Skip to content

Fix STD build failing for target_os = "espidf" #145746

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Aug 28, 2025
Merged

Fix STD build failing for target_os = "espidf" #145746

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 11 additions & 2 deletions library/std/src/sys/fs/mod.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -117,9 +117,18 @@ pub fn set_permissions(path: &Path, perm: FilePermissions) -> io::Result<()> {
#[cfg(unix)]
pub fn set_permissions_nofollow(path: &Path, perm: crate::fs::Permissions) -> io::Result<()> {
use crate::fs::OpenOptions;
use crate::os::unix::fs::OpenOptionsExt;

OpenOptions::new().custom_flags(libc::O_NOFOLLOW).open(path)?.set_permissions(perm)
let mut options = OpenOptions::new();

// ESP-IDF and Horizon do not support O_NOFOLLOW, so we skip setting it.
// Their filesystems do not have symbolic links, so no special handling is required.
#[cfg(not(any(target_os = "espidf", target_os = "horizon")))]
{
use crate::os::unix::fs::OpenOptionsExt;
options.custom_flags(libc::O_NOFOLLOW);
}

options.open(path)?.set_permissions(perm)
}

#[cfg(not(unix))]
Expand Down
Loading