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openwrt/package/libs/elfutils/patches/100-musl-compat.patch

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--- a/lib/system.h
+++ b/lib/system.h
@@ -68,6 +68,16 @@ extern int crc32_file (int fd, uint32_t
#define gettext_noop(Str) Str
+#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__)
static inline ssize_t __attribute__ ((unused))
pwrite_retry (int fd, const void *buf, size_t len, off_t off)
--- a/lib/color.c
+++ b/lib/color.c
@@ -32,7 +32,7 @@
#endif
#include <argp.h>
-#include <error.h>
+#include <err.h>
#include <libintl.h>
#include <stdlib.h>
#include <string.h>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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 <libintl.h>
#include <stdio.h>
--- 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>
--- 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>
--- 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>
--- a/src/i386_ld.c
+++ b/src/i386_ld.c
@@ -20,7 +20,7 @@
#endif
#include <assert.h>
-#include <error.h>
+#include <err.h>
#include <libintl.h>
#include <stdlib.h>
#include <string.h>
--- a/src/ld.c
+++ b/src/ld.c
@@ -21,7 +21,7 @@
#include <argp.h>
#include <assert.h>
-#include <error.h>
+#include <err.h>
#include <fcntl.h>
#include <libelf.h>
#include <libintl.h>
--- a/src/ldgeneric.c
+++ b/src/ldgeneric.c
@@ -23,7 +23,7 @@
#include <ctype.h>
#include <dlfcn.h>
#include <errno.h>
-#include <error.h>
+#include <err.h>
#include <fcntl.h>
#include <fnmatch.h>
#include <gelf.h>
--- a/src/ldlex.c
+++ b/src/ldlex.c
@@ -1106,7 +1106,7 @@ char *ldtext;
#include <assert.h>
#include <ctype.h>
#include <elf.h>
-#include <error.h>
+#include <err.h>
#include <inttypes.h>
#include <libintl.h>
#include <stdbool.h>
--- a/src/ldscript.c
+++ b/src/ldscript.c
@@ -95,7 +95,7 @@
#endif
#include <assert.h>
-#include <error.h>
+#include <err.h>
#include <libintl.h>
#include <stdbool.h>
#include <stdint.h>
@@ -106,7 +106,7 @@
#include <system.h>
#include <ld.h>
-/* The error handler. */
+/* The err.handler. */
static void yyerror (const char *s);
/* Some helper functions we need to construct the data structures
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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 <gelf.h>
#include <libelf.h>
--- 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>
--- 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>
--- 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>
--- 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__
--- 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__)
--- 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>
--- 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>
--- 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>
--- 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)
--- 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)
--- 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>
#include <sys/resource.h>
--- 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 =
{
--- 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[])
--- 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)
--- 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>
--- 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 *
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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
--- 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>
--- 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"
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- 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>
--- a/libcpu/i386_lex.c
+++ b/libcpu/i386_lex.c
@@ -578,7 +578,7 @@ char *i386_text;
#endif
#include <ctype.h>
-#include <error.h>
+#include <err.h>
#include <libintl.h>
#include <system.h>
--- a/libcpu/i386_lex.l
+++ b/libcpu/i386_lex.l
@@ -31,7 +31,7 @@
#endif
#include <ctype.h>
-#include <error.h>
+#include <err.h>
#include <libintl.h>
#include <system.h>
--- 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>
--- 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 <sys/param.h>
@@ -74,5 +74,5 @@ __attribute ((noreturn, visibility ("hid
__libdw_oom (void)
{
while (1)
- error (EXIT_FAILURE, ENOMEM, "libdw");
+ err (EXIT_FAILURE, "libdw: out of memory");
}
--- 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>
--- a/src/ldlex.l
+++ b/src/ldlex.l
@@ -23,7 +23,7 @@
#include <assert.h>
#include <ctype.h>
#include <elf.h>
-#include <error.h>
+#include <err.h>
#include <inttypes.h>
#include <libintl.h>
#include <stdbool.h>
--- a/libebl/eblwstrtab.c
+++ b/libebl/eblwstrtab.c
@@ -305,7 +305,7 @@ copystrings (struct Ebl_WStrent *nodep,
/* Process the current node. */
nodep->offset = *offsetp;
- *freep = wmempcpy (*freep, nodep->string, nodep->len);
+ *freep = wmemcpy (*freep, nodep->string, nodep->len) + nodep->len;
*offsetp += nodep->len * sizeof (wchar_t);
for (subs = nodep->next; subs != NULL; subs = subs->next)
--- 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):
--- a/libdwfl/libdwfl.h
+++ b/libdwfl/libdwfl.h
@@ -31,6 +31,27 @@
#include "libdw.h"
#include <stdio.h>
+#include <unistd.h>
+#include <alloca.h>
+#include <string.h>
+
+#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
+
+#ifndef strndupa
+#define strndupa(s, n) \
+ (__extension__ ({const char *__in = (s); \
+ size_t __len = strnlen (__in, (n)) + 1; \
+ char *__out = (char *) alloca (__len); \
+ __out[__len-1] = '\0'; \
+ (char *) memcpy (__out, __in, __len-1);}))
+#endif
/* Handle for a session using the library. */
typedef struct Dwfl Dwfl;
--- a/libdwfl/find-debuginfo.c
+++ b/libdwfl/find-debuginfo.c
@@ -372,7 +372,7 @@ dwfl_standard_find_debuginfo (Dwfl_Modul
/* 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,
--- a/libdwfl/dwfl_build_id_find_elf.c
+++ b/libdwfl/dwfl_build_id_find_elf.c
@@ -94,7 +94,7 @@ __libdwfl_open_by_build_id (Dwfl_Module
{
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;
--- a/libelf/elf_getarsym.c
+++ b/libelf/elf_getarsym.c
@@ -297,7 +297,7 @@ elf_getarsym (Elf *elf, size_t *ptr)
arsym[cnt].as_off = (*u32)[cnt];
arsym[cnt].as_hash = _dl_elf_hash (str_data);
- str_data = rawmemchr (str_data, '\0') + 1;
+ str_data = memchr (str_data, '\0', SIZE_MAX) + 1;
}
/* At the end a special entry. */
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