[PATCH 07/18] staging: usbip: userspace: move sysfs_utils to libsrc

Valentina Manea
2014-03-08T12:54:16Z

Since it offers a API to both usbip tools and libusbip,
it is more appropriate to be place in the library.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
---
drivers/staging/usbip/userspace/libsrc/Makefile.am | 3 ++-
.../staging/usbip/userspace/libsrc/sysfs_utils.c | 31 ++++++++++++++++++++++
.../staging/usbip/userspace/libsrc/sysfs_utils.h | 8 ++++++
drivers/staging/usbip/userspace/src/Makefile.am | 4 +--
drivers/staging/usbip/userspace/src/sysfs_utils.c | 31 ----------------------
drivers/staging/usbip/userspace/src/sysfs_utils.h | 8 ------
6 files changed, 42 insertions(+), 43 deletions(-)
create mode 100644 drivers/staging/usbip/userspace/libsrc/sysfs_utils.c
create mode 100644 drivers/staging/usbip/userspace/libsrc/sysfs_utils.h
delete mode 100644 drivers/staging/usbip/userspace/src/sysfs_utils.c
delete mode 100644 drivers/staging/usbip/userspace/src/sysfs_utils.h

diff --git a/drivers/staging/usbip/userspace/libsrc/Makefile.am b/drivers/staging/usbip/userspace/libsrc/Makefile.am
index 4921189..7c8f8a4 100644
--- a/drivers/staging/usbip/userspace/libsrc/Makefile.am
+++ b/drivers/staging/usbip/userspace/libsrc/Makefile.am
@@ -4,4 +4,5 @@ libusbip_la_LDFLAGS = -version-info @LIBUSBIP_VERSION@

lib_LTLIBRARIES := libusbip.la
libusbip_la_SOURCES := names.c names.h usbip_host_driver.c usbip_host_driver.h \
- usbip_common.c usbip_common.h vhci_driver.c vhci_driver.h
+ usbip_common.c usbip_common.h vhci_driver.c vhci_driver.h \
+ sysfs_utils.c sysfs_utils.h
diff --git a/drivers/staging/usbip/userspace/libsrc/sysfs_utils.c b/drivers/staging/usbip/userspace/libsrc/sysfs_utils.c
new file mode 100644
index 0000000..36ac88e
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/sysfs_utils.c
@@ -0,0 +1,31 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include "sysfs_utils.h"
+#include "usbip_common.h"
+
+int write_sysfs_attribute(const char *attr_path, const char *new_value,
+ size_t len)
+{
+ int fd;
+ int length;
+
+ fd = open(attr_path, O_WRONLY);
+ if (fd < 0) {
+ dbg("error opening attribute %s", attr_path);
+ return -1;
+ }
+
+ length = write(fd, new_value, len);
+ if (length < 0) {
+ dbg("error writing to attribute %s", attr_path);
+ close(fd);
+ return -1;
+ }
+
+ close(fd);
+
+ return 0;
+}
diff --git a/drivers/staging/usbip/userspace/libsrc/sysfs_utils.h b/drivers/staging/usbip/userspace/libsrc/sysfs_utils.h
new file mode 100644
index 0000000..32ac1d1
--- /dev/null
+++ b/drivers/staging/usbip/userspace/libsrc/sysfs_utils.h
@@ -0,0 +1,8 @@
+
+#ifndef __SYSFS_UTILS_H
+#define __SYSFS_UTILS_H
+
+int write_sysfs_attribute(const char *attr_path, const char *new_value,
+ size_t len);
+
+#endif
diff --git a/drivers/staging/usbip/userspace/src/Makefile.am b/drivers/staging/usbip/userspace/src/Makefile.am
index 6c91bcb..e81a4eb 100644
--- a/drivers/staging/usbip/userspace/src/Makefile.am
+++ b/drivers/staging/usbip/userspace/src/Makefile.am
@@ -6,8 +6,6 @@ sbin_PROGRAMS := usbip usbipd

usbip_SOURCES := usbip.h utils.h usbip.c utils.c usbip_network.c \
usbip_attach.c usbip_detach.c usbip_list.c \
- usbip_bind.c usbip_unbind.c usbip_port.c \
- sysfs_utils.c
-
+ usbip_bind.c usbip_unbind.c usbip_port.c

usbipd_SOURCES := usbip_network.h usbipd.c usbip_network.c
diff --git a/drivers/staging/usbip/userspace/src/sysfs_utils.c b/drivers/staging/usbip/userspace/src/sysfs_utils.c
deleted file mode 100644
index 36ac88e..0000000
--- a/drivers/staging/usbip/userspace/src/sysfs_utils.c
+++ /dev/null
@@ -1,31 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#include "sysfs_utils.h"
-#include "usbip_common.h"
-
-int write_sysfs_attribute(const char *attr_path, const char *new_value,
- size_t len)
-{
- int fd;
- int length;
-
- fd = open(attr_path, O_WRONLY);
- if (fd < 0) {
- dbg("error opening attribute %s", attr_path);
- return -1;
- }
-
- length = write(fd, new_value, len);
- if (length < 0) {
- dbg("error writing to attribute %s", attr_path);
- close(fd);
- return -1;
- }
-
- close(fd);
-
- return 0;
-}
diff --git a/drivers/staging/usbip/userspace/src/sysfs_utils.h b/drivers/staging/usbip/userspace/src/sysfs_utils.h
deleted file mode 100644
index 32ac1d1..0000000
--- a/drivers/staging/usbip/userspace/src/sysfs_utils.h
+++ /dev/null
@@ -1,8 +0,0 @@
-
-#ifndef __SYSFS_UTILS_H
-#define __SYSFS_UTILS_H
-
-int write_sysfs_attribute(const char *attr_path, const char *new_value,
- size_t len);
-
-#endif
--
1.8.1.2