Reinstate inclusion of unistd.h, removed in r11886.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11890

diff --git a/coregrind/vgdb.c b/coregrind/vgdb.c
index 1d74708da2d22a20c7971164ed7dda826bc10718..d089f78d37c850823966a3bff04eec08ec7c41dd 100644 (file)
--- a/coregrind/vgdb.c
+++ b/coregrind/vgdb.c
@@ -48,6 +48,7 @@ int main (int argc, char** argv)
 #include "pub_core_gdbserver.h"
 
 #include <limits.h>
+#include <unistd.h>
 #include <string.h>
 #include <poll.h>
 #include <pthread.h>