From ef0981744669149a00dd0439a54dac30de7b56a7 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 16 Aug 2017 10:06:26 +0800
Subject: [PATCH] build: Provide alternatives for glibc assumptions helps
 compiling it on musl

Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>

Rebase to 0.170

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>

---
 Makefile.am                      |  2 +-
 lib/color.c                      |  3 ++-
 lib/fixedsizehash.h              |  1 -
 lib/system.h                     | 10 ++++++++++
 lib/xmalloc.c                    |  2 +-
 libasm/asm_end.c                 |  2 +-
 libasm/asm_newscn.c              |  2 +-
 libcpu/i386_gendis.c             |  2 +-
 libcpu/i386_lex.c                |  2 +-
 libcpu/i386_parse.c              |  2 +-
 libdw/Makefile.am                |  3 ++-
 libdw/libdw_alloc.c              |  2 +-
 libdwfl/dwfl_build_id_find_elf.c |  3 ++-
 libdwfl/dwfl_error.c             |  4 +++-
 libdwfl/dwfl_module_getdwarf.c   |  1 +
 libdwfl/find-debuginfo.c         |  2 +-
 libdwfl/libdwfl_crc32_file.c     |  9 +++++++++
 libdwfl/linux-kernel-modules.c   |  1 +
 libebl/eblopenbackend.c          |  2 +-
 libelf/elf.h                     |  8 ++++++--
 libelf/libelf.h                  |  1 +
 libelf/libelfP.h                 |  1 +
 src/addr2line.c                  |  2 +-
 src/ar.c                         |  2 +-
 src/arlib.c                      |  2 +-
 src/arlib2.c                     |  2 +-
 src/elfcmp.c                     |  2 +-
 src/elflint.c                    |  2 +-
 src/findtextrel.c                |  2 +-
 src/nm.c                         |  2 +-
 src/objdump.c                    |  2 +-
 src/ranlib.c                     |  2 +-
 src/readelf.c                    |  2 +-
 src/size.c                       |  2 +-
 src/stack.c                      |  2 +-
 src/strings.c                    |  2 +-
 src/strip.c                      |  2 +-
 src/unstrip.c                    |  2 +-
 tests/addrscopes.c               |  2 +-
 tests/allregs.c                  |  2 +-
 tests/backtrace-data.c           |  2 +-
 tests/backtrace-dwarf.c          |  2 +-
 tests/backtrace.c                |  2 +-
 tests/buildid.c                  |  2 +-
 tests/debugaltlink.c             |  2 +-
 tests/debuglink.c                |  2 +-
 tests/deleted.c                  |  2 +-
 tests/dwfl-addr-sect.c           |  2 +-
 tests/dwfl-bug-addr-overflow.c   |  2 +-
 tests/dwfl-bug-fd-leak.c         |  2 +-
 tests/dwfl-bug-getmodules.c      |  2 +-
 tests/dwfl-report-elf-align.c    |  2 +-
 tests/dwfllines.c                |  2 +-
 tests/dwflmodtest.c              |  2 +-
 tests/dwflsyms.c                 |  2 +-
 tests/early-offscn.c             |  2 +-
 tests/ecp.c                      |  2 +-
 tests/find-prologues.c           |  2 +-
 tests/funcretval.c               |  2 +-
 tests/funcscopes.c               |  2 +-
 tests/getsrc_die.c               |  2 +-
 tests/line2addr.c                |  2 +-
 tests/low_high_pc.c              |  2 +-
 tests/md5-sha1-test.c            |  2 +-
 tests/rdwrmmap.c                 |  2 +-
 tests/saridx.c                   |  2 +-
 tests/sectiondump.c              |  2 +-
 tests/varlocs.c                  |  2 +-
 tests/vdsosyms.c                 |  2 +-
 69 files changed, 95 insertions(+), 64 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 2ff444e7..41f77df8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,7 +28,7 @@ pkginclude_HEADERS = version.h
 
 # Add doc back when we have some real content.
 SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \
-	  backends src po tests
+	  backends po tests
 
 EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \
 	     COPYING COPYING-GPLV2 COPYING-LGPLV3
diff --git a/lib/color.c b/lib/color.c
index f62389d5..a2a84b46 100644
--- a/lib/color.c
+++ b/lib/color.c
@@ -32,13 +32,14 @@
 #endif
 
 #include <argp.h>
-#include <error.h>
+#include <err.h>
 #include <libintl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 #include "libeu.h"
 #include "color.h"
+#include "system.h"
 
 /* Prototype for option handler.  */
 static error_t parse_opt (int key, char *arg, struct argp_state *state);
diff --git a/lib/fixedsizehash.h b/lib/fixedsizehash.h
index dac2a5f5..43016fc3 100644
--- 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>
 
diff --git a/lib/system.h b/lib/system.h
index 92033355..1a601319 100644
--- a/lib/system.h
+++ b/lib/system.h
@@ -50,6 +50,16 @@
 #else
 # error "Unknown byte order"
 #endif
+#ifndef TEMP_FAILURE_RETRY
+#define TEMP_FAILURE_RETRY(expression) \
+  (__extension__							      \
+    ({ long int __result;						      \
+       do __result = (long int) (expression);				      \
+       while (__result == -1L && errno == EINTR);			      \
+       __result; }))
+#endif
+
+#define error(status, errno, ...) err(status, __VA_ARGS__)
 
 #ifndef MAX
 #define MAX(m, n) ((m) < (n) ? (n) : (m))
diff --git a/lib/xmalloc.c b/lib/xmalloc.c
index 0cde384f..217b0541 100644
--- a/lib/xmalloc.c
+++ b/lib/xmalloc.c
@@ -30,7 +30,7 @@
 # include <config.h>
 #endif
 
-#include <error.h>
+#include <err.h>
 #include <libintl.h>
 #include <stddef.h>
 #include <stdlib.h>
diff --git a/libasm/asm_end.c b/libasm/asm_end.c
index ced24f50..4ad918c4 100644
--- a/libasm/asm_end.c
+++ b/libasm/asm_end.c
@@ -32,7 +32,7 @@
 #endif
 
 #include <assert.h>
-#include <error.h>
+#include <err.h>
 #include <libintl.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/libasm/asm_newscn.c b/libasm/asm_newscn.c
index ddbb25df..74a598d9 100644
--- a/libasm/asm_newscn.c
+++ b/libasm/asm_newscn.c
@@ -32,7 +32,7 @@
 #endif
 
 #include <assert.h>
-#include <error.h>
+#include <err.h>
 #include <libintl.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/libcpu/i386_gendis.c b/libcpu/i386_gendis.c
index aae5eae6..6d760165 100644
--- a/libcpu/i386_gendis.c
+++ b/libcpu/i386_gendis.c
@@ -31,7 +31,7 @@
 # include <config.h>
 #endif
 
-#include <error.h>
+#include <err.h>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/libcpu/i386_lex.c b/libcpu/i386_lex.c
index ba5f4aa5..b1e41916 100644
--- a/libcpu/i386_lex.c
+++ b/libcpu/i386_lex.c
@@ -577,7 +577,7 @@ char *i386_text;
 #endif
 
 #include <ctype.h>
-#include <error.h>
+#include <err.h>
 #include <libintl.h>
 
 #include <libeu.h>
diff --git a/libcpu/i386_parse.c b/libcpu/i386_parse.c
index 6fa7ce3d..bb270061 100644
--- a/libcpu/i386_parse.c
+++ b/libcpu/i386_parse.c
@@ -107,7 +107,7 @@
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <inttypes.h>
 #include <libintl.h>
 #include <math.h>
diff --git a/libdw/Makefile.am b/libdw/Makefile.am
index ff8c291e..89e792aa 100644
--- a/libdw/Makefile.am
+++ b/libdw/Makefile.am
@@ -105,7 +105,8 @@ am_libdw_pic_a_OBJECTS = $(libdw_a_SOURCES:.c=.os)
 libdw_so_LIBS = libdw_pic.a ../libdwelf/libdwelf_pic.a \
 	  ../libdwfl/libdwfl_pic.a ../libebl/libebl.a
 libdw_so_DEPS = ../lib/libeu.a ../libelf/libelf.so
-libdw_so_LDLIBS = $(libdw_so_DEPS) -ldl -lz $(argp_LDADD) $(zip_LIBS)
+fts_LDADD = -lfts
+libdw_so_LDLIBS = $(libdw_so_DEPS) -ldl -lz $(argp_LDADD) $(zip_LIBS) $(fts_LDADD)
 libdw_so_SOURCES =
 libdw.so$(EXEEXT): $(srcdir)/libdw.map $(libdw_so_LIBS) $(libdw_so_DEPS)
 # The rpath is necessary for libebl because its $ORIGIN use will
diff --git a/libdw/libdw_alloc.c b/libdw/libdw_alloc.c
index 28a8cf6e..29aeb3f7 100644
--- a/libdw/libdw_alloc.c
+++ b/libdw/libdw_alloc.c
@@ -31,7 +31,7 @@
 # include <config.h>
 #endif
 
-#include <error.h>
+#include <err.h>
 #include <errno.h>
 #include <stdlib.h>
 #include "libdwP.h"
diff --git a/libdwfl/dwfl_build_id_find_elf.c b/libdwfl/dwfl_build_id_find_elf.c
index ee0c1646..b06ab596 100644
--- a/libdwfl/dwfl_build_id_find_elf.c
+++ b/libdwfl/dwfl_build_id_find_elf.c
@@ -31,6 +31,7 @@
 #endif
 
 #include "libdwflP.h"
+#include "system.h"
 #include <inttypes.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -99,7 +100,7 @@ __libdwfl_open_by_build_id (Dwfl_Module *mod, bool debug, char **file_name,
 	{
 	  if (*file_name != NULL)
 	    free (*file_name);
-	  *file_name = canonicalize_file_name (name);
+	  *file_name = realpath (name, NULL);
 	  if (*file_name == NULL)
 	    {
 	      *file_name = name;
diff --git a/libdwfl/dwfl_error.c b/libdwfl/dwfl_error.c
index 7bcf61cc..c345797a 100644
--- a/libdwfl/dwfl_error.c
+++ b/libdwfl/dwfl_error.c
@@ -140,6 +140,7 @@ __libdwfl_seterrno (Dwfl_Error error)
 const char *
 dwfl_errmsg (int error)
 {
+  static __thread char s[64] = "";
   if (error == 0 || error == -1)
     {
       int last_error = global_error;
@@ -154,7 +155,8 @@ dwfl_errmsg (int error)
   switch (error &~ 0xffff)
     {
     case OTHER_ERROR (ERRNO):
-      return strerror_r (error & 0xffff, "bad", 0);
+      strerror_r (error & 0xffff, s, sizeof(s));
+      return s;
     case OTHER_ERROR (LIBELF):
       return elf_errmsg (error & 0xffff);
     case OTHER_ERROR (LIBDW):
diff --git a/libdwfl/dwfl_module_getdwarf.c b/libdwfl/dwfl_module_getdwarf.c
index 9775aced..511c4a6a 100644
--- a/libdwfl/dwfl_module_getdwarf.c
+++ b/libdwfl/dwfl_module_getdwarf.c
@@ -35,6 +35,7 @@
 #include <fcntl.h>
 #include <string.h>
 #include <unistd.h>
+#include "system.h"
 #include "../libdw/libdwP.h"	/* DWARF_E_* values are here.  */
 #include "../libelf/libelfP.h"
 #include "system.h"
diff --git a/libdwfl/find-debuginfo.c b/libdwfl/find-debuginfo.c
index 6d5a42a6..9267788d 100644
--- a/libdwfl/find-debuginfo.c
+++ b/libdwfl/find-debuginfo.c
@@ -389,7 +389,7 @@ dwfl_standard_find_debuginfo (Dwfl_Module *mod,
       /* If FILE_NAME is a symlink, the debug file might be associated
 	 with the symlink target name instead.  */
 
-      char *canon = canonicalize_file_name (file_name);
+      char *canon = realpath (file_name, NULL);
       if (canon != NULL && strcmp (file_name, canon))
 	fd = find_debuginfo_in_path (mod, canon,
 				     debuglink_file, debuglink_crc,
diff --git a/libdwfl/libdwfl_crc32_file.c b/libdwfl/libdwfl_crc32_file.c
index f849128d..6f0aca1b 100644
--- a/libdwfl/libdwfl_crc32_file.c
+++ b/libdwfl/libdwfl_crc32_file.c
@@ -29,6 +29,15 @@
 # include <config.h>
 #endif
 
+#ifndef TEMP_FAILURE_RETRY
+#define TEMP_FAILURE_RETRY(expression) \
+  (__extension__                                                             \
+    ({ long int __result;                                                    \
+       do __result = (long int) (expression);                                \
+       while (__result == -1L && errno == EINTR);                            \
+       __result; }))
+#endif
+
 #define crc32_file attribute_hidden __libdwfl_crc32_file
 #define crc32 __libdwfl_crc32
 #include <libdwflP.h>
diff --git a/libdwfl/linux-kernel-modules.c b/libdwfl/linux-kernel-modules.c
index 9d0fef2c..9fc09b88 100644
--- a/libdwfl/linux-kernel-modules.c
+++ b/libdwfl/linux-kernel-modules.c
@@ -40,6 +40,7 @@
 #include <system.h>
 
 #include "libdwflP.h"
+#include "system.h"
 #include <inttypes.h>
 #include <errno.h>
 #include <stdio.h>
diff --git a/libebl/eblopenbackend.c b/libebl/eblopenbackend.c
index 53713963..2e66dfdd 100644
--- a/libebl/eblopenbackend.c
+++ b/libebl/eblopenbackend.c
@@ -32,7 +32,7 @@
 
 #include <assert.h>
 #include <dlfcn.h>
-#include <error.h>
+#include <err.h>
 #include <libelfP.h>
 #include <dwarf.h>
 #include <stdlib.h>
diff --git a/libelf/elf.h b/libelf/elf.h
index 5cf2b934..990b3afb 100644
--- a/libelf/elf.h
+++ b/libelf/elf.h
@@ -21,7 +21,9 @@
 
 #include <features.h>
 
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /* Standard ELF types.  */
 
@@ -3705,6 +3707,8 @@ enum
 #define R_BPF_NONE		0	/* No reloc */
 #define R_BPF_MAP_FD		1	/* Map fd to pointer */
 
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
 
 #endif	/* elf.h */
diff --git a/libelf/libelf.h b/libelf/libelf.h
index 547c0f50..dd78799e 100644
--- a/libelf/libelf.h
+++ b/libelf/libelf.h
@@ -29,6 +29,7 @@
 #ifndef _LIBELF_H
 #define _LIBELF_H 1
 
+#include <fcntl.h>
 #include <stdint.h>
 #include <sys/types.h>
 
diff --git a/libelf/libelfP.h b/libelf/libelfP.h
index 7ee6625a..58408997 100644
--- a/libelf/libelfP.h
+++ b/libelf/libelfP.h
@@ -32,6 +32,7 @@
 
 #include <ar.h>
 #include <gelf.h>
+#include <libelf.h>
 
 #include <errno.h>
 #include <stdbool.h>
diff --git a/src/addr2line.c b/src/addr2line.c
index 444ee52c..9596fa67 100644
--- a/src/addr2line.c
+++ b/src/addr2line.c
@@ -23,7 +23,7 @@
 #include <argp.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <libdwfl.h>
diff --git a/src/ar.c b/src/ar.c
index ec32cee5..4efd729c 100644
--- a/src/ar.c
+++ b/src/ar.c
@@ -22,7 +22,7 @@
 
 #include <argp.h>
 #include <assert.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <libintl.h>
diff --git a/src/arlib.c b/src/arlib.c
index e0839aab..1143658f 100644
--- a/src/arlib.c
+++ b/src/arlib.c
@@ -21,7 +21,7 @@
 #endif
 
 #include <assert.h>
-#include <error.h>
+#include <err.h>
 #include <gelf.h>
 #include <inttypes.h>
 #include <libintl.h>
diff --git a/src/arlib2.c b/src/arlib2.c
index 553fc57b..46443d0e 100644
--- a/src/arlib2.c
+++ b/src/arlib2.c
@@ -20,7 +20,7 @@
 # include <config.h>
 #endif
 
-#include <error.h>
+#include <err.h>
 #include <libintl.h>
 #include <limits.h>
 #include <string.h>
diff --git a/src/elfcmp.c b/src/elfcmp.c
index 50464207..cff183fa 100644
--- a/src/elfcmp.c
+++ b/src/elfcmp.c
@@ -23,7 +23,7 @@
 #include <argp.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <locale.h>
 #include <libintl.h>
diff --git a/src/elflint.c b/src/elflint.c
index df1b3a03..67d8d134 100644
--- a/src/elflint.c
+++ b/src/elflint.c
@@ -24,7 +24,7 @@
 #include <assert.h>
 #include <byteswap.h>
 #include <endian.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <inttypes.h>
diff --git a/src/findtextrel.c b/src/findtextrel.c
index 8f1e239a..71463af3 100644
--- a/src/findtextrel.c
+++ b/src/findtextrel.c
@@ -23,7 +23,7 @@
 #include <argp.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <libdw.h>
diff --git a/src/nm.c b/src/nm.c
index 969c6d35..3113c04c 100644
--- a/src/nm.c
+++ b/src/nm.c
@@ -26,7 +26,7 @@
 #include <ctype.h>
 #include <dwarf.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <inttypes.h>
diff --git a/src/objdump.c b/src/objdump.c
index 0dd9a6aa..9c8bf149 100644
--- a/src/objdump.c
+++ b/src/objdump.c
@@ -21,7 +21,7 @@
 #endif
 
 #include <argp.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <libintl.h>
diff --git a/src/ranlib.c b/src/ranlib.c
index cc0ee233..ae851e40 100644
--- a/src/ranlib.c
+++ b/src/ranlib.c
@@ -24,7 +24,7 @@
 #include <argp.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <libintl.h>
diff --git a/src/readelf.c b/src/readelf.c
index 6a27e7e0..4759a965 100644
--- a/src/readelf.c
+++ b/src/readelf.c
@@ -25,7 +25,7 @@
 #include <ctype.h>
 #include <dwarf.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <inttypes.h>
diff --git a/src/size.c b/src/size.c
index ad8dbcbb..fd83be06 100644
--- a/src/size.c
+++ b/src/size.c
@@ -21,7 +21,7 @@
 #endif
 
 #include <argp.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <inttypes.h>
diff --git a/src/stack.c b/src/stack.c
index 6f2ff69f..6da0243d 100644
--- a/src/stack.c
+++ b/src/stack.c
@@ -18,7 +18,7 @@
 #include <config.h>
 #include <assert.h>
 #include <argp.h>
-#include <error.h>
+#include <err.h>
 #include <stdlib.h>
 #include <inttypes.h>
 #include <stdio.h>
diff --git a/src/strings.c b/src/strings.c
index 03d0f133..5c311cbd 100644
--- a/src/strings.c
+++ b/src/strings.c
@@ -25,7 +25,7 @@
 #include <ctype.h>
 #include <endian.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <inttypes.h>
diff --git a/src/strip.c b/src/strip.c
index c7830ec6..0d7f148d 100644
--- a/src/strip.c
+++ b/src/strip.c
@@ -24,7 +24,7 @@
 #include <assert.h>
 #include <byteswap.h>
 #include <endian.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <fnmatch.h>
 #include <gelf.h>
diff --git a/src/unstrip.c b/src/unstrip.c
index 50749093..3d4f9525 100644
--- a/src/unstrip.c
+++ b/src/unstrip.c
@@ -31,7 +31,7 @@
 #include <argp.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <fnmatch.h>
 #include <libintl.h>
diff --git a/tests/addrscopes.c b/tests/addrscopes.c
index 791569f5..54f4311b 100644
--- a/tests/addrscopes.c
+++ b/tests/addrscopes.c
@@ -25,7 +25,7 @@
 #include <stdio_ext.h>
 #include <locale.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 
 
diff --git a/tests/allregs.c b/tests/allregs.c
index 286f7e3c..c9de0897 100644
--- a/tests/allregs.c
+++ b/tests/allregs.c
@@ -21,7 +21,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <error.h>
+#include <err.h>
 #include <locale.h>
 #include <argp.h>
 #include <assert.h>
diff --git a/tests/backtrace-data.c b/tests/backtrace-data.c
index a387d8ff..955c27d1 100644
--- a/tests/backtrace-data.c
+++ b/tests/backtrace-data.c
@@ -27,7 +27,7 @@
 #include <dirent.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <unistd.h>
 #include <dwarf.h>
 #if defined(__x86_64__) && defined(__linux__)
diff --git a/tests/backtrace-dwarf.c b/tests/backtrace-dwarf.c
index 2dc8a9a2..24ca7fb0 100644
--- a/tests/backtrace-dwarf.c
+++ b/tests/backtrace-dwarf.c
@@ -22,7 +22,7 @@
 #include <stdio_ext.h>
 #include <locale.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/wait.h>
diff --git a/tests/backtrace.c b/tests/backtrace.c
index f5dd761f..a93a8f03 100644
--- a/tests/backtrace.c
+++ b/tests/backtrace.c
@@ -24,7 +24,7 @@
 #include <dirent.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <unistd.h>
 #include <dwarf.h>
 #ifdef __linux__
diff --git a/tests/buildid.c b/tests/buildid.c
index 87c18773..2953e6bb 100644
--- a/tests/buildid.c
+++ b/tests/buildid.c
@@ -23,7 +23,7 @@
 #include ELFUTILS_HEADER(elf)
 #include ELFUTILS_HEADER(dwelf)
 #include <stdio.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <stdlib.h>
 #include <sys/types.h>
diff --git a/tests/debugaltlink.c b/tests/debugaltlink.c
index 6d97d500..ee7e559e 100644
--- a/tests/debugaltlink.c
+++ b/tests/debugaltlink.c
@@ -23,7 +23,7 @@
 #include ELFUTILS_HEADER(dw)
 #include ELFUTILS_HEADER(dwelf)
 #include <stdio.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <stdlib.h>
 #include <sys/types.h>
diff --git a/tests/debuglink.c b/tests/debuglink.c
index 935d1029..741cb814 100644
--- a/tests/debuglink.c
+++ b/tests/debuglink.c
@@ -21,7 +21,7 @@
 #include <errno.h>
 #include ELFUTILS_HEADER(dwelf)
 #include <stdio.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <stdlib.h>
 #include <sys/types.h>
diff --git a/tests/deleted.c b/tests/deleted.c
index 6be35bc2..01907113 100644
--- a/tests/deleted.c
+++ b/tests/deleted.c
@@ -21,7 +21,7 @@
 #include <unistd.h>
 #include <assert.h>
 #include <stdio.h>
-#include <error.h>
+#include <err.h>
 #include <errno.h>
 #ifdef __linux__
 #include <sys/prctl.h>
diff --git a/tests/dwfl-addr-sect.c b/tests/dwfl-addr-sect.c
index 21e470a3..1ea1e3b2 100644
--- a/tests/dwfl-addr-sect.c
+++ b/tests/dwfl-addr-sect.c
@@ -23,7 +23,7 @@
 #include <stdio_ext.h>
 #include <stdlib.h>
 #include <string.h>
-#include <error.h>
+#include <err.h>
 #include <locale.h>
 #include <argp.h>
 #include ELFUTILS_HEADER(dwfl)
diff --git a/tests/dwfl-bug-addr-overflow.c b/tests/dwfl-bug-addr-overflow.c
index aa8030e1..02c8bef9 100644
--- a/tests/dwfl-bug-addr-overflow.c
+++ b/tests/dwfl-bug-addr-overflow.c
@@ -20,7 +20,7 @@
 #include <inttypes.h>
 #include <stdio.h>
 #include <stdio_ext.h>
-#include <error.h>
+#include <err.h>
 #include <locale.h>
 #include ELFUTILS_HEADER(dwfl)
 
diff --git a/tests/dwfl-bug-fd-leak.c b/tests/dwfl-bug-fd-leak.c
index 689cdd79..5973da39 100644
--- a/tests/dwfl-bug-fd-leak.c
+++ b/tests/dwfl-bug-fd-leak.c
@@ -24,7 +24,7 @@
 #include <dirent.h>
 #include <stdlib.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <unistd.h>
 #include <dwarf.h>
 
diff --git a/tests/dwfl-bug-getmodules.c b/tests/dwfl-bug-getmodules.c
index 1ee989f8..fd62e653 100644
--- a/tests/dwfl-bug-getmodules.c
+++ b/tests/dwfl-bug-getmodules.c
@@ -18,7 +18,7 @@
 #include <config.h>
 #include ELFUTILS_HEADER(dwfl)
 
-#include <error.h>
+#include <err.h>
 
 static const Dwfl_Callbacks callbacks =
   {
diff --git a/tests/dwfl-report-elf-align.c b/tests/dwfl-report-elf-align.c
index a4e97d3c..f471587c 100644
--- a/tests/dwfl-report-elf-align.c
+++ b/tests/dwfl-report-elf-align.c
@@ -20,7 +20,7 @@
 #include <inttypes.h>
 #include <stdio.h>
 #include <stdio_ext.h>
-#include <error.h>
+#include <err.h>
 #include <locale.h>
 #include <string.h>
 #include <stdlib.h>
diff --git a/tests/dwfllines.c b/tests/dwfllines.c
index 90379dd2..cbdf6c4c 100644
--- a/tests/dwfllines.c
+++ b/tests/dwfllines.c
@@ -27,7 +27,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <error.h>
+#include <err.h>
 
 int
 main (int argc, char *argv[])
diff --git a/tests/dwflmodtest.c b/tests/dwflmodtest.c
index 0027f96b..e68d3bca 100644
--- a/tests/dwflmodtest.c
+++ b/tests/dwflmodtest.c
@@ -23,7 +23,7 @@
 #include <stdio_ext.h>
 #include <stdlib.h>
 #include <string.h>
-#include <error.h>
+#include <err.h>
 #include <locale.h>
 #include <argp.h>
 #include ELFUTILS_HEADER(dwfl)
diff --git a/tests/dwflsyms.c b/tests/dwflsyms.c
index 49ac3346..cf078301 100644
--- a/tests/dwflsyms.c
+++ b/tests/dwflsyms.c
@@ -25,7 +25,7 @@
 #include <stdio.h>
 #include <stdio_ext.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 
 static const char *
diff --git a/tests/early-offscn.c b/tests/early-offscn.c
index 924cb9ef..6f60d5a3 100644
--- a/tests/early-offscn.c
+++ b/tests/early-offscn.c
@@ -19,7 +19,7 @@
 #endif
 
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <stdio.h>
diff --git a/tests/ecp.c b/tests/ecp.c
index 38a6859e..743cea5d 100644
--- a/tests/ecp.c
+++ b/tests/ecp.c
@@ -20,7 +20,7 @@
 #endif
 
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <stdlib.h>
diff --git a/tests/find-prologues.c b/tests/find-prologues.c
index ba8ae371..76f5f047 100644
--- a/tests/find-prologues.c
+++ b/tests/find-prologues.c
@@ -25,7 +25,7 @@
 #include <stdio_ext.h>
 #include <locale.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <fnmatch.h>
 
diff --git a/tests/funcretval.c b/tests/funcretval.c
index 8d19d117..c8aaa93d 100644
--- a/tests/funcretval.c
+++ b/tests/funcretval.c
@@ -25,7 +25,7 @@
 #include <stdio_ext.h>
 #include <locale.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <fnmatch.h>
 
diff --git a/tests/funcscopes.c b/tests/funcscopes.c
index 9c901858..dbccb89e 100644
--- a/tests/funcscopes.c
+++ b/tests/funcscopes.c
@@ -25,7 +25,7 @@
 #include <stdio_ext.h>
 #include <locale.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <fnmatch.h>
 
diff --git a/tests/getsrc_die.c b/tests/getsrc_die.c
index 055aede0..9c394dd0 100644
--- a/tests/getsrc_die.c
+++ b/tests/getsrc_die.c
@@ -19,7 +19,7 @@
 #endif
 
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <libelf.h>
diff --git a/tests/line2addr.c b/tests/line2addr.c
index e0d65d3d..9bf0023b 100644
--- a/tests/line2addr.c
+++ b/tests/line2addr.c
@@ -26,7 +26,7 @@
 #include <locale.h>
 #include <stdlib.h>
 #include <string.h>
-#include <error.h>
+#include <err.h>
 
 
 static void
diff --git a/tests/low_high_pc.c b/tests/low_high_pc.c
index d0f43023..8da4fbdf 100644
--- a/tests/low_high_pc.c
+++ b/tests/low_high_pc.c
@@ -25,7 +25,7 @@
 #include <stdio_ext.h>
 #include <locale.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <fnmatch.h>
 
diff --git a/tests/md5-sha1-test.c b/tests/md5-sha1-test.c
index d50355e9..3c41f40b 100644
--- a/tests/md5-sha1-test.c
+++ b/tests/md5-sha1-test.c
@@ -19,7 +19,7 @@
 #endif
 
 #include <string.h>
-#include <error.h>
+#include <err.h>
 
 #include "md5.h"
 #include "sha1.h"
diff --git a/tests/rdwrmmap.c b/tests/rdwrmmap.c
index 6f027dfe..1ce5e6ed 100644
--- a/tests/rdwrmmap.c
+++ b/tests/rdwrmmap.c
@@ -19,7 +19,7 @@
 #endif
 
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/tests/saridx.c b/tests/saridx.c
index 8a450d82..b3878013 100644
--- a/tests/saridx.c
+++ b/tests/saridx.c
@@ -17,7 +17,7 @@
 
 #include <config.h>
 
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <stdio.h>
diff --git a/tests/sectiondump.c b/tests/sectiondump.c
index 3033fedc..8e888db3 100644
--- a/tests/sectiondump.c
+++ b/tests/sectiondump.c
@@ -18,7 +18,7 @@
 #include <config.h>
 
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <fcntl.h>
 #include <gelf.h>
 #include <inttypes.h>
diff --git a/tests/varlocs.c b/tests/varlocs.c
index c3fba89e..e043ea2c 100644
--- a/tests/varlocs.c
+++ b/tests/varlocs.c
@@ -25,7 +25,7 @@
 #include <dwarf.h>
 #include <stdio.h>
 #include <stdlib.h>
-#include <error.h>
+#include <err.h>
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/tests/vdsosyms.c b/tests/vdsosyms.c
index b876c10b..afb28232 100644
--- a/tests/vdsosyms.c
+++ b/tests/vdsosyms.c
@@ -18,7 +18,7 @@
 #include <config.h>
 #include <assert.h>
 #include <errno.h>
-#include <error.h>
+#include <err.h>
 #include <inttypes.h>
 #include <stdio.h>
 #include <string.h>