Fix missing #includes in system/core.
Change-Id: I4736e8c4f7bb8bb03640d26d58243efaa67dc75c
diff --git a/toolbox/getevent.c b/toolbox/getevent.c
index da83ec3..c58eb5d 100644
--- a/toolbox/getevent.c
+++ b/toolbox/getevent.c
@@ -10,6 +10,7 @@
#include <sys/poll.h>
#include <linux/input.h>
#include <errno.h>
+#include <unistd.h>
#include "getevent.h"
diff --git a/toolbox/ioctl.c b/toolbox/ioctl.c
index 73539d1..d1cc14a 100644
--- a/toolbox/ioctl.c
+++ b/toolbox/ioctl.c
@@ -9,6 +9,7 @@
#include <errno.h>
#include <pthread.h>
#include <sys/ioctl.h>
+#include <unistd.h>
int ioctl_main(int argc, char *argv[])
{
diff --git a/toolbox/ps.c b/toolbox/ps.c
index 4f001b8..7d6dfa0 100644
--- a/toolbox/ps.c
+++ b/toolbox/ps.c
@@ -1,15 +1,13 @@
+#include <ctype.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <pwd.h>
#include <stdio.h>
#include <stdlib.h>
-#include <ctype.h>
-#include <fcntl.h>
-
#include <string.h>
-
#include <sys/stat.h>
#include <sys/types.h>
-#include <dirent.h>
-
-#include <pwd.h>
+#include <unistd.h>
#include <cutils/sched_policy.h>
diff --git a/toolbox/r.c b/toolbox/r.c
index 6183677..b96cdb2 100644
--- a/toolbox/r.c
+++ b/toolbox/r.c
@@ -5,6 +5,7 @@
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
+#include <unistd.h>
#if __LP64__
#define strtoptr strtoull
diff --git a/toolbox/sendevent.c b/toolbox/sendevent.c
index 4b5a761..4d0ca17 100644
--- a/toolbox/sendevent.c
+++ b/toolbox/sendevent.c
@@ -6,6 +6,7 @@
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
+#include <unistd.h>
int sendevent_main(int argc, char *argv[])
{
diff --git a/toolbox/smd.c b/toolbox/smd.c
index 91e495c..343dea7 100644
--- a/toolbox/smd.c
+++ b/toolbox/smd.c
@@ -3,6 +3,7 @@
#include <string.h>
#include <fcntl.h>
#include <errno.h>
+#include <unistd.h>
int smd_main(int argc, char **argv)
{
diff --git a/toolbox/touch.c b/toolbox/touch.c
index 52ddf2a..980f0d3 100644
--- a/toolbox/touch.c
+++ b/toolbox/touch.c
@@ -6,6 +6,7 @@
#include <stdlib.h>
#include <fcntl.h>
#include <time.h>
+#include <unistd.h>
static void usage(void)
{
diff --git a/toolbox/uptime.c b/toolbox/uptime.c
index 3fb4606..2dd8084 100644
--- a/toolbox/uptime.c
+++ b/toolbox/uptime.c
@@ -36,7 +36,7 @@
#include <fcntl.h>
#include <stdio.h>
#include <time.h>
-
+#include <unistd.h>
static void format_time(int time, char* buffer) {
int seconds, minutes, hours, days;