From d785c366924df522974f4ee88d77fd8aaed58803 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sat, 21 Oct 2000 07:16:18 +0000 Subject: Update. 2000-10-21 Ulrich Drepper * elf/dl-open.c (add_to_global): New function. Split out from dl_open_worker. (dl_open_worker): Call add_to_global not only for new objects, also for previously loaded objects when (mode & RTLD_GLOBAL) and the object was not yet in the global scope. * elf/Makefile: Add rules to build and run lateglobal. * elf/lateglobal.c: New file. * elf/ltglobmod1.c: New file. * elf/ltglobmod2.c: New file. --- elf/ltglobmod2.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 elf/ltglobmod2.c (limited to 'elf/ltglobmod2.c') diff --git a/elf/ltglobmod2.c b/elf/ltglobmod2.c new file mode 100644 index 0000000..bc1cd27 --- /dev/null +++ b/elf/ltglobmod2.c @@ -0,0 +1,32 @@ +#include +#include +#include + +extern int bar (void); + +int +foo (void) +{ + void *h; + int res; + + /* Load ltglobalmod1 in the global namespace. */ + h = dlopen ("ltglobmod1.so", RTLD_GLOBAL | RTLD_LAZY); + if (h == NULL) + { + printf ("%s: cannot open %s: %s", + __FUNCTION__, "ltglobmod1.so", dlerror ()); + exit (EXIT_FAILURE); + } + + /* Call bar. This is undefined in the DSO. */ + puts ("about to call `bar'"); + fflush (stdout); + res = bar (); + + printf ("bar returned %d\n", res); + + dlclose (h); + + return res != 42; +} -- cgit v1.1