3 files changed, 18 insertions, 16 deletions

diff --git a/libsensors/orientationd/input.c b/libsensors/orientationd/input.c
index 1afa2b8..f138cfc 100644
--- a/libsensors/orientationd/input.c
+++ b/libsensors/orientationd/input.c
@@ -44,15 +44,15 @@ void input_event_set(struct input_event *event, int type, int code, int value)
 	gettimeofday(&event->time, NULL);
 }
 
-long int timestamp(struct timeval *time)
+int64_t timestamp(struct timeval *time)
 {
 	if (time == NULL)
 		return -1;
 
-	return time->tv_sec * 1000000000LL + time->tv_usec * 1000;
+	return (int64_t) (time->tv_sec * 1000000000LL + time->tv_usec * 1000);
 }
 
-long int input_timestamp(struct input_event *event)
+int64_t input_timestamp(struct input_event *event)
 {
 	if (event == NULL)
 		return -1;
@@ -213,10 +213,10 @@ int sysfs_path_prefix(char *name, char *path_prefix)
 	return -1;
 }
 
-int sysfs_value_read(char *path)
+int64_t sysfs_value_read(char *path)
 {
 	char buffer[100];
-	int value;
+	int64_t value;
 	int fd = -1;
 	int rc;
 
@@ -231,7 +231,7 @@ int sysfs_value_read(char *path)
 	if (rc <= 0)
 		goto error;
 
-	value = atoi(buffer);
+	value = (int64_t)strtoimax(buffer, NULL, 10);
 	goto complete;
 
 error:
@@ -244,7 +244,7 @@ complete:
 	return value;
 }
 
-int sysfs_value_write(char *path, int value)
+int sysfs_value_write(char *path, int64_t value)
 {
 	char buffer[100];
 	int fd = -1;
@@ -257,7 +257,7 @@ int sysfs_value_write(char *path, int value)
 	if (fd < 0)
 		goto error;
 
-	snprintf((char *) &buffer, sizeof(buffer), "%d\n", value);
+	snprintf((char *) &buffer, sizeof(buffer), "%" PRId64 "\n", value);
 
 	rc = write(fd, buffer, strlen(buffer));
 	if (rc < (int) strlen(buffer))
diff --git a/libsensors/orientationd/orientationd.c b/libsensors/orientationd/orientationd.c
index 8ad84c5..fb2925b 100644
--- a/libsensors/orientationd/orientationd.c
+++ b/libsensors/orientationd/orientationd.c
@@ -95,8 +95,8 @@ void *orientationd_thread(void *thread_data)
 	struct orientationd_data *data;
 	struct input_event event;
 	struct timeval time;
-	long int before, after;
-	int diff;
+	int64_t before, after;
+	useconds_t diff;
 	int input_fd;
 	int rc;
 
@@ -137,7 +137,7 @@ next:
 			gettimeofday(&time, NULL);
 			after = timestamp(&time);
 
-			diff = (int) (data->delay * 1000000 - (after - before)) / 1000;
+			diff = (useconds_t) (data->delay * 1000000 - (after - before)) / 1000;
 			if (diff <= 0)
 				continue;
 
diff --git a/libsensors/orientationd/orientationd.h b/libsensors/orientationd/orientationd.h
index 7e169e4..1eebd90 100644
--- a/libsensors/orientationd/orientationd.h
+++ b/libsensors/orientationd/orientationd.h
@@ -18,6 +18,8 @@
 #include <stdint.h>
 #include <poll.h>
 #include <linux/input.h>
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
 
 #include <hardware/sensors.h>
 #include <hardware/hardware.h>
@@ -47,7 +49,7 @@ struct orientationd_data {
 	sensors_vec_t acceleration;
 	sensors_vec_t magnetic;
 
-	unsigned int delay;
+	int64_t delay;
 	int input_fd;
 
 	int activated;
@@ -65,14 +67,14 @@ extern int orientationd_handlers_count;
  */
 
 void input_event_set(struct input_event *event, int type, int code, int value);
-long int timestamp(struct timeval *time);
-long int input_timestamp(struct input_event *event);
+int64_t timestamp(struct timeval *time);
+int64_t input_timestamp(struct input_event *event);
 int uinput_rel_create(const char *name);
 void uinput_destroy(int uinput_fd);
 int input_open(char *name);
 int sysfs_path_prefix(char *name, char *path_prefix);
-int sysfs_value_read(char *path);
-int sysfs_value_write(char *path, int value);
+int64_t sysfs_value_read(char *path);
+int sysfs_value_write(char *path, int64_t value);
 int sysfs_string_read(char *path, char *buffer, size_t length);
 int sysfs_string_write(char *path, char *buffer, size_t length);