From 261eb7ac3f090c8ce47ad47c0f58f824a9b162a6 Mon Sep 17 00:00:00 2001 From: Gabriel Schneider Date: Tue, 29 Sep 2026 11:43:08 -0300 Subject: A Dump into a DumpDir that is no directory says so; the doc says a missing last directory is made DumpDir /dev/null said no such directory though it is there, and the doc claimed a missing DumpDir always fails, where its last component is made at the Dump. Co-Authored-By: Claude Opus 5.5 --- src/exec.zig | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'src/exec.zig') diff --git a/src/exec.zig b/src/exec.zig index fdb9bdb7..683b2f04 100644 --- a/src/exec.zig +++ b/src/exec.zig @@ -397,12 +397,18 @@ pub fn isDirectory(path: []const u8) bool { /// Whether `path` is a plain file on this host, the turn out while it asks. pub fn isFile(path: []const u8) bool { + return kindOf(path) == .file; +} + +/// What `path` is on this host, null when it is not there; the turn out +/// while it asks. +pub fn kindOf(path: []const u8) ?std.Io.File.Kind { var buf: [4096]u8 = undefined; - const z = std.fmt.bufPrintSentinel(&buf, "{s}", .{path}, 0) catch return false; + const z = std.fmt.bufPrintSentinel(&buf, "{s}", .{path}, 0) catch return null; pardes.turn.yield(); defer pardes.turn.back(); - const stat = std.Io.Dir.cwd().statFile(std.Io.Threaded.global_single_threaded.io(), z, .{}) catch return false; - return stat.kind == .file; + const stat = std.Io.Dir.cwd().statFile(std.Io.Threaded.global_single_threaded.io(), z, .{}) catch return null; + return stat.kind; } /// With `BootShell replace`, a doc landing in `col` closes a lone pristine -- cgit v1.3