1 files changed, 0 insertions, 33 deletions
diff --git a/tools/lib/bpf/str_error.c b/tools/lib/bpf/str_error.c
deleted file mode 100644
index 5e6a1e27ddf9..000000000000
--- a/tools/lib/bpf/str_error.c
+++ /dev/null
@@ -1,33 +0,0 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
-#undef _GNU_SOURCE
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include "str_error.h"
-
-/* make sure libbpf doesn't use kernel-only integer typedefs */
-#pragma GCC poison u8 u16 u32 u64 s8 s16 s32 s64
-
-/*
- * Wrapper to allow for building in non-GNU systems such as Alpine Linux's musl
- * libc, while checking strerror_r() return to avoid having to check this in
- * all places calling it.
- */
-char *libbpf_strerror_r(int err, char *dst, int len)
-{
-	int ret = strerror_r(err < 0 ? -err : err, dst, len);
-	/* on glibc <2.13, ret == -1 and errno is set, if strerror_r() can't
-	 * handle the error, on glibc >=2.13 *positive* (errno-like) error
-	 * code is returned directly
-	 */
-	if (ret == -1)
-		ret = errno;
-	if (ret) {
-		if (ret == EINVAL)
-			/* strerror_r() doesn't recognize this specific error */
-			snprintf(dst, len, "unknown error (%d)", err < 0 ? err : -err);
-		else
-			snprintf(dst, len, "ERROR: strerror_r(%d)=%d", err, ret);
-	}
-	return dst;
-}