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authorMike Frysinger <vapier@gentoo.org>2005-07-09 00:30:03 +0000
committerMike Frysinger <vapier@gentoo.org>2005-07-09 00:30:03 +0000
commitd29acb5c67ffc02ee011f6e3ae4eab0f959aac1f (patch)
treeae86cf37cd0c09ff3a7d77d05dcf2f637d245565 /test/mmap
parentab530243970094e42e9ccbc902e964efae1a5f7b (diff)
might as well test mmap64() too
Diffstat (limited to 'test/mmap')
-rw-r--r--test/mmap/Makefile2
-rw-r--r--test/mmap/mmap64.c24
2 files changed, 25 insertions, 1 deletions
diff --git a/test/mmap/Makefile b/test/mmap/Makefile
index c39fb6f66..4addff95a 100644
--- a/test/mmap/Makefile
+++ b/test/mmap/Makefile
@@ -1,6 +1,6 @@
# uClibc mmap tests
# Licensed under the GNU Library General Public License, see COPYING.LIB
-TESTS = mmap
+TESTS = mmap mmap64
include ../Test.mak
diff --git a/test/mmap/mmap64.c b/test/mmap/mmap64.c
new file mode 100644
index 000000000..066d03c24
--- /dev/null
+++ b/test/mmap/mmap64.c
@@ -0,0 +1,24 @@
+
+/* The mmap test is useful, since syscalls with 6 arguments
+ * (as mmap) are done differently on various architectures.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/mman.h>
+
+int main(int argc, char **argv)
+{
+ void *ptr;
+
+ ptr = mmap64(NULL, 4096, PROT_READ|PROT_WRITE,
+ MAP_PRIVATE|MAP_ANONYMOUS, 0, 0);
+
+ if (ptr == MAP_FAILED) {
+ perror("mmap");
+ exit(1);
+ }
+ printf("mmap returned %p\n", ptr);
+ exit(0);
+}