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authorFlorian Weimer <fweimer@redhat.com>2016-12-09 08:18:27 +0100
committerFlorian Weimer <fweimer@redhat.com>2016-12-09 08:18:27 +0100
commitc23de0aacbeaa7a091609b35764bed931475a16d (patch)
treebe4396f71292ee7a509912d70e74323d1587d227 /dlfcn
parentc03073774f915fe7841c2b551fe304544143470f (diff)
downloadglibc-c23de0aacbeaa7a091609b35764bed931475a16d.tar.gz
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support: Introduce new subdirectory for test infrastructure
The new test driver in <support/test-driver.c> has feature parity with
the old one.  The main difference is that its hooking mechanism is
based on functions and function pointers instead of macros.  This
commit also implements a new environment variable, TEST_COREDUMPS,
which disables the code which disables coredumps (that is, it enables
them if the invocation environment has not disabled them).

<test-skeleton.c> defines wrapper functions so that it is possible to
use existing macros with the new-style hook functionality.

This commit changes only a few test cases to the new test driver, to
make sure that it works as expected.
Diffstat (limited to 'dlfcn')
-rw-r--r--dlfcn/Makefile1
-rw-r--r--dlfcn/bug-atexit3-lib.cc7
2 files changed, 2 insertions, 6 deletions
diff --git a/dlfcn/Makefile b/dlfcn/Makefile
index deab96e6a7..713e555b82 100644
--- a/dlfcn/Makefile
+++ b/dlfcn/Makefile
@@ -139,6 +139,7 @@ $(objpfx)bug-atexit2.out: $(objpfx)bug-atexit2-lib.so
 
 ifneq (,$(CXX))
 LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh
+$(objpfx)bug-atexit3-lib.so: $(libsupport)
 $(objpfx)bug-atexit3: $(libdl)
 $(objpfx)bug-atexit3.out: $(objpfx)bug-atexit3-lib.so
 endif
diff --git a/dlfcn/bug-atexit3-lib.cc b/dlfcn/bug-atexit3-lib.cc
index aba772004d..ed3334709a 100644
--- a/dlfcn/bug-atexit3-lib.cc
+++ b/dlfcn/bug-atexit3-lib.cc
@@ -1,12 +1,7 @@
 #include <unistd.h>
 #include <string.h>
 
-static void
-write_message (const char *message)
-{
-  ssize_t unused __attribute__ ((unused));
-  unused = write (STDOUT_FILENO, message, strlen (message));
-}
+#include <support/support.h>
 
 struct statclass
 {