diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-03 16:11:13 +0100 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-06 15:35:10 +0100 |
| commit | 62a6fa97684ed4c124564ea92500ecd513d60611 (patch) | |
| tree | ee38d37c96e0920eb4f23789b789a112f917c839 /kernel/ptrace.c | |
| parent | 378a10f3ae2e8a67ecc8f548c8e5ff25881bd88a (diff) | |
| download | linux-62a6fa97684ed4c124564ea92500ecd513d60611.tar.gz linux-62a6fa97684ed4c124564ea92500ecd513d60611.tar.bz2 linux-62a6fa97684ed4c124564ea92500ecd513d60611.zip | |
kernel/compat: convert to COMPAT_SYSCALL_DEFINE
Convert all compat system call functions where all parameter types
have a size of four or less than four bytes, or are pointer types
to COMPAT_SYSCALL_DEFINE.
The implicit casts within COMPAT_SYSCALL_DEFINE will perform proper
zero and sign extension to 64 bit of all parameters if needed.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 1f4bcb3cc21c..adf98622cb32 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -1180,8 +1180,8 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request, return ret; } -asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, - compat_long_t addr, compat_long_t data) +COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid, + compat_long_t, addr, compat_long_t, data) { struct task_struct *child; long ret; |