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Merge pull request #172 from kamalmarhubi/splice-and-friends 

linux: Add splice, tee, vmsplice
This commit is contained in:
Alex Crichton 2016-02-05 13:57:14 -08:00
parent 748c92a098 0cfc25fe96
commit e9db959527
1 changed files with 21 additions and 0 deletions
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21
src/unix/notbsd/mod.rs
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@ -4,6 +4,7 @@ pub type sa_family_t = u16;
pub type pthread_key_t = ::c_uint;
pub type speed_t = ::c_uint;
pub type tcflag_t = ::c_uint;
pub type loff_t = ::c_longlong;
pub enum timezone {}
@ -526,6 +527,11 @@ pub const CLONE_CHILD_SETTID: ::c_int = 0x01000000;
pub const WNOHANG: ::c_int = 1;
pub const SPLICE_F_MOVE: ::c_uint = 0x01;
pub const SPLICE_F_NONBLOCK: ::c_uint = 0x02;
pub const SPLICE_F_MORE: ::c_uint = 0x04;
pub const SPLICE_F_GIFT: ::c_uint = 0x08;
f! {
pub fn FD_CLR(fd: ::c_int, set: *mut fd_set) -> () {
let fd = fd as usize;
@ -616,6 +622,21 @@ extern {
pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
pub fn memrchr(cx: *const ::c_void, c: ::c_int, n: ::size_t) -> *mut ::c_void;
pub fn syscall(num: ::c_long, ...) -> ::c_long;
pub fn splice(fd_in: ::c_int,
off_in: *mut ::loff_t,
fd_out: ::c_int,
off_out: *mut ::loff_t,
len: ::size_t,
flags: ::c_uint) -> ::ssize_t;
pub fn tee(fd_in: ::c_int,
fd_out: ::c_int,
len: ::size_t,
flags: ::c_uint) -> ::ssize_t;
pub fn vmsplice(fd: ::c_int,
iov: *const ::iovec,
nr_segs: ::size_t,
flags: ::c_uint) -> ::ssize_t;
}
cfg_if! {