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fc7f617d30
* include/link.h: Include sysd-link.h. * sysdeps/generic/sysd-link.h: New file. * sysdeps/unix/sysv/linux/sysd-link.h: New file. * elf/Makefile (distribute): Add sysd-link.h. * elf/dl-load.c: Use definitions from sysd-link.h instead of stat types and functions directly. * elf/dl-misc.c: Likewise. * elf/dl-profile.c: Likewise. * elf/loadfail.c (main): Close all successfully loaded objects.
42 lines
933 B
C
42 lines
933 B
C
#include <dlfcn.h>
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#include <error.h>
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#include <mcheck.h>
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#include <stdio.h>
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#include <stdlib.h>
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int
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main (void)
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{
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void *su[5];
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void *h;
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int n;
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mtrace ();
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if ((su[0] = dlopen ("testobj1.so", RTLD_GLOBAL | RTLD_NOW)) == NULL
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|| (su[1] = dlopen ("testobj2.so", RTLD_GLOBAL | RTLD_NOW)) == NULL
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|| (su[2] = dlopen ("testobj3.so", RTLD_GLOBAL | RTLD_NOW)) == NULL
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|| (su[3] = dlopen ("testobj4.so", RTLD_GLOBAL | RTLD_NOW)) == NULL
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|| (su[4] = dlopen ("testobj5.so", RTLD_GLOBAL | RTLD_NOW)) == NULL)
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error (EXIT_FAILURE, 0, "failed to load shared object: %s", dlerror ());
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h = dlopen ("failobj.so", RTLD_GLOBAL | RTLD_NOW);
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printf ("h = %p, %s\n", h, h == NULL ? "ok" : "fail");
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for (n = 0; n < 5; ++n)
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if (dlclose (su[n]) != 0)
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{
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printf ("failed to unload su[%d]: %s\n", n, dlerror ());
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exit (EXIT_FAILURE);
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}
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return h != NULL;
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}
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int
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foo (int a)
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{
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return 10;
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}
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