cvsuser 03/06/19 07:39:18
Modified: config/auto/memalign test_c.in test_c2.in
Log:
fix test for broken posix_memalign
Revision Changes Path
1.3 +1 -1 parrot/config/auto/memalign/test_c.in
Index: test_c.in
===================================================================
RCS file: /cvs/public/parrot/config/auto/memalign/test_c.in,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -w -r1.2 -r1.3
--- test_c.in 6 Jun 2003 08:29:30 -0000 1.2
+++ test_c.in 19 Jun 2003 14:39:18 -0000 1.3
@@ -9,6 +9,6 @@
int main(int argc, char **argv) {
void *ptr = memalign(256, 17);
- puts(((int)ptr & 0xff) == 0 ? "ok" : "nix");
+ puts(ptr && ((int)ptr & 0xff) == 0 ? "ok" : "nix");
return 0;
}
1.2 +9 -2 parrot/config/auto/memalign/test_c2.in
Index: test_c2.in
===================================================================
RCS file: /cvs/public/parrot/config/auto/memalign/test_c2.in,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -w -r1.1 -r1.2
--- test_c2.in 6 Jun 2003 08:29:30 -0000 1.1
+++ test_c2.in 19 Jun 2003 14:39:18 -0000 1.2
@@ -12,7 +12,14 @@
{
void * p;
size_t s = 256;
- int i = posix_memalign(&p, s, s);
- puts(((int)p & 0xff) == 0 ? "ok" : "nix");
+ /*
+ * at least glibc 2.2.4's posix_memalign is broken
+ * (it checks size for being a power of 2 instead of alignment)
+ *
+ * TODO only disable memalign_if_possible (which may have
+ * arbitrary allocation size)
+ */
+ int i = posix_memalign(&p, s, 177);
+ puts(((int)p & 0xff) == 0 && i == 0 ? "ok" : "nix");
return i;
}
