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From e399540ab67ffe83ca3c4cb768a2f0f2f32a9057 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 5 Apr 2020 15:56:59 -0700
Subject: [PATCH] libelf: remove usage of sys/cdefs
sys/cdefs is a deprecated glibc header that is unavailable with other
libc implementations such as musl.
features.h under glibc includes sys/cdefs whereas it does not under musl.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
lib/fixedsizehash.h | 1 -
libelf/elf.h | 10 ++++++----
2 files changed, 6 insertions(+), 5 deletions(-)
--- a/lib/fixedsizehash.h
+++ b/lib/fixedsizehash.h
@@ -30,7 +30,6 @@
#include <errno.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/cdefs.h>
#include <system.h>
--- a/libelf/elf.h
+++ b/libelf/elf.h
@@ -19,9 +19,9 @@
#ifndef _ELF_H
#define _ELF_H 1
-#include <features.h>
-
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Standard ELF types. */
@@ -4103,6 +4103,8 @@ enum
#define R_ARC_TLS_LE_S9 0x4a
#define R_ARC_TLS_LE_32 0x4b
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
#endif /* elf.h */
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