summaryrefslogtreecommitdiff
path: root/libmudflap/testsuite/libmudflap.c/pass51-frag.c
diff options
context:
space:
mode:
Diffstat (limited to 'libmudflap/testsuite/libmudflap.c/pass51-frag.c')
-rw-r--r--libmudflap/testsuite/libmudflap.c/pass51-frag.c44
1 files changed, 0 insertions, 44 deletions
diff --git a/libmudflap/testsuite/libmudflap.c/pass51-frag.c b/libmudflap/testsuite/libmudflap.c/pass51-frag.c
deleted file mode 100644
index 2780ffd72a0..00000000000
--- a/libmudflap/testsuite/libmudflap.c/pass51-frag.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Test object-spanning accesses. This is most conveniently done with
- mmap, thus the config.h specificity here. */
-#include "../config.h"
-
-#include <unistd.h>
-#include <string.h>
-#ifdef HAVE_SYS_MMAN_H
-#include <sys/mman.h>
-#endif
-
-int main ()
-{
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *)-1)
-#endif
-#ifdef HAVE_MMAP
- void *p;
- unsigned pg = getpagesize ();
- int rc;
-
- p = mmap (NULL, 4 * pg, PROT_READ|PROT_WRITE,
- MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
- if (p == MAP_FAILED)
- return 1;
-
- memset (p, 0, 4*pg);
- rc = munmap (p, pg);
- if (rc < 0) return 1;
- memset (p+pg, 0, 3*pg);
- rc = munmap (p+pg, pg);
- if (rc < 0) return 1;
- memset (p+2*pg, 0, 2*pg);
- rc = munmap (p+2*pg, pg);
- if (rc < 0) return 1;
- memset (p+3*pg, 0, pg);
- rc = munmap (p+3*pg, pg);
- if (rc < 0) return 1;
-#endif
-
- return 0;
-}