libc: io: fputc now updates errno on success

2026-04-19 20:52:29 +01:00
parent b07acb3cdf
commit 07d5b4852c
1 changed files with 1 additions and 0 deletions
@@ -15,6 +15,7 @@ int __fputc(int c, struct __opaque_file *stream)
 		return EOF;
 	}

+	__set_errno(SUCCESS);
 	return c;
 }