diff options
Diffstat (limited to 'ipc/syscall.c')
| -rw-r--r-- | ipc/syscall.c | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/ipc/syscall.c b/ipc/syscall.c index 1ac06e3983c0..581bdff4e7c5 100644 --- a/ipc/syscall.c +++ b/ipc/syscall.c @@ -17,8 +17,8 @@ #include <linux/shm.h> #include <linux/uaccess.h> -SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, - unsigned long, third, void __user *, ptr, long, fifth) +int ksys_ipc(unsigned int call, int first, unsigned long second, + unsigned long third, void __user * ptr, long fifth) { int version, ret; @@ -47,7 +47,7 @@ SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, return -EINVAL; if (get_user(arg, (unsigned long __user *) ptr)) return -EFAULT; - return ksys_semctl(first, second, third, arg); + return ksys_old_semctl(first, second, third, arg); } case MSGSND: @@ -75,7 +75,7 @@ SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, case MSGGET: return ksys_msgget((key_t) first, second); case MSGCTL: - return ksys_msgctl(first, second, + return ksys_old_msgctl(first, second, (struct msqid_ds __user *)ptr); case SHMAT: @@ -100,12 +100,18 @@ SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, case SHMGET: return ksys_shmget(first, second, third); case SHMCTL: - return ksys_shmctl(first, second, + return ksys_old_shmctl(first, second, (struct shmid_ds __user *) ptr); default: return -ENOSYS; } } + +SYSCALL_DEFINE6(ipc, unsigned int, call, int, first, unsigned long, second, + unsigned long, third, void __user *, ptr, long, fifth) +{ + return ksys_ipc(call, first, second, third, ptr, fifth); +} #endif #ifdef CONFIG_COMPAT @@ -121,8 +127,8 @@ struct compat_ipc_kludge { }; #ifdef CONFIG_ARCH_WANT_OLD_COMPAT_IPC -COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second, - u32, third, compat_uptr_t, ptr, u32, fifth) +int compat_ksys_ipc(u32 call, int first, int second, + u32 third, compat_uptr_t ptr, u32 fifth) { int version; u32 pad; @@ -146,7 +152,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second, return -EINVAL; if (get_user(pad, (u32 __user *) compat_ptr(ptr))) return -EFAULT; - return compat_ksys_semctl(first, second, third, pad); + return compat_ksys_old_semctl(first, second, third, pad); case MSGSND: return compat_ksys_msgsnd(first, ptr, second, third); @@ -171,7 +177,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second, case MSGGET: return ksys_msgget(first, second); case MSGCTL: - return compat_ksys_msgctl(first, second, compat_ptr(ptr)); + return compat_ksys_old_msgctl(first, second, compat_ptr(ptr)); case SHMAT: { int err; @@ -190,10 +196,16 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second, case SHMGET: return ksys_shmget(first, (unsigned int)second, third); case SHMCTL: - return compat_ksys_shmctl(first, second, compat_ptr(ptr)); + return compat_ksys_old_shmctl(first, second, compat_ptr(ptr)); } return -ENOSYS; } + +COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second, + u32, third, compat_uptr_t, ptr, u32, fifth) +{ + return compat_ksys_ipc(call, first, second, third, ptr, fifth); +} #endif #endif |