Use file library of libsyscommon

Change-Id: I574682ab013f430f848bcd9dcee466ea848f7109
Signed-off-by: Yunmi Ha <yunmi.ha@samsung.com>

diff --git a/hw/battery/battery.c b/hw/battery/battery.c
index dca5f1f2f5f2e5098480f02dfacfec373469958a..2b323a9a89abd914d2c97f9cb7ff9378ea8a726a 100644 (file)
--- a/hw/battery/battery.c
+++ b/hw/battery/battery.c
@@ -26,6 +26,7 @@
 
 #include <hal/device/hal-battery-interface.h>
 #include <hal/hal-common-interface.h>
+#include <libsyscommon/file.h>
 
 #include "../dbus.h"
 #include "common.h"

diff --git a/hw/common/common.h b/hw/common/common.h
index 710f67bde5e108e00e5c81938994d2c6b73c88dc..413ed8a826b4ab5cfa6365de5323ac408fdcda2e 100644 (file)
--- a/hw/common/common.h
+++ b/hw/common/common.h
@@ -17,13 +17,6 @@
 #ifndef __HAL_BACKEND_COMMON_H__
 #define __HAL_BACKEND_COMMON_H__
 
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
 #ifdef FEATURE_DLOG
     #define LOG_TAG "HAL_BACKEND_DEVICE"
     #include <dlog.h>
@@ -41,106 +34,4 @@
 
 #define EXPORT __attribute__ ((visibility("default")))
 
-#define SHARED_H_BUF_MAX 255
-
-static inline int sys_read_buf(char *file, char *buf, int len)
-{
-       int fd, r;
-
-       if (!file || !buf || len < 0)
-               return -EINVAL;
-
-       fd = open(file, O_RDONLY);
-       if (fd == -1)
-               return -ENOENT;
-
-       r = read(fd, buf, len);
-       close(fd);
-       if ((r >= 0) && (r < len))
-               buf[r] = '\0';
-       else
-               return -EIO;
-
-       return 0;
-}
-
-static inline int sys_write_buf(char *file, char *buf)
-{
-       int fd, r;
-
-       if (!file || !buf)
-               return -EINVAL;
-
-       fd = open(file, O_WRONLY);
-       if (fd == -1)
-               return -EPERM;
-
-       r = write(fd, buf, strlen(buf));
-       close(fd);
-       if (r < 0)
-               return -EIO;
-
-       return 0;
-}
-
-static inline int sys_get_int(char *fname, int *val)
-{
-       char buf[SHARED_H_BUF_MAX];
-       int r;
-
-       if (!fname || !val)
-               return -EINVAL;
-
-       r = sys_read_buf(fname, buf, sizeof(buf));
-       if (r < 0)
-               return r;
-
-       *val = atoi(buf);
-       return 0;
-}
-
-static inline int sys_get_str(char *fname, char *str, int len)
-{
-       int r;
-
-       if (!fname || !str || len < 0)
-               return -EINVAL;
-
-       r = sys_read_buf(fname, str, len);
-       if (r < 0)
-               return r;
-
-       return 0;
-}
-
-static inline int sys_set_int(char *fname, int val)
-{
-       char buf[SHARED_H_BUF_MAX];
-       int r;
-
-       if (!fname)
-               return -EINVAL;
-
-       snprintf(buf, sizeof(buf), "%d", val);
-       r = sys_write_buf(fname, buf);
-       if (r < 0)
-               return r;
-
-       return 0;
-}
-
-static inline int sys_set_str(char *fname, char *val)
-{
-       int r;
-
-       if (!fname || !val)
-               return -EINVAL;
-
-       r = sys_write_buf(fname, val);
-       if (r < 0)
-               return r;
-
-       return 0;
-}
-
 #endif /* __HAL_BACKEND_COMMON_H__ */

diff --git a/hw/display/display.c b/hw/display/display.c
index f4bf89463007f6e5aa218eb027ec10a0917f12db..ee59d193c15cb6f16cbe5fa47881352f2304dfc1 100644 (file)
--- a/hw/display/display.c
+++ b/hw/display/display.c
@@ -25,6 +25,7 @@
 
 #include <hal/device/hal-display-interface.h>
 #include <hal/hal-common-interface.h>
+#include <libsyscommon/file.h>
 
 #include "common.h"
 

diff --git a/hw/external_connection/external_connection.c b/hw/external_connection/external_connection.c
index c61a716be0f6a270298e6eaca8d179f71f937a00..1505477a26c0a2177a7ebdfd74e9219cacbadf3e 100644 (file)
--- a/hw/external_connection/external_connection.c
+++ b/hw/external_connection/external_connection.c
@@ -27,6 +27,7 @@
 
 #include <hal/device/hal-external_connection-interface.h>
 #include <hal/hal-common-interface.h>
+#include <libsyscommon/file.h>
 
 #include "../dbus.h"
 #include "common.h"