush EXTRA bdflush 2 bdflush
capget EXTRA capget 2 capget
capset EXTRA capset 2 capset
+clock_getres - clock_getres 2 clock_getres
+clock_gettime - clock_gettime 2 clock_gettime
+clock_settime - clock_settime 2 clock_settime
create_module EXTRA create_module 3 create_module
delete_module EXTRA delete_module 3 delete_module
fdatasync - fdatasync 1 fdatasync
@@ -55,5 +58,10 @@ sigaltstack - sigaltstack 2 __sigaltstack sigaltstack
sysinfo EXTRA sysinfo 1 sysinfo
swapon - swapon 2 __swapon swapon
swapoff - swapoff 1 __swapoff swapoff
+timer_create - timer_create 3 timer_create
+timer_delete - timer_delete 1 timer_delete
+timer_getoverr - timer_getoverrun 1 timer_getoverrun
+timer_gettime - timer_gettime 2 timer_gettime
+timer_settime - timer_settime 4 timer_settime
uselib EXTRA uselib 1 uselib
wait4 - wait4 4 __wait4 wait4