diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-09-25 06:51:43 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-10-03 00:02:14 -0400 |
| commit | 5f764d624a89d4d00d282157077878d4e7c69869 (patch) | |
| tree | 5ad714ef51e36e78d7e8b4a43e4d9d7fca0c7915 /fs/read_write.c | |
| parent | 3523a9d45478984169d7f4416a00c83afc964e2a (diff) | |
fs: remove the compat readv/writev syscalls
Now that import_iovec handles compat iovecs, the native readv and writev
syscalls can be used for the compat case as well.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/read_write.c')
| -rw-r--r-- | fs/read_write.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/fs/read_write.c b/fs/read_write.c index eab427b7cc0a..6c13f744c34a 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -1074,13 +1074,6 @@ SYSCALL_DEFINE6(pwritev2, unsigned long, fd, const struct iovec __user *, vec, * in_compat_syscall(). */ #ifdef CONFIG_COMPAT -COMPAT_SYSCALL_DEFINE3(readv, compat_ulong_t, fd, - const struct iovec __user *, vec, - compat_ulong_t, vlen) -{ - return do_readv(fd, vec, vlen, 0); -} - #ifdef __ARCH_WANT_COMPAT_SYS_PREADV64 COMPAT_SYSCALL_DEFINE4(preadv64, unsigned long, fd, const struct iovec __user *, vec, @@ -1122,13 +1115,6 @@ COMPAT_SYSCALL_DEFINE6(preadv2, compat_ulong_t, fd, return do_preadv(fd, vec, vlen, pos, flags); } -COMPAT_SYSCALL_DEFINE3(writev, compat_ulong_t, fd, - const struct iovec __user *, vec, - compat_ulong_t, vlen) -{ - return do_writev(fd, vec, vlen, 0); -} - #ifdef __ARCH_WANT_COMPAT_SYS_PWRITEV64 COMPAT_SYSCALL_DEFINE4(pwritev64, unsigned long, fd, const struct iovec __user *, vec, |