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-rw-r--r--ubi-utils/src/libubi.c61
1 files changed, 36 insertions, 25 deletions
diff --git a/ubi-utils/src/libubi.c b/ubi-utils/src/libubi.c
index 067f17e..167460c 100644
--- a/ubi-utils/src/libubi.c
+++ b/ubi-utils/src/libubi.c
@@ -695,8 +695,9 @@ int ubi_attach_mtd(libubi_t desc, const char *node,
req->dev_num = r.ubi_num;
#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
+// if (system("udevsettle") == -1)
+// return -1;
+ usleep(100000);
#endif
return ret;
@@ -729,8 +730,9 @@ int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev)
goto out_close;
#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
+// if (system("udevsettle") == -1)
+// return -1;
+ usleep(100000);
#endif
out_close:
@@ -899,19 +901,21 @@ int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req)
return sys_errmsg("cannot open \"%s\"", node);
ret = ioctl(fd, UBI_IOCMKVOL, &r);
- if (ret == -1)
- goto out_close;
+ if (ret == -1) {
+ close(fd);
+ return ret;
+ }
+ close(fd);
req->vol_id = r.vol_id;
#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
+// if (system("udevsettle") == -1)
+// return -1;
+ usleep(100000);
#endif
-out_close:
- close(fd);
- return ret;
+ return 0;
}
int ubi_rmvol(libubi_t desc, const char *node, int vol_id)
@@ -924,17 +928,20 @@ int ubi_rmvol(libubi_t desc, const char *node, int vol_id)
return sys_errmsg("cannot open \"%s\"", node);
ret = ioctl(fd, UBI_IOCRMVOL, &vol_id);
- if (ret == -1)
- goto out_close;
+ if (ret == -1) {
+ close(fd);
+ return ret;
+ }
+
+ close(fd);
#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
+// if (system("udevsettle") == -1)
+// return -1;
+ usleep(100000);
#endif
-out_close:
- close(fd);
- return ret;
+ return 0;
}
int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol)
@@ -945,18 +952,22 @@ int ubi_rnvols(libubi_t desc, const char *node, struct ubi_rnvol_req *rnvol)
fd = open(node, O_RDONLY);
if (fd == -1)
return -1;
+
ret = ioctl(fd, UBI_IOCRNVOL, rnvol);
- if (ret == -1)
- goto out_close;
+ if (ret == -1) {
+ close(fd);
+ return ret;
+ }
+
+ close(fd);
#ifdef UDEV_SETTLE_HACK
- if (system("udevsettle") == -1)
- return -1;
+// if (system("udevsettle") == -1)
+// return -1;
+ usleep(100000);
#endif
-out_close:
- close(fd);
- return ret;
+ return 0;
}
int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes)