Commit 21db9314 authored Apr 25, 2023 by Kent Overstreet

lib: Export errname



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 <raof@ubuntu.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

parent 83feeb19

lib/errname.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -228,3 +228,4 @@ const char *errname(int err)

		return err > 0 ? name + 1 : name;
		}
		EXPORT_SYMBOL(errname);