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authorAdrian Hunter <ext-adrian.hunter@nokia.com>2007-03-21 11:53:25 +0200
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-03-29 17:17:18 +0300
commit9c37b558705b776e51f7d522f376de019a6ea203 (patch)
treea5f7a547feeb817be1b3ed7c9ac362d2344f4bda /ubi-utils/src/ubiupdatevol.c
parentdb0fa8cfb0fae8c07c4c88f73bbc71176df36d7c (diff)
UBI-Utils: Convert to new ubi library
Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Diffstat (limited to 'ubi-utils/src/ubiupdatevol.c')
-rw-r--r--ubi-utils/src/ubiupdatevol.c46
1 files changed, 28 insertions, 18 deletions
diff --git a/ubi-utils/src/ubiupdatevol.c b/ubi-utils/src/ubiupdatevol.c
index c0b4178..5401eb1 100644
--- a/ubi-utils/src/ubiupdatevol.c
+++ b/ubi-utils/src/ubiupdatevol.c
@@ -25,6 +25,7 @@
* 1.0 Reworked the userinterface to use argp.
* 1.1 Removed argp parsing because we want to use uClib.
* 1.2 Minor cleanups
+ * 1.3 Use a different libubi
*/
#include <errno.h>
@@ -36,14 +37,12 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
-#include <sys/ioctl.h>
#include <sys/stat.h>
-#include <sys/types.h>
#include <config.h>
#include <libubi.h>
-#define PROGRAM_VERSION "1.2"
+#define PROGRAM_VERSION "1.3"
#define MAXPATH 1024
#define BUFSIZE 128 * 1024
@@ -174,7 +173,7 @@ parse_opt(int argc, char **argv, struct args *args)
* some reason nothing is written. The volume is unusable after this.
*/
static int
-ubi_truncate_volume(struct args *args, int64_t bytes)
+ubi_truncate_volume(struct args *args, int64_t bytes,libubi_t libubi)
{
int rc, ofd;
char path[MAXPATH];
@@ -188,7 +187,7 @@ ubi_truncate_volume(struct args *args, int64_t bytes)
fprintf(stderr, "Cannot open volume %s\n", path);
exit(EXIT_FAILURE);
}
- rc = ioctl(ofd, UBI_IOCVOLUP, &bytes);
+ rc = ubi_update_start(libubi, ofd, bytes);
old_errno = errno;
if (rc < 0) {
perror("UBI volume update ioctl");
@@ -220,7 +219,7 @@ static ssize_t ubi_write(int fd, const void *buf, size_t count)
}
static int
-ubi_update_volume(struct args *args)
+ubi_update_volume(struct args *args, libubi_t libubi)
{
int rc, ofd;
FILE *ifp = NULL;
@@ -263,7 +262,7 @@ ubi_update_volume(struct args *args)
exit(EXIT_FAILURE);
}
- rc = ioctl(ofd, UBI_IOCVOLUP, &bytes);
+ rc = ubi_update_start(libubi, ofd, bytes);
old_errno = errno;
if (rc < 0) {
perror("UBI volume update ioctl");
@@ -304,24 +303,35 @@ int
main(int argc, char *argv[])
{
int rc;
+ libubi_t libubi;
parse_opt(argc, argv, &myargs);
+ libubi = libubi_open();
+ if (libubi == NULL) {
+ perror("Cannot open libubi");
+ return -1;
+ }
+
if (myargs.truncate) {
- rc = ubi_truncate_volume(&myargs, 0LL);
+ rc = ubi_truncate_volume(&myargs, 0LL, libubi);
if (rc < 0)
- exit(EXIT_FAILURE);
- exit(EXIT_SUCCESS);
+ goto out_libubi;
}
- if (myargs.broken_update) {
- rc = ubi_truncate_volume(&myargs, 1LL);
+ else if (myargs.broken_update) {
+ rc = ubi_truncate_volume(&myargs, 1LL, libubi);
if (rc < 0)
- exit(EXIT_FAILURE);
- exit(EXIT_SUCCESS);
+ goto out_libubi;
+ } else {
+ rc = ubi_update_volume(&myargs, libubi);
+ if (rc < 0)
+ goto out_libubi;
}
- rc = ubi_update_volume(&myargs);
- if (rc < 0)
- exit(EXIT_FAILURE);
- exit(EXIT_SUCCESS);
+ libubi_close(libubi);
+ return 0;
+
+out_libubi:
+ libubi_close(libubi);
+ return -1;
}