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Auto merge of #1372 - tklauser:f-seal-future-write, r=gnzlbg

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Add F_SEAL_FUTURE_WRITE on Linux/Android

This was added in Linux 5.1 and will only show up in the next glibc
release, thus skip in tests.
This commit is contained in:
bors 2019-05-28 17:18:53 +00:00
commit c9fbd00633
2 changed files with 4 additions and 0 deletions
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2
libc-test/build.rs
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@ -2130,6 +2130,8 @@ fn test_linux(target: &str) {
// Require Linux kernel 5.x:
| "MSG_COPY"
if musl => true,
// Require Linux kernel 5.1:
"F_SEAL_FUTURE_WRITE" => true,
// The musl version 1.0.22 used in CI does not
// contain these glibc constants yet:

2
src/unix/notbsd/linux/mod.rs
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@ -1082,6 +1082,8 @@ pub const F_TEST: ::c_int = 3;
pub const F_TLOCK: ::c_int = 2;
pub const F_ULOCK: ::c_int = 0;
pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
pub const IFF_LOWER_UP: ::c_int = 0x10000;
pub const IFF_DORMANT: ::c_int = 0x20000;
pub const IFF_ECHO: ::c_int = 0x40000;