hare

commit 3f47a059ee6661d2240467eaf81895aadc60f005
parent ebe39803bff0d717d10a505a3b2a1e8f43435d21
Author: Sebastian <sebastian@sebsite.pw>
Date:   Fri, 13 May 2022 22:23:03 -0400

linux::keyctl: add strerror

Signed-off-by: Sebastian <sebastian@sebsite.pw>

Diffstat:
M
linux/keyctl/types.ha
 | 
8
++++++++

1 file changed, 8 insertions(+), 0 deletions(-)
diff --git a/linux/keyctl/types.ha b/linux/keyctl/types.ha
@@ -137,3 +137,11 @@ export type caps = enum u8 {
 	CAPS1_NS_KEY_TAG = 0x02,
 	CAPS1_NOTIFICATIONS = 0x04,
 };
+
+// Converts an [[error]] into a human-friendly string.
+export fn strerror(err: error) const str = match (err) {
+case nokey =>
+	return "A desired key was not found";
+case let err: errors::error =>
+	return errors::strerror(err);
+};