Merge branch 'viafb-next' of git://github.com/schandinat/linux-2.6

[karo-tx-linux.git] / include / linux / syscalls.h

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 18cd0684fc4ec4bb2e6fb52ed6a7838737688c17..83ecc1749ef6153581d295706d6c4768c11931e0 100644 (file)
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -62,6 +62,7 @@ struct robust_list_head;
 struct getcpu_cache;
 struct old_linux_dirent;
 struct perf_event_attr;
+struct file_handle;
 
 #include <linux/types.h>
 #include <linux/aio_abi.h>
@@ -125,62 +126,66 @@ extern struct trace_event_functions enter_syscall_print_funcs;
 extern struct trace_event_functions exit_syscall_print_funcs;
 
 #define SYSCALL_TRACE_ENTER_EVENT(sname)                               \
-       static struct syscall_metadata                                  \
-       __attribute__((__aligned__(4))) __syscall_meta_##sname;         \
+       static struct syscall_metadata __syscall_meta_##sname;          \
        static struct ftrace_event_call __used                          \
-         __attribute__((__aligned__(4)))                               \
-         __attribute__((section("_ftrace_events")))                    \
          event_enter_##sname = {                                       \
                .name                   = "sys_enter"#sname,            \
                .class                  = &event_class_syscall_enter,   \
                .event.funcs            = &enter_syscall_print_funcs,   \
                .data                   = (void *)&__syscall_meta_##sname,\
+               .flags                  = TRACE_EVENT_FL_CAP_ANY,       \
        };                                                              \
-       __TRACE_EVENT_FLAGS(enter_##sname, TRACE_EVENT_FL_CAP_ANY)
+       static struct ftrace_event_call __used                          \
+         __attribute__((section("_ftrace_events")))                    \
+        *__event_enter_##sname = &event_enter_##sname;
 
 #define SYSCALL_TRACE_EXIT_EVENT(sname)                                        \
-       static struct syscall_metadata                                  \
-       __attribute__((__aligned__(4))) __syscall_meta_##sname;         \
+       static struct syscall_metadata __syscall_meta_##sname;          \
        static struct ftrace_event_call __used                          \
-         __attribute__((__aligned__(4)))                               \
-         __attribute__((section("_ftrace_events")))                    \
          event_exit_##sname = {                                        \
                .name                   = "sys_exit"#sname,             \
                .class                  = &event_class_syscall_exit,    \
                .event.funcs            = &exit_syscall_print_funcs,    \
                .data                   = (void *)&__syscall_meta_##sname,\
+               .flags                  = TRACE_EVENT_FL_CAP_ANY,       \
        };                                                              \
-       __TRACE_EVENT_FLAGS(exit_##sname, TRACE_EVENT_FL_CAP_ANY)
+       static struct ftrace_event_call __used                          \
+         __attribute__((section("_ftrace_events")))                    \
+       *__event_exit_##sname = &event_exit_##sname;
 
 #define SYSCALL_METADATA(sname, nb)                            \
        SYSCALL_TRACE_ENTER_EVENT(sname);                       \
        SYSCALL_TRACE_EXIT_EVENT(sname);                        \
        static struct syscall_metadata __used                   \
-         __attribute__((__aligned__(4)))                       \
-         __attribute__((section("__syscalls_metadata")))       \
          __syscall_meta_##sname = {                            \
                .name           = "sys"#sname,                  \
+               .syscall_nr     = -1,   /* Filled in at boot */ \
                .nb_args        = nb,                           \
                .types          = types_##sname,                \
                .args           = args_##sname,                 \
                .enter_event    = &event_enter_##sname,         \
                .exit_event     = &event_exit_##sname,          \
                .enter_fields   = LIST_HEAD_INIT(__syscall_meta_##sname.enter_fields), \
-       };
+       };                                                      \
+       static struct syscall_metadata __used                   \
+         __attribute__((section("__syscalls_metadata")))       \
+        *__p_syscall_meta_##sname = &__syscall_meta_##sname;
 
 #define SYSCALL_DEFINE0(sname)                                 \
        SYSCALL_TRACE_ENTER_EVENT(_##sname);                    \
        SYSCALL_TRACE_EXIT_EVENT(_##sname);                     \
        static struct syscall_metadata __used                   \
-         __attribute__((__aligned__(4)))                       \
-         __attribute__((section("__syscalls_metadata")))       \
          __syscall_meta__##sname = {                           \
                .name           = "sys_"#sname,                 \
+               .syscall_nr     = -1,   /* Filled in at boot */ \
                .nb_args        = 0,                            \
                .enter_event    = &event_enter__##sname,        \
                .exit_event     = &event_exit__##sname,         \
                .enter_fields   = LIST_HEAD_INIT(__syscall_meta__##sname.enter_fields), \
        };                                                      \
+       static struct syscall_metadata __used                   \
+         __attribute__((section("__syscalls_metadata")))       \
+        *__p_syscall_meta_##sname = &__syscall_meta__##sname;  \
        asmlinkage long sys_##sname(void)
 #else
 #define SYSCALL_DEFINE0(name)     asmlinkage long sys_##name(void)
@@ -311,6 +316,8 @@ asmlinkage long sys_clock_settime(clockid_t which_clock,
                                const struct timespec __user *tp);
 asmlinkage long sys_clock_gettime(clockid_t which_clock,
                                struct timespec __user *tp);
+asmlinkage long sys_clock_adjtime(clockid_t which_clock,
+                               struct timex __user *tx);
 asmlinkage long sys_clock_getres(clockid_t which_clock,
                                struct timespec __user *tp);
 asmlinkage long sys_clock_nanosleep(clockid_t which_clock, int flags,
@@ -818,6 +825,7 @@ asmlinkage long sys_fanotify_init(unsigned int flags, unsigned int event_f_flags
 asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags,
                                  u64 mask, int fd,
                                  const char  __user *pathname);
+asmlinkage long sys_syncfs(int fd);
 
 int kernel_execve(const char *filename, const char *const argv[], const char *const envp[]);
 
@@ -830,5 +838,10 @@ asmlinkage long sys_mmap_pgoff(unsigned long addr, unsigned long len,
                        unsigned long prot, unsigned long flags,
                        unsigned long fd, unsigned long pgoff);
 asmlinkage long sys_old_mmap(struct mmap_arg_struct __user *arg);
-
+asmlinkage long sys_name_to_handle_at(int dfd, const char __user *name,
+                                     struct file_handle __user *handle,
+                                     int __user *mnt_id, int flag);
+asmlinkage long sys_open_by_handle_at(int mountdirfd,
+                                     struct file_handle __user *handle,
+                                     int flags);
 #endif