errname() returns the name of an errcode; this functionality is
otherwise only available for error pointers via %pE - bcachefs uses this
for better error messages.
Signed-off-by: Christopher James Halse Rogers <[email protected]>
Signed-off-by: Kent Overstreet <[email protected]>
---
lib/errname.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/errname.c b/lib/errname.c
index 67739b174a..dd1b998552 100644
--- a/lib/errname.c
+++ b/lib/errname.c
@@ -228,3 +228,4 @@ const char *errname(int err)
return err > 0 ? name + 1 : name;
}
+EXPORT_SYMBOL(errname);
--
2.40.1
On Wed, Jul 12, 2023 at 05:11:05PM -0400, Kent Overstreet wrote:
> errname() returns the name of an errcode; this functionality is
> otherwise only available for error pointers via %pE - bcachefs uses this
> for better error messages.
Interesting that this exists! It seems you meant %pe, not %pE, though.
- Eric