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-rw-r--r--source/tests/shared_mmap.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/source/tests/shared_mmap.c b/source/tests/shared_mmap.c
index fb8a2a32d5f..fcef75d0d61 100644
--- a/source/tests/shared_mmap.c
+++ b/source/tests/shared_mmap.c
@@ -1,7 +1,9 @@
/* this tests whether we can use a shared writeable mmap on a file -
as needed for the mmap varient of FAST_SHARE_MODES */
+#if defined(HAVE_UNISTD_H)
#include <unistd.h>
+#endif
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
@@ -16,7 +18,7 @@
main()
{
int *buf;
- int i, pid;
+ int i;
int fd = open(DATA,O_RDWR|O_CREAT|O_TRUNC,0666);
int count=7;