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O_TMPFILE

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This commit is contained in:
Jarred Sumner
2021-10-04 19:00:18 -07:00
parent 7db27f11d0
commit 6a7deab74d
1 changed files with 2 additions and 4 deletions
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6
src/fs.zig
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@@ -533,13 +533,11 @@ pub const FileSystem = struct {
if (this.fd != 0) std.os.close(this.fd);
}
const O_TMPFILE = 020000000;
pub fn create(this: *Tmpfile, rfs: *RealFS, name: [*:0]const u8) !void {
var tmpdir_ = if (Environment.isLinux) try rfs.openDir(rfs.parent_fs.top_level_dir) else try rfs.openTmpDir();
const default_flags = std.os.O_CREAT | std.os.O_EXCL | std.os.O_RDWR | std.os.O_CLOEXEC;
const flags = if (Environment.isLinux) default_flags | O_TMPFILE else default_flags;
const flags = if (Environment.isLinux) default_flags | std.os.O_TMPFILE else default_flags;
this.dir_fd = tmpdir_.fd;
this.fd = try std.os.openatZ(tmpdir_.fd, name, flags, 0666);
}