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-rw-r--r--dlfcn/Makefile39
-rw-r--r--dlfcn/bug-atexit1-lib.c375
-rw-r--r--dlfcn/bug-atexit1.c23
-rw-r--r--dlfcn/bug-atexit2-lib.c14
-rw-r--r--dlfcn/bug-atexit2.c53
-rw-r--r--dlfcn/bug-atexit3-lib.cc23
-rw-r--r--dlfcn/bug-atexit3.c18
-rw-r--r--dlfcn/dlclose.c3
-rw-r--r--dlfcn/dlerror.c37
-rw-r--r--dlfcn/dlfcn.c39
-rw-r--r--dlfcn/dlfcn.h21
-rw-r--r--dlfcn/dlinfo.c29
-rw-r--r--dlfcn/dlmopen.c26
-rw-r--r--dlfcn/dlopen.c15
-rw-r--r--dlfcn/dlopenold.c8
15 files changed, 43 insertions, 680 deletions
diff --git a/dlfcn/Makefile b/dlfcn/Makefile
index 63e7b31..ed20ae5 100644
--- a/dlfcn/Makefile
+++ b/dlfcn/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 1995-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+# Copyright (C) 1995-2002, 2003, 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
@@ -20,14 +20,13 @@ subdir := dlfcn
headers := bits/dlfcn.h dlfcn.h
extra-libs := libdl
libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr dladdr1 dlinfo \
- dlmopen dlfcn
-routines := $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines)))
+ dlmopen
+routines := $(patsubst %,s%,$(libdl-routines))
elide-routines.os := $(routines)
distribute := dlopenold.c glreflib1.c glreflib2.c failtestmod.c \
defaultmod1.c defaultmod2.c errmsg1mod.c modatexit.c \
modcxaatexit.c modstatic.c modstatic2.c \
- bug-dlsym1-lib1.c bug-dlsym1-lib2.c bug-atexit1-lib.c \
- bug-atexit2-lib.c
+ bug-dlsym1-lib1.c bug-dlsym1-lib2.c
extra-libs-others := libdl
@@ -35,21 +34,19 @@ include ../Makeconfig
ifeq ($(versioning),yes)
libdl-routines += dlopenold
-libdl-shared-only-routines := dlopenold dlfcn
+libdl-shared-only-routines := dlopenold
endif
ifeq (yes,$(build-shared))
tests = glrefmain failtest tst-dladdr default errmsg1 tstcxaatexit \
- bug-dlopen1 bug-dlsym1 tst-dlinfo bug-atexit1 bug-atexit2 \
- bug-atexit3
+ bug-dlopen1 bug-dlsym1 tst-dlinfo
ifeq (yes,$(have-protected))
tests += tstatexit
endif
endif
modules-names = glreflib1 glreflib2 failtestmod defaultmod1 defaultmod2 \
errmsg1mod modatexit modcxaatexit \
- bug-dlsym1-lib1 bug-dlsym1-lib2 bug-atexit1-lib \
- bug-atexit2-lib bug-atexit3-lib
+ bug-dlsym1-lib1 bug-dlsym1-lib2
failtestmod.so-no-z-defs = yes
glreflib2.so-no-z-defs = yes
@@ -63,12 +60,16 @@ tststatic-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf
tststatic2-ENV = LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)elf
endif
-extra-test-objs += $(modules-names:=.os)
+extra-objs += $(modules-names:=.os)
generated := $(modules-names:=.so)
include ../Rules
+LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name)
+
test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
+$(test-modules): $(objpfx)%.so: $(objpfx)%.os $(common-objpfx)shlib.lds
+ $(build-module)
ifeq ($(build-shared),yes)
# Build all the modules even when not actually running test programs.
@@ -126,22 +127,6 @@ $(objpfx)bug-dlsym1-lib1.so: $(objpfx)bug-dlsym1-lib2.so \
$(objpfx)bug-dlsym1-lib2.so: $(common-objpfx)libc.so \
$(common-objpfx)libc_nonshared.a
-$(objpfx)bug-atexit1: $(libdl)
-$(objpfx)bug-atexit1.out: $(objpfx)bug-atexit1-lib.so
-$(objpfx)bug-atexit1-lib.so: $(common-objpfx)libc.so \
- $(common-objpfx)libc_nonshared.a
-
-$(objpfx)bug-atexit2: $(libdl)
-$(objpfx)bug-atexit2.out: $(objpfx)bug-atexit2-lib.so
-$(objpfx)bug-atexit2-lib.so: $(common-objpfx)libc.so \
- $(common-objpfx)libc_nonshared.a
-
-LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh $(common-objpfx)elf/ld.so \
- $(common-objpfx)libc_nonshared.a
-$(objpfx)bug-atexit3: $(libdl)
-$(objpfx)bug-atexit3.out: $(objpfx)bug-atexit3-lib.so
-$(objpfx)bug-atexit3-lib.so: $(common-objpfx)libc.so \
- $(common-objpfx)libc_nonshared.a
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
diff --git a/dlfcn/bug-atexit1-lib.c b/dlfcn/bug-atexit1-lib.c
deleted file mode 100644
index 715bb40..0000000
--- a/dlfcn/bug-atexit1-lib.c
+++ /dev/null
@@ -1,375 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-static int next;
-
-void
-f00 (void)
-{
- puts ("f00");
- if (next-- != 0)
- _exit (1);
-}
-
-void
-f01 (void)
-{
- puts ("f01");
- if (next-- != 1)
- _exit (1);
-}
-
-void
-f02 (void)
-{
- puts ("f02");
- if (next-- != 2)
- _exit (1);
-}
-
-void
-f03 (void)
-{
- puts ("f03");
- if (next-- != 3)
- _exit (1);
-}
-
-void
-f04 (void)
-{
- puts ("f04");
- if (next-- != 4)
- _exit (1);
-}
-
-void
-f05 (void)
-{
- puts ("f05");
- if (next-- != 5)
- _exit (1);
-}
-
-void
-f06 (void)
-{
- puts ("f06");
- if (next-- != 6)
- _exit (1);
-}
-
-void
-f07 (void)
-{
- puts ("f07");
- if (next-- != 7)
- _exit (1);
-}
-
-void
-f08 (void)
-{
- puts ("f08");
- if (next-- != 8)
- _exit (1);
-}
-
-void
-f09 (void)
-{
- puts ("f09");
- if (next-- != 9)
- _exit (1);
-}
-
-void
-f10 (void)
-{
- puts ("f10");
- if (next-- != 10)
- _exit (1);
-}
-
-void
-f11 (void)
-{
- puts ("f11");
- if (next-- != 11)
- _exit (1);
-}
-
-void
-f12 (void)
-{
- puts ("f12");
- if (next-- != 12)
- _exit (1);
-}
-
-void
-f13 (void)
-{
- puts ("f13");
- if (next-- != 13)
- _exit (1);
-}
-
-void
-f14 (void)
-{
- puts ("f14");
- if (next-- != 14)
- _exit (1);
-}
-
-void
-f15 (void)
-{
- puts ("f15");
- if (next-- != 15)
- _exit (1);
-}
-
-void
-f16 (void)
-{
- puts ("f16");
- if (next-- != 16)
- _exit (1);
-}
-
-void
-f17 (void)
-{
- puts ("f17");
- if (next-- != 17)
- _exit (1);
-}
-
-void
-f18 (void)
-{
- puts ("f18");
- if (next-- != 18)
- _exit (1);
-}
-
-void
-f19 (void)
-{
- puts ("f19");
- if (next-- != 19)
- _exit (1);
-}
-
-void
-f20 (void)
-{
- puts ("f20");
- if (next-- != 20)
- _exit (1);
-}
-
-void
-f21 (void)
-{
- puts ("f21");
- if (next-- != 21)
- _exit (1);
-}
-
-void
-f22 (void)
-{
- puts ("f22");
- if (next-- != 22)
- _exit (1);
-}
-
-void
-f23 (void)
-{
- puts ("f23");
- if (next-- != 23)
- _exit (1);
-}
-
-void
-f24 (void)
-{
- puts ("f24");
- if (next-- != 24)
- _exit (1);
-}
-
-void
-f25 (void)
-{
- puts ("f25");
- if (next-- != 25)
- _exit (1);
-}
-
-void
-f26 (void)
-{
- puts ("f26");
- if (next-- != 26)
- _exit (1);
-}
-
-void
-f27 (void)
-{
- puts ("f27");
- if (next-- != 27)
- _exit (1);
-}
-
-void
-f28 (void)
-{
- puts ("f28");
- if (next-- != 28)
- _exit (1);
-}
-
-void
-f29 (void)
-{
- puts ("f29");
- if (next-- != 29)
- _exit (1);
-}
-
-void
-f30 (void)
-{
- puts ("f30");
- if (next-- != 30)
- _exit (1);
-}
-
-void
-f31 (void)
-{
- puts ("f31");
- if (next-- != 31)
- _exit (1);
-}
-
-void
-f32 (void)
-{
- puts ("f32");
- if (next-- != 32)
- _exit (1);
-}
-
-void
-f33 (void)
-{
- puts ("f33");
- if (next-- != 33)
- _exit (1);
-}
-
-void
-f34 (void)
-{
- puts ("f34");
- if (next-- != 34)
- _exit (1);
-}
-
-void
-f35 (void)
-{
- puts ("f35");
- if (next-- != 35)
- _exit (1);
-}
-
-void
-f36 (void)
-{
- puts ("f36");
- if (next-- != 36)
- _exit (1);
-}
-
-void
-f37 (void)
-{
- puts ("f37");
- if (next-- != 37)
- _exit (1);
-}
-
-void
-f38 (void)
-{
- puts ("f38");
- if (next-- != 38)
- _exit (1);
-}
-
-void
-f39 (void)
-{
- puts ("f39");
- if (next-- != 39)
- _exit (1);
-}
-
-void
-foo (void)
-{
- atexit (f00);
- atexit (f01);
- atexit (f02);
- atexit (f03);
- atexit (f04);
- atexit (f05);
- atexit (f06);
- atexit (f07);
- atexit (f08);
- atexit (f09);
-
- atexit (f10);
- atexit (f11);
- atexit (f12);
- atexit (f13);
- atexit (f14);
- atexit (f15);
- atexit (f16);
- atexit (f17);
- atexit (f18);
- atexit (f19);
-
- atexit (f20);
- atexit (f21);
- atexit (f22);
- atexit (f23);
- atexit (f24);
- atexit (f25);
- atexit (f26);
- atexit (f27);
- atexit (f28);
- atexit (f29);
-
- atexit (f30);
- atexit (f31);
- atexit (f32);
- atexit (f33);
- atexit (f34);
- atexit (f35);
- atexit (f36);
- atexit (f37);
- atexit (f38);
- atexit (f39);
-
- next = 39;
-}
diff --git a/dlfcn/bug-atexit1.c b/dlfcn/bug-atexit1.c
deleted file mode 100644
index e2d1d2f..0000000
--- a/dlfcn/bug-atexit1.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Derived from a test case in
- http://sourceware.org/bugzilla/show_bug.cgi?id=1158. */
-#include <dlfcn.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-static int
-do_test (void)
-{
- for (int i = 0; i < 2; ++i)
- {
- void *dso = dlopen ("$ORIGIN/bug-atexit1-lib.so", RTLD_NOW);
- void (*fn) (void) = (void (*) (void)) dlsym (dso, "foo");
- fn ();
- dlclose (dso);
- puts ("round done");
- }
-
- return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/dlfcn/bug-atexit2-lib.c b/dlfcn/bug-atexit2-lib.c
deleted file mode 100644
index ca39657..0000000
--- a/dlfcn/bug-atexit2-lib.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-void
-fx (void)
-{
- puts ("At exit fx");
-}
-
-void
-foo (void)
-{
- atexit (fx);
-}
diff --git a/dlfcn/bug-atexit2.c b/dlfcn/bug-atexit2.c
deleted file mode 100644
index 15e9f7a..0000000
--- a/dlfcn/bug-atexit2.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Derived from a test case in
- http://sourceware.org/bugzilla/show_bug.cgi?id=1158. */
-#include <dlfcn.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-
-static int next = 3;
-
-static void
-f1 (void)
-{
- puts ("f1");
- if (next-- != 1)
- _exit (1);
-}
-
-static void
-f2 (void)
-{
- puts ("f2");
- if (next-- != 2)
- _exit (1);
-}
-
-static void
-f3 (void)
-{
- puts ("f3");
- if (next-- != 3)
- _exit (1);
-}
-
-static int
-do_test (void)
-{
- atexit (f1);
-
- void *dso = dlopen ("$ORIGIN/bug-atexit2-lib.so", RTLD_NOW);
- void (*fn) (void) = (void (*) (void)) dlsym (dso, "foo");
- fn ();
-
- atexit (f2);
-
- dlclose (dso);
-
- atexit (f3);
-
- return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/dlfcn/bug-atexit3-lib.cc b/dlfcn/bug-atexit3-lib.cc
deleted file mode 100644
index 3d01ea8..0000000
--- a/dlfcn/bug-atexit3-lib.cc
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <unistd.h>
-
-struct statclass
-{
- statclass()
- {
- write (1, "statclass\n", 10);
- }
- ~statclass()
- {
- write (1, "~statclass\n", 11);
- }
-};
-
-struct extclass
-{
- ~extclass()
- {
- static statclass var;
- }
-};
-
-extclass globvar;
diff --git a/dlfcn/bug-atexit3.c b/dlfcn/bug-atexit3.c
deleted file mode 100644
index 897eca8..0000000
--- a/dlfcn/bug-atexit3.c
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <dlfcn.h>
-#include <stdio.h>
-
-static int
-do_test (void)
-{
- void *handle = dlopen ("$ORIGIN/bug-atexit3-lib.so", RTLD_LAZY);
- if (handle == NULL)
- {
- printf ("dlopen failed: %s\n", dlerror ());
- return 1;
- }
- dlclose (handle);
- return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/dlfcn/dlclose.c b/dlfcn/dlclose.c
index 5a344f3..3ddedcf 100644
--- a/dlfcn/dlclose.c
+++ b/dlfcn/dlclose.c
@@ -19,7 +19,6 @@
02111-1307 USA. */
#include <dlfcn.h>
-#include <ldsodefs.h>
#if !defined SHARED && defined IS_IN_libdl
@@ -34,7 +33,7 @@ dlclose (void *handle)
static void
dlclose_doit (void *handle)
{
- GLRO(dl_close) (handle);
+ _dl_close (handle);
}
int
diff --git a/dlfcn/dlerror.c b/dlfcn/dlerror.c
index 7ea31d4..8789f4f 100644
--- a/dlfcn/dlerror.c
+++ b/dlfcn/dlerror.c
@@ -1,5 +1,5 @@
/* Return error detail for failing <dlfcn.h> functions.
- Copyright (C) 1995-2000,2002,2003,2004,2005 Free Software Foundation, Inc.
+ Copyright (C) 1995-2000,2002,2003,2004 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
@@ -19,7 +19,6 @@
#include <dlfcn.h>
#include <libintl.h>
-#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -41,7 +40,6 @@ struct dl_action_result
{
int errcode;
int returned;
- bool malloced;
const char *objname;
const char *errstring;
};
@@ -156,13 +154,13 @@ _dlerror_run (void (*operate) (void *), void *args)
{
/* Free the error string from the last failed command. This can
happen if `dlerror' was not run after an error was found. */
- if (result->malloced)
+ if (strcmp (result->errstring, "out of memory") != 0)
free ((char *) result->errstring);
result->errstring = NULL;
}
result->errcode = GLRO(dl_catch_error) (&result->objname, &result->errstring,
- &result->malloced, operate, args);
+ operate, args);
/* If no error we mark that no error string is available. */
result->returned = result->errstring == NULL;
@@ -182,30 +180,13 @@ init (void)
static_buf = &last_result;
}
-
-static void
-check_free (struct dl_action_result *rec)
-{
- if (rec->errstring != NULL
- && strcmp (rec->errstring, "out of memory") != 0)
- {
- /* We can free the string only if the allocation happened in the
- C library used by the dynamic linker. This means, it is
- always the C library in the base namespave. */
- struct link_map *map = NULL;
- Dl_info info;
- if (_dl_addr (check_free, &info, &map, NULL) != 0
- && map != NULL && map->l_ns == 0)
- free ((char *) rec->errstring);
- }
-}
-
-
static void
__attribute__ ((destructor))
fini (void)
{
- check_free (&last_result);
+ if (last_result.errstring != NULL
+ && strcmp (last_result.errstring, "out of memory") != 0)
+ free ((char *) last_result.errstring);
}
@@ -213,7 +194,11 @@ fini (void)
static void
free_key_mem (void *mem)
{
- check_free ((struct dl_action_result *) mem);
+ struct dl_action_result *result = (struct dl_action_result *) mem;
+
+ if (result->errstring != NULL
+ && strcmp (result->errstring, "out of memory") != 0)
+ free ((char *) result->errstring);
free (mem);
__libc_setspecific (key, NULL);
diff --git a/dlfcn/dlfcn.c b/dlfcn/dlfcn.c
deleted file mode 100644
index 1ee225b..0000000
--- a/dlfcn/dlfcn.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Load a shared object at run time.
- Copyright (C) 2005 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#include <dlfcn.h>
-
-
-int __dlfcn_argc attribute_hidden;
-char **__dlfcn_argv attribute_hidden;
-
-
-static void
-init (int argc, char *argv[])
-{
- __dlfcn_argc = argc;
- __dlfcn_argv = argv;
-}
-
-static void (*const init_array []) (int argc, char *argv[])
- __attribute__ ((section (".init_array"), aligned (sizeof (void *))))
- __attribute_used__ =
-{
- init
-};
diff --git a/dlfcn/dlfcn.h b/dlfcn/dlfcn.h
index 7e373edd..42c25b8 100644
--- a/dlfcn/dlfcn.h
+++ b/dlfcn/dlfcn.h
@@ -1,6 +1,5 @@
/* User functions for run-time dynamic loading.
- Copyright (C) 1995-1999,2000,2001,2003,2004,2006
- Free Software Foundation, Inc.
+ Copyright (C) 1995-1999,2000,2001,2003,2004 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
@@ -136,8 +135,6 @@ enum
store the `struct link_map *' for HANDLE there. */
RTLD_DI_LINKMAP = 2,
- RTLD_DI_CONFIGADDR = 3, /* Unsupported, defined by Solaris. */
-
/* Treat ARG as `Dl_serinfo *' (see below), and fill in to describe the
directories that will be searched for dependencies of this object.
RTLD_DI_SERINFOSIZE fills in just the `dls_cnt' and `dls_size'
@@ -150,21 +147,7 @@ enum
expand $ORIGIN in this shared object's dependency file names. */
RTLD_DI_ORIGIN = 6,
- RTLD_DI_PROFILENAME = 7, /* Unsupported, defined by Solaris. */
- RTLD_DI_PROFILEOUT = 8, /* Unsupported, defined by Solaris. */
-
- /* Treat ARG as `size_t *', and store there the TLS module ID
- of this object's PT_TLS segment, as used in TLS relocations;
- store zero if this object does not define a PT_TLS segment. */
- RTLD_DI_TLS_MODID = 9,
-
- /* Treat ARG as `void **', and store there a pointer to the calling
- thread's TLS block corresponding to this object's PT_TLS segment.
- Store a null pointer if this object does not define a PT_TLS
- segment, or if the calling thread has not allocated a block for it. */
- RTLD_DI_TLS_DATA = 10,
-
- RTLD_DI_MAX = 10,
+ RTLD_DI_CONFIGADDR = 3 /* Unsupported, defined by Solaris. */
};
diff --git a/dlfcn/dlinfo.c b/dlfcn/dlinfo.c
index 20aa950..44af55a 100644
--- a/dlfcn/dlinfo.c
+++ b/dlfcn/dlinfo.c
@@ -1,5 +1,5 @@
/* dlinfo -- Get information from the dynamic linker.
- Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2003, 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
@@ -32,10 +32,6 @@ dlinfo (void *handle, int request, void *arg)
#else
-# ifdef USE_TLS
-# include <dl-tls.h>
-# endif
-
struct dlinfo_args
{
ElfW(Addr) caller;
@@ -58,8 +54,9 @@ dlinfo_doit (void *argsblock)
/* Find the highest-addressed object that CALLER is not below. */
for (nsid = 0; nsid < DL_NNS; ++nsid)
for (l = GL(dl_ns)[nsid]._ns_loaded; l != NULL; l = l->l_next)
- if (caller >= l->l_map_start && caller < l->l_map_end
- && (l->l_contiguous || _dl_addr_inside_object (l, caller)))
+ if (caller >= l->l_map_start && caller < l->l_map_end)
+ /* There must be exactly one DSO for the range of the virtual
+ memory. Otherwise something is really broken. */
break;
if (l == NULL)
@@ -93,24 +90,6 @@ RTLD_SELF used in code not dynamically loaded"));
case RTLD_DI_ORIGIN:
strcpy (args->arg, l->l_origin);
break;
-
- case RTLD_DI_TLS_MODID:
- *(size_t *) args->arg = 0;
-#ifdef USE_TLS
- *(size_t *) args->arg = l->l_tls_modid;
-#endif
- break;
-
- case RTLD_DI_TLS_DATA:
- {
- void *data = NULL;
-#ifdef USE_TLS
- if (l->l_tls_modid != 0)
- data = _dl_tls_get_addr_soft (l);
-#endif
- *(void **) args->arg = data;
- break;
- }
}
}
diff --git a/dlfcn/dlmopen.c b/dlfcn/dlmopen.c
index 0c69154..5fd6543 100644
--- a/dlfcn/dlmopen.c
+++ b/dlfcn/dlmopen.c
@@ -1,5 +1,5 @@
/* Load a shared object at run time.
- Copyright (C) 1995-2000,2003,2004,2006 Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,98,99,2000,2003,2004 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
@@ -21,7 +21,6 @@
#include <errno.h>
#include <libintl.h>
#include <stddef.h>
-#include <unistd.h>
#include <ldsodefs.h>
#if !defined SHARED && defined IS_IN_libdl
@@ -55,24 +54,15 @@ dlmopen_doit (void *a)
/* Non-shared code has no support for multiple namespaces. */
if (args->nsid != LM_ID_BASE)
- {
# ifdef SHARED
- /* If trying to open the link map for the main executable the namespace
- must be the main one. */
- if (args->file == NULL)
+ /* If trying to open the link map for the main executable the namespace
+ must be the main one. */
+ if (args->file == NULL)
# endif
- GLRO(dl_signal_error) (EINVAL, NULL, NULL, N_("invalid namespace"));
-
- /* It makes no sense to use RTLD_GLOBAL when loading a DSO into
- a namespace other than the base namespace. */
- if (__builtin_expect (args->mode & RTLD_GLOBAL, 0))
- GLRO(dl_signal_error) (EINVAL, NULL, NULL, N_("invalid mode"));
- }
-
- args->new = GLRO(dl_open) (args->file ?: "", args->mode | __RTLD_DLOPEN,
- args->caller,
- args->nsid, __dlfcn_argc, __dlfcn_argv,
- __environ);
+ GLRO(dl_signal_error) (EINVAL, NULL, NULL, N_("invalid namespace"));
+
+ args->new = _dl_open (args->file ?: "", args->mode | __RTLD_DLOPEN,
+ args->caller, args->nsid);
}
diff --git a/dlfcn/dlopen.c b/dlfcn/dlopen.c
index bffb512..6381ffc 100644
--- a/dlfcn/dlopen.c
+++ b/dlfcn/dlopen.c
@@ -1,5 +1,5 @@
/* Load a shared object at run time.
- Copyright (C) 1995-2000,2003,2004,2005 Free Software Foundation, Inc.
+ Copyright (C) 1995,96,97,98,99,2000,2003,2004 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
@@ -18,10 +18,7 @@
02111-1307 USA. */
#include <dlfcn.h>
-#include <libintl.h>
#include <stddef.h>
-#include <unistd.h>
-#include <ldsodefs.h>
#if !defined SHARED && defined IS_IN_libdl
@@ -59,14 +56,8 @@ dlopen_doit (void *a)
{
struct dlopen_args *args = (struct dlopen_args *) a;
- if (args->mode & ~(RTLD_BINDING_MASK | RTLD_NOLOAD | RTLD_DEEPBIND
- | RTLD_GLOBAL | RTLD_LOCAL | RTLD_NODELETE))
- GLRO(dl_signal_error) (0, NULL, NULL, _("invalid mode parameter"));
-
- args->new = GLRO(dl_open) (args->file ?: "", args->mode | __RTLD_DLOPEN,
- args->caller,
- args->file == NULL ? LM_ID_BASE : NS,
- __dlfcn_argc, __dlfcn_argv, __environ);
+ args->new = _dl_open (args->file ?: "", args->mode | __RTLD_DLOPEN,
+ args->caller, args->file == NULL ? LM_ID_BASE : NS);
}
diff --git a/dlfcn/dlopenold.c b/dlfcn/dlopenold.c
index 8dae1c4..148716c 100644
--- a/dlfcn/dlopenold.c
+++ b/dlfcn/dlopenold.c
@@ -19,8 +19,6 @@
#include <dlfcn.h>
#include <stddef.h>
-#include <unistd.h>
-#include <ldsodefs.h>
/* This file is for compatibility with glibc 2.0. Compile it only if
versioning is used. */
@@ -52,10 +50,8 @@ dlopen_doit (void *a)
{
struct dlopen_args *args = (struct dlopen_args *) a;
- args->new = GLRO(dl_open) (args->file ?: "", args->mode | __RTLD_DLOPEN,
- args->caller,
- args->file == NULL ? LM_ID_BASE : NS,
- __dlfcn_argc, __dlfcn_argv, __environ);
+ args->new = _dl_open (args->file ?: "", args->mode | __RTLD_DLOPEN,
+ args->caller, args->file == NULL ? LM_ID_BASE : NS);
}
extern void *__dlopen_nocheck (const char *file, int mode);
generated by cgit v1.1 at 2024-11-09 19:50:55 +0000