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| author | Jakub Okoński <jakub@okonski.org> | 2018-06-11 05:56:35 +0200 |
|---|---|---|
| committer | Jakub Okoński <jakub@okonski.org> | 2018-07-03 20:17:22 +0200 |
| commit | db4ea2bf78835cb547f8e2ea4d019cfb00e7a481 (patch) | |
| tree | e5b68e2412265aaa89168f496b73468cb3f5c928 /src/sys/uio.rs | |
| parent | 8a9b86eae2e14f5aec94f82ec3de6ca59a804f30 (diff) | |
| download | nix-db4ea2bf78835cb547f8e2ea4d019cfb00e7a481.zip | |
Make preadv take immutable slice of IoVecs, fixes #913
Diffstat (limited to 'src/sys/uio.rs')
| -rw-r--r-- | src/sys/uio.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sys/uio.rs b/src/sys/uio.rs index 305c2ad0..45860be5 100644 --- a/src/sys/uio.rs +++ b/src/sys/uio.rs @@ -51,7 +51,7 @@ pub fn pwritev(fd: RawFd, iov: &[IoVec<&[u8]>], target_os = "linux", target_os = "netbsd", target_os = "openbsd"))] -pub fn preadv(fd: RawFd, iov: &mut [IoVec<&mut [u8]>], +pub fn preadv(fd: RawFd, iov: &[IoVec<&mut [u8]>], offset: off_t) -> Result<usize> { let res = unsafe { libc::preadv(fd, iov.as_ptr() as *const libc::iovec, iov.len() as c_int, offset) |