aboutsummaryrefslogtreecommitdiff
path: root/dlfcn/bug-atexit2.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2005-09-28 00:14:50 +0000
committerUlrich Drepper <drepper@redhat.com>2005-09-28 00:14:50 +0000
commit7237d704179869ecff1d00fd78ff90bce7a9edf3 (patch)
treebf65cb96eed298e57537c07a1645cc6c4a6805b6 /dlfcn/bug-atexit2.c
parentb6caa3a6151d02ae94515c198c5d78fa296562f5 (diff)
downloadglibc-7237d704179869ecff1d00fd78ff90bce7a9edf3.zip
glibc-7237d704179869ecff1d00fd78ff90bce7a9edf3.tar.gz
glibc-7237d704179869ecff1d00fd78ff90bce7a9edf3.tar.bz2
[BZ #1158]
* stdlib/cxa_atexit.c (__new_exitfn): Rewrite to preserve order in which the functions were registered. * dlfcn/Makefile: Add rules to build and run bug-atexit1 and bug-atexit2. * dlfcn/bug-atext1.c: New file. * dlfcn/bug-atext1-lib.c: New file. * dlfcn/bug-atext2.c: New file. * dlfcn/bug-atext2-lib.c: New file.
Diffstat (limited to 'dlfcn/bug-atexit2.c')
-rw-r--r--dlfcn/bug-atexit2.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/dlfcn/bug-atexit2.c b/dlfcn/bug-atexit2.c
new file mode 100644
index 0000000..15e9f7a
--- /dev/null
+++ b/dlfcn/bug-atexit2.c
@@ -0,0 +1,53 @@
+/* Derived from a test case in
+ http://sourceware.org/bugzilla/show_bug.cgi?id=1158. */
+#include <dlfcn.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+
+static int next = 3;
+
+static void
+f1 (void)
+{
+ puts ("f1");
+ if (next-- != 1)
+ _exit (1);
+}
+
+static void
+f2 (void)
+{
+ puts ("f2");
+ if (next-- != 2)
+ _exit (1);
+}
+
+static void
+f3 (void)
+{
+ puts ("f3");
+ if (next-- != 3)
+ _exit (1);
+}
+
+static int
+do_test (void)
+{
+ atexit (f1);
+
+ void *dso = dlopen ("$ORIGIN/bug-atexit2-lib.so", RTLD_NOW);
+ void (*fn) (void) = (void (*) (void)) dlsym (dso, "foo");
+ fn ();
+
+ atexit (f2);
+
+ dlclose (dso);
+
+ atexit (f3);
+
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"