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-rw-r--r--elf/neededtest.c125
1 files changed, 0 insertions, 125 deletions
diff --git a/elf/neededtest.c b/elf/neededtest.c
deleted file mode 100644
index 3cea499314..0000000000
--- a/elf/neededtest.c
+++ /dev/null
@@ -1,125 +0,0 @@
-#include <dlfcn.h>
-#include <libintl.h>
-#include <link.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define MAPS ((struct link_map *) _r_debug.r_map)
-
-static int
-check_loaded_objects (const char **loaded)
-{
- struct link_map *lm;
- int n;
- int *found = NULL;
- int errors = 0;
-
- for (n = 0; loaded[n]; n++)
- /* NOTHING */;
-
- if (n)
- {
- found = (int *) alloca (sizeof (int) * n);
- memset (found, 0, sizeof (int) * n);
- }
-
- printf(" Name\n");
- printf(" --------------------------------------------------------\n");
- for (lm = MAPS; lm; lm = lm->l_next)
- {
- if (lm->l_name && lm->l_name[0])
- printf(" %s, count = %d\n", lm->l_name, (int) lm->l_direct_opencount);
- if (lm->l_type == lt_loaded && lm->l_name)
- {
- int match = 0;
- for (n = 0; loaded[n] != NULL; n++)
- {
- if (strcmp (basename (loaded[n]), basename (lm->l_name)) == 0)
- {
- found[n] = 1;
- match = 1;
- break;
- }
- }
-
- if (match == 0)
- {
- ++errors;
- printf ("ERRORS: %s is not unloaded\n", lm->l_name);
- }
- }
- }
-
- for (n = 0; loaded[n] != NULL; n++)
- {
- if (found[n] == 0)
- {
- ++errors;
- printf ("ERRORS: %s is not loaded\n", loaded[n]);
- }
- }
-
- return errors;
-}
-
-int
-main (void)
-{
- void *obj2[2];
- void *obj3;
- const char *loaded[] = { NULL, NULL, NULL, NULL };
- int errors = 0;
-
- printf ("\nThis is what is in memory now:\n");
- errors += check_loaded_objects (loaded);
-
- printf( "Loading shared object neededobj3.so\n");
- obj3 = dlopen( "neededobj3.so", RTLD_LAZY);
- if (obj3 == NULL)
- {
- printf ("%s\n", dlerror ());
- exit (1);
- }
- loaded[0] = "neededobj1.so";
- loaded[1] = "neededobj2.so";
- loaded[2] = "neededobj3.so";
- errors += check_loaded_objects (loaded);
-
- printf ("Now loading shared object neededobj2.so\n");
- obj2[0] = dlopen ("neededobj2.so", RTLD_LAZY);
- if (obj2[0] == NULL)
- {
- printf ("%s\n", dlerror ());
- exit (1);
- }
- errors += check_loaded_objects (loaded);
-
- printf ("And loading shared object neededobj2.so again\n");
- obj2[1] = dlopen ("neededobj2.so", RTLD_LAZY);
- if (obj2[1] == NULL)
- {
- printf ("%s\n", dlerror ());
- exit (1);
- }
- errors += check_loaded_objects (loaded);
-
- printf ("Closing neededobj2.so for the first time\n");
- dlclose (obj2[0]);
- errors += check_loaded_objects (loaded);
-
- printf ("Closing neededobj3.so\n");
- dlclose (obj3);
- loaded[2] = NULL;
- errors += check_loaded_objects (loaded);
-
- printf ("Closing neededobj2.so for the second time\n");
- dlclose (obj2[1]);
- loaded[0] = NULL;
- loaded[1] = NULL;
- errors += check_loaded_objects (loaded);
-
- if (errors != 0)
- printf ("%d errors found\n", errors);
- return errors;
-}