string: factorize skip_spaces and export it to be generally available

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

diff --git a/include/linux/compat.h b/include/linux/compat.h
index 3fd2194..ef68119 100644 (file)
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -10,6 +10,8 @@
 #include <linux/stat.h>
 #include <linux/param.h>       /* for HZ */
 #include <linux/sem.h>
+#include <linux/socket.h>
+#include <linux/if.h>
 
 #include <asm/compat.h>
 #include <asm/siginfo.h>
@@ -125,6 +127,13 @@ 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;
@@ -147,6 +156,48 @@ typedef struct compat_sigevent {
        } _sigev_un;
 } compat_sigevent_t;
 
+struct compat_ifmap {
+       compat_ulong_t mem_start;
+       compat_ulong_t mem_end;
+       unsigned short base_addr;
+       unsigned char irq;
+       unsigned char dma;
+       unsigned char port;
+};
+
+struct compat_if_settings
+{
+       unsigned int type;      /* Type of physical device or protocol */
+       unsigned int size;      /* Size of the data allocated by the caller */
+       compat_uptr_t ifs_ifsu; /* union of pointers */
+};
+
+struct compat_ifreq {
+       union {
+               char    ifrn_name[IFNAMSIZ];    /* if name, e.g. "en0" */
+       } ifr_ifrn;
+       union {
+               struct  sockaddr ifru_addr;
+               struct  sockaddr ifru_dstaddr;
+               struct  sockaddr ifru_broadaddr;
+               struct  sockaddr ifru_netmask;
+               struct  sockaddr ifru_hwaddr;
+               short   ifru_flags;
+               compat_int_t    ifru_ivalue;
+               compat_int_t    ifru_mtu;
+               struct  compat_ifmap ifru_map;
+               char    ifru_slave[IFNAMSIZ];   /* Just fits the size */
+               char    ifru_newname[IFNAMSIZ];
+               compat_caddr_t  ifru_data;
+               struct  compat_if_settings ifru_settings;
+       } ifr_ifru;
+};
+
+struct compat_ifconf {
+        compat_int_t   ifc_len;                        /* size of buffer       */
+        compat_caddr_t  ifcbuf;
+};
+
 struct compat_robust_list {
        compat_uptr_t                   next;
 };
@@ -178,11 +229,18 @@ 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);
@@ -208,6 +266,8 @@ int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from);
 int copy_siginfo_to_user32(struct compat_siginfo __user *to, siginfo_t *from);
 int get_compat_sigevent(struct sigevent *event,
                const struct compat_sigevent __user *u_event);
+long compat_sys_rt_tgsigqueueinfo(compat_pid_t tgid, compat_pid_t pid, int sig,
+                                 struct compat_siginfo __user *uinfo);
 
 static inline int compat_timeval_compare(struct compat_timeval *lhs,
                                        struct compat_timeval *rhs)