[fU-cvs] libfunutil/toc/tests/c check_for_dlopen_and_friends.c,NONE,1.1 Makefile,NONE,1.1

[<sg...@us...>]

Update of /cvsroot/libfunutil/libfunutil/toc/tests/c
In directory sc8-pr-cvs1:/tmp/cvs-serv5960/toc/tests/c

Added Files:
	check_for_dlopen_and_friends.c Makefile 
Log Message:
egg

--- NEW FILE: check_for_dlopen_and_friends.c ---
/**
   Quick check for dlopen(), dlclose() and dlsym().

   toc usage:

   toc_run_fail path/to/this/file -ldl -export-dynamic
 */
#include <dlfcn.h>
#include <stdlib.h>
void foo_function() {}

int main()
{
        typedef void (*func)();
        void * soh = dlopen( 0, RTLD_NOW | RTLD_GLOBAL );
        if( ! soh )
        {
                printf( "%s\n", dlerror() );
                return 1;
        }
        void * sym = (func) dlsym( soh, "foo_function" );
        if( 0 == sym )
        {
                printf( "%s\n", dlerror() );
                return 2;
        }
        int err = dlclose( soh );
        if( err )
        {
                printf( "%s\n", dlerror() );
                return err;
        }
        return 0;
}

--- NEW FILE: Makefile ---

include toc.make

DIST_FILES += $(wildcard *.c)

all: