net: Avoid extra wakeups of threads blocked in wait_for_packet()

[safe/jmp/linux-2.6] / include / linux / compat.h

diff --git a/include/linux/compat.h b/include/linux/compat.h
index cf8d11c..f2ded21 100644 (file)
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -78,7 +78,6 @@ typedef struct {
        compat_sigset_word      sig[_COMPAT_NSIG_WORDS];
 } compat_sigset_t;
 
-extern int cp_compat_stat(struct kstat *, struct compat_stat __user *);
 extern int get_compat_timespec(struct timespec *, const struct compat_timespec __user *);
 extern int put_compat_timespec(const struct timespec *, struct compat_timespec __user *);
 
@@ -126,6 +125,13 @@ struct compat_dirent {
        char            d_name[256];
 };
 
+struct compat_ustat {
+       compat_daddr_t          f_tfree;
+       compat_ino_t            f_tinode;
+       char                    f_fname[6];
+       char                    f_fpack[6];
+};
+
 typedef union compat_sigval {
        compat_int_t    sival_int;
        compat_uptr_t   sival_ptr;
@@ -179,11 +185,18 @@ long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
                unsigned nsems, const struct compat_timespec __user *timeout);
 asmlinkage long compat_sys_keyctl(u32 option,
                              u32 arg2, u32 arg3, u32 arg4, u32 arg5);
+asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
 
 asmlinkage ssize_t compat_sys_readv(unsigned long fd,
                const struct compat_iovec __user *vec, unsigned long vlen);
 asmlinkage ssize_t compat_sys_writev(unsigned long fd,
                const struct compat_iovec __user *vec, unsigned long vlen);
+asmlinkage ssize_t compat_sys_preadv(unsigned long fd,
+               const struct compat_iovec __user *vec,
+               unsigned long vlen, u32 pos_low, u32 pos_high);
+asmlinkage ssize_t compat_sys_pwritev(unsigned long fd,
+               const struct compat_iovec __user *vec,
+               unsigned long vlen, u32 pos_low, u32 pos_high);
 
 int compat_do_execve(char * filename, compat_uptr_t __user *argv,
                compat_uptr_t __user *envp, struct pt_regs * regs);
@@ -235,6 +248,11 @@ extern int get_compat_itimerspec(struct itimerspec *dst,
 extern int put_compat_itimerspec(struct compat_itimerspec __user *dst,
                                 const struct itimerspec *src);
 
+asmlinkage long compat_sys_gettimeofday(struct compat_timeval __user *tv,
+               struct timezone __user *tz);
+asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
+               struct timezone __user *tz);
+
 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
 
 extern int compat_printk(const char *fmt, ...);
@@ -248,12 +266,10 @@ extern int compat_ptrace_request(struct task_struct *child,
                                 compat_long_t request,
                                 compat_ulong_t addr, compat_ulong_t data);
 
-#ifdef __ARCH_WANT_COMPAT_SYS_PTRACE
 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
                               compat_ulong_t addr, compat_ulong_t data);
 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
                                  compat_long_t addr, compat_long_t data);
-#endif /* __ARCH_WANT_COMPAT_SYS_PTRACE */
 
 /*
  * epoll (fs/eventpoll.c) compat bits follow ...
@@ -278,5 +294,18 @@ asmlinkage long compat_sys_timerfd_settime(int ufd, int flags,
 asmlinkage long compat_sys_timerfd_gettime(int ufd,
                                   struct compat_itimerspec __user *otmr);
 
+asmlinkage long compat_sys_move_pages(pid_t pid, unsigned long nr_page,
+                                     __u32 __user *pages,
+                                     const int __user *nodes,
+                                     int __user *status,
+                                     int flags);
+asmlinkage long compat_sys_futimesat(unsigned int dfd, char __user *filename,
+                                    struct compat_timeval __user *t);
+asmlinkage long compat_sys_newfstatat(unsigned int dfd, char __user * filename,
+                                     struct compat_stat __user *statbuf,
+                                     int flag);
+asmlinkage long compat_sys_openat(unsigned int dfd, const char __user *filename,
+                                 int flags, int mode);
+
 #endif /* CONFIG_COMPAT */
 #endif /* _LINUX_COMPAT_H */