diff options
Diffstat (limited to 'elf/noload.c')
| -rw-r--r-- | elf/noload.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/elf/noload.c b/elf/noload.c index 9281ec7..bcc85ef 100644 --- a/elf/noload.c +++ b/elf/noload.c @@ -1,20 +1,28 @@ #include <dlfcn.h> #include <stdio.h> +#include <mcheck.h> int main (void) { int result = 0; + void *p; + + mtrace (); /* First try to load an object which is a dependency. This should succeed. */ - if (dlopen ("testobj1.so", RTLD_LAZY | RTLD_NOLOAD) == NULL) + p = dlopen ("testobj1.so", RTLD_LAZY | RTLD_NOLOAD); + if (p == NULL) { printf ("cannot open \"testobj1.so\": %s\n", dlerror ()); result = 1; } else - puts ("loading \"testobj1.so\" succeeded, OK"); + { + puts ("loading \"testobj1.so\" succeeded, OK"); + dlclose (p); + } /* Now try loading an object which is not already loaded. */ if (dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD) != NULL) @@ -25,8 +33,6 @@ main (void) else { /* Load the object and run the same test again. */ - void *p; - puts ("\"testobj5.so\" wasn't loaded and RTLD_NOLOAD prevented it, OK"); p = dlopen ("testobj5.so", RTLD_LAZY); @@ -41,13 +47,17 @@ main (void) { puts ("loading \"testobj5.so\" succeeded, OK"); - if (dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD) == NULL) + void *q = dlopen ("testobj5.so", RTLD_LAZY | RTLD_NOLOAD); + if (q == NULL) { printf ("cannot open \"testobj5.so\": %s\n", dlerror ()); result = 1; } else - puts ("loading \"testobj5.so\" with RTLD_NOLOAD succeeded, OK"); + { + puts ("loading \"testobj5.so\" with RTLD_NOLOAD succeeded, OK"); + dlclose (q); + } if (dlclose (p) != 0) { |