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Diffstat (limited to 'arch/parisc/kernel/sys_parisc32.c')
-rw-r--r--arch/parisc/kernel/sys_parisc32.c58
1 files changed, 0 insertions, 58 deletions
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index 2c3af17e049c..0838155b7a88 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -179,64 +179,6 @@ asmlinkage long sys32_sched_rr_get_interval(pid_t pid,
179 return ret; 179 return ret;
180} 180}
181 181
182static int
183put_compat_timeval(struct compat_timeval __user *u, struct timeval *t)
184{
185 struct compat_timeval t32;
186 t32.tv_sec = t->tv_sec;
187 t32.tv_usec = t->tv_usec;
188 return copy_to_user(u, &t32, sizeof t32);
189}
190
191static inline long get_ts32(struct timespec *o, struct compat_timeval __user *i)
192{
193 long usec;
194
195 if (__get_user(o->tv_sec, &i->tv_sec))
196 return -EFAULT;
197 if (__get_user(usec, &i->tv_usec))
198 return -EFAULT;
199 o->tv_nsec = usec * 1000;
200 return 0;
201}
202
203asmlinkage int
204sys32_gettimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
205{
206 extern void do_gettimeofday(struct timeval *tv);
207
208 if (tv) {
209 struct timeval ktv;
210 do_gettimeofday(&ktv);
211 if (put_compat_timeval(tv, &ktv))
212 return -EFAULT;
213 }
214 if (tz) {
215 extern struct timezone sys_tz;
216 if (copy_to_user(tz, &sys_tz, sizeof(sys_tz)))
217 return -EFAULT;
218 }
219 return 0;
220}
221
222asmlinkage
223int sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
224{
225 struct timespec kts;
226 struct timezone ktz;
227
228 if (tv) {
229 if (get_ts32(&kts, tv))
230 return -EFAULT;
231 }
232 if (tz) {
233 if (copy_from_user(&ktz, tz, sizeof(ktz)))
234 return -EFAULT;
235 }
236
237 return do_sys_settimeofday(tv ? &kts : NULL, tz ? &ktz : NULL);
238}
239
240/*** copied from mips64 ***/ 182/*** copied from mips64 ***/
241/* 183/*
242 * Ooo, nasty. We need here to frob 32-bit unsigned longs to 184 * Ooo, nasty. We need here to frob 32-bit unsigned longs to