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fs::get_mode enable getting the data via fcntl/F_GETFL on major BSD

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supporting this flag.
This commit is contained in:
David Carlier 2022-08-28 10:26:59 +01:00
parent 91f128baf7
commit c8f73e79b3
1 changed files with 16 additions and 2 deletions
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18
library/std/src/sys/unix/fs.rs
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@ -1260,7 +1260,14 @@ impl fmt::Debug for File {
None
}
#[cfg(any(target_os = "linux", target_os = "macos", target_os = "vxworks"))]
#[cfg(any(
target_os = "linux",
target_os = "macos",
target_os = "freebsd",
target_os = "netbsd",
target_os = "openbsd",
target_os = "vxworks"
))]
fn get_mode(fd: c_int) -> Option<(bool, bool)> {
let mode = unsafe { libc::fcntl(fd, libc::F_GETFL) };
if mode == -1 {
@ -1274,7 +1281,14 @@ impl fmt::Debug for File {
}
}
#[cfg(not(any(target_os = "linux", target_os = "macos", target_os = "vxworks")))]
#[cfg(not(any(
target_os = "linux",
target_os = "macos",
target_os = "freebsd",
target_os = "netbsd",
target_os = "openbsd",
target_os = "vxworks"
)))]
fn get_mode(_fd: c_int) -> Option<(bool, bool)> {
// FIXME(#24570): implement this for other Unix platforms
None