System call wrappers part 01

commit 58fd3aa288939d3097fa04505b25c2f5e6e144d1 upstream.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index 47e63349d1b2d262be2d8be568af8d3d93de3333..3016911474d046091f75907da88f2623f356fe00 100644 (file)
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1628,8 +1628,8 @@ out:
        return ret;
 }
 
-asmlinkage long
-sys_nanosleep(struct timespec __user *rqtp, struct timespec __user *rmtp)
+SYSCALL_DEFINE2(nanosleep, struct timespec __user *, rqtp,
+               struct timespec __user *, rmtp)
 {
        struct timespec tu;
 

diff --git a/kernel/sys.c b/kernel/sys.c
index 31deba8f7d160c19bf262b1be13272e2ede1050d..a24fcfcbfe5cb017aefb37788f412d274a3b3948 100644 (file)
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -869,7 +869,7 @@ void do_sys_times(struct tms *tms)
        tms->tms_cstime = cputime_to_clock_t(cstime);
 }
 
-asmlinkage long sys_times(struct tms __user * tbuf)
+SYSCALL_DEFINE1(times, struct tms __user *, tbuf)
 {
        if (tbuf) {
                struct tms tmp;

diff --git a/kernel/time.c b/kernel/time.c
index d63a4336fad69c85f007788a7932959595f0cb73..8a2693a30095d95b454517bdd7b31173993b16ea 100644 (file)
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -59,7 +59,7 @@ EXPORT_SYMBOL(sys_tz);
  * why not move it into the appropriate arch directory (for those
  * architectures that need it).
  */
-asmlinkage long sys_time(time_t __user * tloc)
+SYSCALL_DEFINE1(time, time_t __user *, tloc)
 {
        time_t i = get_seconds();
 
@@ -77,7 +77,7 @@ asmlinkage long sys_time(time_t __user * tloc)
  * architectures that need it).
  */
 
-asmlinkage long sys_stime(time_t __user *tptr)
+SYSCALL_DEFINE1(stime, time_t __user *, tptr)
 {
        struct timespec tv;
        int err;
@@ -97,8 +97,8 @@ asmlinkage long sys_stime(time_t __user *tptr)
 
 #endif /* __ARCH_WANT_SYS_TIME */
 
-asmlinkage long sys_gettimeofday(struct timeval __user *tv,
-                                struct timezone __user *tz)
+SYSCALL_DEFINE2(gettimeofday, struct timeval __user *, tv,
+               struct timezone __user *, tz)
 {
        if (likely(tv != NULL)) {
                struct timeval ktv;
@@ -182,8 +182,8 @@ int do_sys_settimeofday(struct timespec *tv, struct timezone *tz)
        return 0;
 }
 
-asmlinkage long sys_settimeofday(struct timeval __user *tv,
-                               struct timezone __user *tz)
+SYSCALL_DEFINE2(settimeofday, struct timeval __user *, tv,
+               struct timezone __user *, tz)
 {
        struct timeval user_tv;
        struct timespec new_ts;
@@ -203,7 +203,7 @@ asmlinkage long sys_settimeofday(struct timeval __user *tv,
        return do_sys_settimeofday(tv ? &new_ts : NULL, tz ? &new_tz : NULL);
 }
 
-asmlinkage long sys_adjtimex(struct timex __user *txc_p)
+SYSCALL_DEFINE1(adjtimex, struct timex __user *, txc_p)
 {
        struct timex txc;               /* Local copy of parameter */
        int ret;

diff --git a/kernel/timer.c b/kernel/timer.c
index 2f7c90bf258aba812e06246050c5295957246c25..a71c7f6b450d83c909461d1bc782fff12607a9c4 100644 (file)
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1144,7 +1144,7 @@ void do_timer(unsigned long ticks)
  * For backwards compatibility?  This can be done in libc so Alpha
  * and all newer ports shouldn't need it.
  */
-asmlinkage long sys_alarm(unsigned int seconds)
+SYSCALL_DEFINE1(alarm, unsigned int, seconds)
 {
        return alarm_setitimer(seconds);
 }
@@ -1167,7 +1167,7 @@ asmlinkage long sys_alarm(unsigned int seconds)
  *
  * This is SMP safe as current->tgid does not change.
  */
-asmlinkage long sys_getpid(void)
+SYSCALL_DEFINE0(getpid)
 {
        return task_tgid_vnr(current);
 }
@@ -1323,7 +1323,7 @@ signed long __sched schedule_timeout_uninterruptible(signed long timeout)
 EXPORT_SYMBOL(schedule_timeout_uninterruptible);
 
 /* Thread ID - the internal kernel "pid" */
-asmlinkage long sys_gettid(void)
+SYSCALL_DEFINE0(gettid)
 {
        return task_pid_vnr(current);
 }