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2000-09-16  Ulrich Drepper  <drepper@redhat.com>

	* dlfcn/Makefile (distribute): Add defaultmod1.c and defaultmod2.c.
	(test): Add default.
	(modules-names): Add defaultmod1 and defaultmod2.
	Add rules to build test objects.
This commit is contained in:
Ulrich Drepper 2000-09-16 09:08:30 +00:00
parent fe4901403f
commit 3fe4001526
5 changed files with 211 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2000-09-16 Ulrich Drepper <drepper@redhat.com>
* dlfcn/Makefile (distribute): Add defaultmod1.c and defaultmod2.c.
(test): Add default.
(modules-names): Add defaultmod1 and defaultmod2.
Add rules to build test objects.
2000-09-15 Ulrich Drepper <drepper@redhat.com> 2000-09-15 Ulrich Drepper <drepper@redhat.com>
* wctype/wctype.h: Always include <bits/types.h>. * wctype/wctype.h: Always include <bits/types.h>.

13
dlfcn/Makefile
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@ -20,7 +20,8 @@ subdir := dlfcn
headers := bits/dlfcn.h dlfcn.h headers := bits/dlfcn.h dlfcn.h
extra-libs := libdl extra-libs := libdl
libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr eval libdl-routines := dlopen dlclose dlsym dlvsym dlerror dladdr eval
distribute := dlopenold.c glreflib1.c glreflib2.c failtestmod.c eval.c distribute := dlopenold.c glreflib1.c glreflib2.c failtestmod.c eval.c \
defaultmod1.c defaultmod2.c
extra-libs-others := libdl extra-libs-others := libdl
@ -33,9 +34,9 @@ endif
libdl-shared-only-routines += eval libdl-shared-only-routines += eval
ifeq (yes,$(build-shared)) ifeq (yes,$(build-shared))
tests = glrefmain failtest tst-dladdr tests = glrefmain failtest tst-dladdr default
endif endif
modules-names = glreflib1 glreflib2 failtestmod modules-names = glreflib1 glreflib2 failtestmod defaultmod1 defaultmod2
extra-objs += $(modules-names:=.os) eval.os extra-objs += $(modules-names:=.os) eval.os
generated := $(modules-names:=.so) generated := $(modules-names:=.so)
@ -56,3 +57,9 @@ $(objpfx)failtest.out: $(objpfx)failtestmod.so
$(objpfx)tst-dladdr: $(libdl) $(objpfx)tst-dladdr: $(libdl)
$(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so $(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so
LDFLAGS-default = -rdynamic
$(objpfx)default: $(libdl) $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
$(objpfx)defaultmod1.so: $(libdl)
LDFLAGS-defaultmod2.so = -Bsymbolic
$(objpfx)defaultmod2.so: $(libdl)

64
dlfcn/default.c Normal file
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@ -0,0 +1,64 @@
#include <dlfcn.h>
#include <stdio.h>
extern int test_in_mod1 (void *);
extern int test_in_mod2 (void *);
int
main (int argc, char *argv[])
{
int (*ifp) (void);
void *p;
int result = 0;
/* Find function `main'. */
p = dlsym (RTLD_DEFAULT, "main");
if (p == NULL)
{
printf ("%s: main not found\n", __FILE__);
result = 1;
}
else if (p != (void *) &main)
{
printf ("%s: wrong address returned for main\n", __FILE__);
result = 1;
}
else
printf ("%s: main correctly found\n", __FILE__);
ifp = dlsym (RTLD_DEFAULT, "found_in_mod1");
if ((void *) ifp == NULL)
{
printf ("%s: found_in_mod1 not found\n", __FILE__);
result = 1;
}
else if (ifp () != 1)
{
printf ("%s: wrong address returned for found_in_mod1\n", __FILE__);
result = 1;
}
else
printf ("%s: found_in_mod1 correctly found\n", __FILE__);
ifp = dlsym (RTLD_DEFAULT, "found_in_mod2");
if ((void *) ifp == NULL)
{
printf ("%s: found_in_mod2 not found\n", __FILE__);
result = 1;
}
else if (ifp () != 2)
{
printf ("%s: wrong address returned for found_in_mod2\n", __FILE__);
result = 1;
}
else
printf ("%s: found_in_mod2 correctly found\n", __FILE__);
result |= test_in_mod1 ((void *) &main);
result |= test_in_mod2 ((void *) &main);
return result;
}

62
dlfcn/defaultmod1.c Normal file
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@ -0,0 +1,62 @@
#include <dlfcn.h>
#include <stdio.h>
int
found_in_mod1 (void)
{
return 1;
}
int
test_in_mod1 (void *mainp)
{
int (*ifp) (void);
void *p;
int result = 0;
/* Find function `main'. */
p = dlsym (RTLD_DEFAULT, "main");
if (p == NULL)
{
printf ("%s: main not found\n", __FILE__);
result = 1;
}
else if (p != mainp)
{
printf ("%s: wrong address returned for main\n", __FILE__);
result = 1;
}
else
printf ("%s: main correctly found\n", __FILE__);
ifp = dlsym (RTLD_DEFAULT, "found_in_mod1");
if ((void *) ifp == NULL)
{
printf ("%s: found_in_mod1 not found\n", __FILE__);
result = 1;
}
else if (ifp () != 1)
{
printf ("%s: wrong address returned for found_in_mod1\n", __FILE__);
result = 1;
}
else
printf ("%s: found_in_mod1 correctly found\n", __FILE__);
ifp = dlsym (RTLD_DEFAULT, "found_in_mod2");
if ((void *) ifp == NULL)
{
printf ("%s: found_in_mod2 not found\n", __FILE__);
result = 1;
}
else if (ifp () != 2)
{
printf ("%s: wrong address returned for found_in_mod2\n", __FILE__);
result = 1;
}
else
printf ("%s: found_in_mod2 correctly found\n", __FILE__);
return result;
}

68
dlfcn/defaultmod2.c Normal file
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@ -0,0 +1,68 @@
#include <dlfcn.h>
#include <stdio.h>
int
found_in_mod1 (void)
{
return 1;
}
int
found_in_mod2 (void)
{
return 2;
}
int
test_in_mod2 (void *mainp)
{
int (*ifp) (void);
void *p;
int result = 0;
/* Find function `main'. */
p = dlsym (RTLD_DEFAULT, "main");
if (p == NULL)
{
printf ("%s: main not found\n", __FILE__);
result = 1;
}
else if (p != mainp)
{
printf ("%s: wrong address returned for main\n", __FILE__);
result = 1;
}
else
printf ("%s: main correctly found\n", __FILE__);
ifp = dlsym (RTLD_DEFAULT, "found_in_mod1");
if ((void *) ifp == NULL)
{
printf ("%s: found_in_mod1 not found\n", __FILE__);
result = 1;
}
else if (ifp () != 1)
{
printf ("%s: wrong address returned for found_in_mod1\n", __FILE__);
result = 1;
}
else
printf ("%s: found_in_mod1 correctly found\n", __FILE__);
ifp = dlsym (RTLD_DEFAULT, "found_in_mod2");
if ((void *) ifp == NULL)
{
printf ("%s: found_in_mod2 not found\n", __FILE__);
result = 1;
}
else if (ifp () != 2)
{
printf ("%s: wrong address returned for found_in_mod2\n", __FILE__);
result = 1;
}
else
printf ("%s: found_in_mod2 correctly found\n", __FILE__);
return result;
}