diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-03-20 06:48:30 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-03-20 19:05:16 +0300 |
| commit | 8c82ccd63192a3ed66a454fdd70da2a4cc8455a1 (patch) | |
| tree | 398f815a292ad17992cb83e28b232f879171ced6 /arch/sparc/kernel/sys_sparc32.c | |
| parent | 8ccb004677d15ebfd44470e27bc9a399b0e71e4e (diff) | |
| download | linux-8c82ccd63192a3ed66a454fdd70da2a4cc8455a1.tar.xz | |
sparc: switch compat pread64 and pwrite64 to COMPAT_SYSCALL_DEFINE
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/kernel/sys_sparc32.c')
| -rw-r--r-- | arch/sparc/kernel/sys_sparc32.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index b266797fee99..50e9e4fdd8c6 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -194,22 +194,16 @@ COMPAT_SYSCALL_DEFINE5(rt_sigaction, int, sig, return ret; } -asmlinkage compat_ssize_t sys32_pread64(unsigned int fd, - char __user *ubuf, - compat_size_t count, - unsigned long poshi, - unsigned long poslo) +COMPAT_SYSCALL_DEFINE5(pread64, unsigned int, fd, char __user *, ubuf, + compat_size_t, count, u32, poshi, u32, poslo) { - return sys_pread64(fd, ubuf, count, (poshi << 32) | poslo); + return sys_pread64(fd, ubuf, count, ((u64)poshi << 32) | poslo); } -asmlinkage compat_ssize_t sys32_pwrite64(unsigned int fd, - char __user *ubuf, - compat_size_t count, - unsigned long poshi, - unsigned long poslo) +COMPAT_SYSCALL_DEFINE5(pwrite64, unsigned int, fd, char __user *, ubuf, + compat_size_t, count, u32, poshi, u32, poslo) { - return sys_pwrite64(fd, ubuf, count, (poshi << 32) | poslo); + return sys_pwrite64(fd, ubuf, count, ((u64)poshi << 32) | poslo); } COMPAT_SYSCALL_DEFINE4(readahead, int, fd, u32, offhi, u32, offlo, |