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feat(linux): add mntent struct and related functions

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Useful when playing around with mounting points, sadly not a common
interface
This commit is contained in:
Kelsey Z 2018-01-11 20:15:51 +13:00
parent 4939bb2224
commit 586867d39a
2 changed files with 19 additions and 1 deletions
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3
libc-test/build.rs
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@ -191,6 +191,7 @@ fn main() {
} }
if linux || emscripten { if linux || emscripten {
cfg.header("mntent.h");
cfg.header("mqueue.h"); cfg.header("mqueue.h");
cfg.header("ucontext.h"); cfg.header("ucontext.h");
if !uclibc { if !uclibc {
@ -255,7 +256,7 @@ fn main() {
cfg.header("sys/fsuid.h"); cfg.header("sys/fsuid.h");
cfg.header("linux/seccomp.h"); cfg.header("linux/seccomp.h");
cfg.header("linux/if_ether.h"); cfg.header("linux/if_ether.h");
// DCCP support // DCCP support
if !uclibc && !musl && !emscripten { if !uclibc && !musl && !emscripten {
cfg.header("linux/dccp.h"); cfg.header("linux/dccp.h");

17
src/unix/notbsd/linux/mod.rs
View File

@ -454,6 +454,15 @@ s! {
pub uid: ::uid_t, pub uid: ::uid_t,
pub gid: ::gid_t, pub gid: ::gid_t,
} }
pub struct mntent {
pub mnt_fsname: *mut ::c_char,
pub mnt_dir: *mut ::c_char,
pub mnt_type: *mut ::c_char,
pub mnt_opts: *mut ::c_char,
pub mnt_freq: ::c_int,
pub mnt_passno: ::c_int,
}
} }
pub const ABDAY_1: ::nl_item = 0x20000; pub const ABDAY_1: ::nl_item = 0x20000;
@ -1694,6 +1703,14 @@ extern {
) -> ::c_int>, ) -> ::c_int>,
data: *mut ::c_void data: *mut ::c_void
) -> ::c_int; ) -> ::c_int;
pub fn setmntent(filename: *const ::c_char,
ty: *const ::c_char) -> *mut ::FILE;
pub fn getmntent(stream: *mut ::FILE) -> *mut ::mntent;
pub fn addmntent(stream: *mut ::FILE, mnt: *const ::mntent) -> ::c_int;
pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
pub fn hasmntopt(mnt: *const ::mntent,
opt: *const ::c_char) -> *mut ::c_char;
} }
cfg_if! { cfg_if! {