2004-03-10 Ulrich Drepper <drepper@redhat.com>
+ * sysdeps/generic/errno.c: Include <dl-sysdep.h>. Use
+ RTLD_PRIVATE_ERRNO to decide whether errno compat symbols are needed.
+
* elf/dl-sym.c: Unify _dl_sym and _dl_vsym code and make the entry
points wrappers around the unified code.
static void *
internal_function
-do_sym (void *handle, const char *name, struct r_found_version *vers,
- int flags, void *who)
+do_sym (void *handle, const char *name, void *who,
+ struct r_found_version *vers, int flags)
{
const ElfW(Sym) *ref = NULL;
lookup_t result;
}
-
void *
internal_function
_dl_vsym (void *handle, const char *name, const char *version, void *who)
/* We don't have a specific file where the symbol can be found. */
vers.filename = NULL;
- return do_sym (handle, name, &vers, 0, who);
+ return do_sym (handle, name, who, &vers, 0);
}
internal_function
_dl_sym (void *handle, const char *name, void *who)
{
- return do_sym (handle, name, NULL, DL_LOOKUP_RETURN_NEWEST, who);
+ return do_sym (handle, name, who, NULL, DL_LOOKUP_RETURN_NEWEST);
}
/* Definition of `errno' variable. Canonical version.
- Copyright (C) 2002 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
#include <errno.h>
#include <tls.h>
+#include <dl-sysdep.h>
#undef errno
#if USE___THREAD
link time. Programs must use the accessor functions. RTLD is special,
since it's not exported from there at any time. */
# if defined HAVE_ELF && defined SHARED && defined DO_VERSIONING \
- && !defined IS_IN_rtld
+ && !RTLD_PRIVATE_ERRNO
# include <shlib-compat.h>
compat_symbol (libc, errno, errno, GLIBC_2_0);
compat_symbol (libc, _errno, _errno, GLIBC_2_0);