+++ /dev/null
-/* Ported to busybox from mtd-utils.
- *
- * Licensed under GPLv2, see file LICENSE in this source tree.
- */
-
-//config:config UBIATTACH
-//config: bool "ubiattach"
-//config: default y
-//config: select PLATFORM_LINUX
-//config: help
-//config: Attach MTD device to an UBI device.
-//config:
-//config:config UBIDETACH
-//config: bool "ubidetach"
-//config: default y
-//config: select PLATFORM_LINUX
-//config: help
-//config: Detach MTD device from an UBI device.
-//config:
-//config:config UBIMKVOL
-//config: bool "ubimkvol"
-//config: default y
-//config: select PLATFORM_LINUX
-//config: help
-//config: Create a UBI volume.
-//config:
-//config:config UBIRMVOL
-//config: bool "ubirmvol"
-//config: default y
-//config: select PLATFORM_LINUX
-//config: help
-//config: Delete a UBI volume.
-//config:
-//config:config UBIRSVOL
-//config: bool "ubirsvol"
-//config: default y
-//config: select PLATFORM_LINUX
-//config: help
-//config: Resize a UBI volume.
-//config:
-//config:config UBIUPDATEVOL
-//config: bool "ubiupdatevol"
-//config: default y
-//config: select PLATFORM_LINUX
-//config: help
-//config: Update a UBI volume.
-
-//applet:IF_UBIATTACH(APPLET_ODDNAME(ubiattach, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubiattach))
-//applet:IF_UBIDETACH(APPLET_ODDNAME(ubidetach, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubidetach))
-//applet:IF_UBIMKVOL(APPLET_ODDNAME(ubimkvol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubimkvol))
-//applet:IF_UBIRMVOL(APPLET_ODDNAME(ubirmvol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubirmvol))
-//applet:IF_UBIRSVOL(APPLET_ODDNAME(ubirsvol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubirsvol))
-//applet:IF_UBIUPDATEVOL(APPLET_ODDNAME(ubiupdatevol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubiupdatevol))
-
-//kbuild:lib-$(CONFIG_UBIATTACH) += ubi_attach_detach.o
-//kbuild:lib-$(CONFIG_UBIDETACH) += ubi_attach_detach.o
-//kbuild:lib-$(CONFIG_UBIMKVOL) += ubi_attach_detach.o
-//kbuild:lib-$(CONFIG_UBIRMVOL) += ubi_attach_detach.o
-//kbuild:lib-$(CONFIG_UBIRSVOL) += ubi_attach_detach.o
-//kbuild:lib-$(CONFIG_UBIUPDATEVOL) += ubi_attach_detach.o
-
-#include "libbb.h"
-#include <mtd/ubi-user.h>
-
-#define OPTION_M (1 << 0)
-#define OPTION_D (1 << 1)
-#define OPTION_n (1 << 2)
-#define OPTION_N (1 << 3)
-#define OPTION_s (1 << 4)
-#define OPTION_a (1 << 5)
-#define OPTION_t (1 << 6)
-
-#define do_attach (ENABLE_UBIATTACH && applet_name[3] == 'a')
-#define do_detach (ENABLE_UBIDETACH && applet_name[3] == 'd')
-#define do_mkvol (ENABLE_UBIMKVOL && applet_name[3] == 'm')
-#define do_rmvol (ENABLE_UBIRMVOL && applet_name[4] == 'm')
-#define do_rsvol (ENABLE_UBIRSVOL && applet_name[4] == 's')
-#define do_update (ENABLE_UBIUPDATEVOL && applet_name[3] == 'u')
-
-//usage:#define ubiattach_trivial_usage
-//usage: "-m MTD_NUM [-d UBI_NUM] UBI_CTRL_DEV"
-//usage:#define ubiattach_full_usage "\n\n"
-//usage: "Attach MTD device to UBI\n"
-//usage: "\nOptions:"
-//usage: "\n -m MTD_NUM MTD device number to attach"
-//usage: "\n -d UBI_NUM UBI device number to assign"
-//usage:
-//usage:#define ubidetach_trivial_usage
-//usage: "-d UBI_NUM UBI_CTRL_DEV"
-//usage:#define ubidetach_full_usage "\n\n"
-//usage: "Detach MTD device from UBI\n"
-//usage: "\nOptions:"
-//usage: "\n -d UBI_NUM UBI device number"
-//usage:
-//usage:#define ubimkvol_trivial_usage
-//usage: "UBI_DEVICE -N NAME -s SIZE"
-//usage:#define ubimkvol_full_usage "\n\n"
-//usage: "Create UBI volume\n"
-//usage: "\nOptions:"
-//usage: "\n -a ALIGNMENT Volume alignment (default 1)"
-//usage: "\n -n VOLID Volume ID, if not specified, it"
-//usage: "\n will be assigned automatically"
-//usage: "\n -N NAME Volume name"
-//usage: "\n -s SIZE Size in bytes"
-//usage: "\n -t TYPE Volume type (static|dynamic)"
-//usage:
-//usage:#define ubirmvol_trivial_usage
-//usage: "UBI_DEVICE -n VOLID"
-//usage:#define ubirmvol_full_usage "\n\n"
-//usage: "Remove UBI volume\n"
-//usage: "\nOptions:"
-//usage: "\n -n VOLID Volume ID"
-//usage:
-//usage:#define ubirsvol_trivial_usage
-//usage: "UBI_DEVICE -n VOLID -s SIZE"
-//usage:#define ubirsvol_full_usage "\n\n"
-//usage: "Resize UBI volume\n"
-//usage: "\nOptions:"
-//usage: "\n -n VOLID Volume ID to resize"
-//usage: "\n -s SIZE Size in bytes"
-//usage:
-//usage:#define ubiupdatevol_trivial_usage
-//usage: "UBI_DEVICE [IMG_FILE]"
-//usage:#define ubiupdatevol_full_usage "\n\n"
-//usage: "Update UBI volume\n"
-//usage: "\nOptions:"
-//usage: "\n -t Truncate UBI volume"
-//usage: "\n -s SIZE Bytes in input (if reading stdin)"
-
-
-int ubi_tools_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int ubi_tools_main(int argc UNUSED_PARAM, char **argv)
-{
- unsigned opts;
- char *ubi_ctrl;
- //struct stat st;
- int fd;
- int mtd_num;
- int dev_num = UBI_DEV_NUM_AUTO;
- int vol_id = UBI_VOL_NUM_AUTO;
- char *vol_name = NULL;
- int size_bytes;
- int alignment = 1;
- char *type = NULL;
-
- opt_complementary = "-1:m+:d+:n+:s+:a+";
- opts = getopt32(argv, "m:d:n:N:s:a:t::",
- &mtd_num, &dev_num, &vol_id,
- &vol_name, &size_bytes, &alignment, &type
- );
- ubi_ctrl = argv[optind];
-
- fd = xopen(ubi_ctrl, O_RDWR);
- //xfstat(fd, &st, ubi_ctrl);
- //if (!S_ISCHR(st.st_mode))
- // bb_error_msg_and_die("%s: not a char device", ubi_ctrl);
-
- if (do_attach) {
- struct ubi_attach_req req;
- if (!(opts & OPTION_M))
- bb_error_msg_and_die("%s device not specified", "MTD");
-
- memset(&req, 0, sizeof(req));
- req.mtd_num = mtd_num;
- req.ubi_num = dev_num;
-
- xioctl(fd, UBI_IOCATT, &req);
- } else
- if (do_detach) {
- if (!(opts & OPTION_D))
- bb_error_msg_and_die("%s device not specified", "UBI");
-
- xioctl(fd, UBI_IOCDET, &dev_num);
- } else
- if (do_mkvol) {
- struct ubi_mkvol_req req;
- int vol_name_len;
- if (!(opts & OPTION_s))
- bb_error_msg_and_die("%s size not specified", "UBI");
- if (!(opts & OPTION_N))
- bb_error_msg_and_die("%s name not specified", "UBI");
- vol_name_len = strlen(vol_name);
- if (vol_name_len > UBI_MAX_VOLUME_NAME)
- bb_error_msg_and_die("%s volume name too long", "UBI");
-
- memset(&req, 0, sizeof(req));
- req.vol_id = vol_id;
- if ((opts & OPTION_t) && type) {
- if (type[0] == 's')
- req.vol_type = UBI_STATIC_VOLUME;
- else
- req.vol_type = UBI_DYNAMIC_VOLUME;
- } else {
- req.vol_type = UBI_DYNAMIC_VOLUME;
- }
- req.alignment = alignment;
- req.bytes = size_bytes;
- strncpy(req.name, vol_name, UBI_MAX_VOLUME_NAME);
- req.name_len = vol_name_len;
-
- xioctl(fd, UBI_IOCMKVOL, &req);
- } else
- if (do_rmvol) {
- if (!(opts & OPTION_n))
- bb_error_msg_and_die("%s volume id not specified", "UBI");
-
- xioctl(fd, UBI_IOCRMVOL, &vol_id);
- } else
- if (do_rsvol) {
- struct ubi_rsvol_req req;
- if (!(opts & OPTION_s))
- bb_error_msg_and_die("%s size not specified", "UBI");
- if (!(opts & OPTION_n))
- bb_error_msg_and_die("%s volume id not specified", "UBI");
-
- memset(&req, 0, sizeof(req));
- req.bytes = size_bytes;
- req.vol_id = vol_id;
-
- xioctl(fd, UBI_IOCRSVOL, &req);
- } else
- if (do_update) {
- long long bytes;
-
- if (opts & OPTION_t) {
- // truncate the volume by starting an update for size 0
- bytes = 0;
- xioctl(fd, UBI_IOCVOLUP, &bytes);
- }
- else {
- struct stat st;
- char buf[sizeof("/sys/class/ubi/ubi%d_%d/usable_eb_size") + 2 * sizeof(int)*3];
- int input_fd;
- unsigned ubinum, volnum;
- unsigned leb_size;
- ssize_t len;
- char *input_data;
-
- // Make assumption that device not is in normal format.
- // Removes need for scanning sysfs tree as full libubi does
- if (sscanf(ubi_ctrl, "/dev/ubi%u_%u", &ubinum, &volnum) != 2)
- bb_error_msg_and_die("%s volume node not in correct format", "UBI");
-
- sprintf(buf, "/sys/class/ubi/ubi%u_%u/usable_eb_size", ubinum, volnum);
- if (open_read_close(buf, buf, sizeof(buf)) <= 0)
- bb_error_msg_and_die("%s could not get LEB size", "UBI");
- if (sscanf(buf, "%u", &leb_size) != 1)
- bb_error_msg_and_die("%s could not get LEB size", "UBI");
-
- if (opts & OPTION_s) {
- input_fd = 0;
- } else {
- if (!argv[optind+1])
- bb_show_usage();
- xstat(argv[optind+1], &st);
- size_bytes = st.st_size;
- input_fd = xopen(argv[optind+1], O_RDONLY);
- }
-
- bytes = size_bytes;
- xioctl(fd, UBI_IOCVOLUP, &bytes);
-
- input_data = xmalloc(leb_size);
- while ((len = full_read(input_fd, input_data, leb_size)) > 0) {
- xwrite(fd, input_data, len);
- }
- if (len < 0)
- bb_error_msg_and_die("%s volume update failed", "UBI");
- if (ENABLE_FEATURE_CLEAN_UP)
- close(input_fd);
- }
- }
-
- if (ENABLE_FEATURE_CLEAN_UP)
- close(fd);
-
- return EXIT_SUCCESS;
-}
--- /dev/null
+/* Ported to busybox from mtd-utils.
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
+ */
+
+//config:config UBIATTACH
+//config: bool "ubiattach"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: help
+//config: Attach MTD device to an UBI device.
+//config:
+//config:config UBIDETACH
+//config: bool "ubidetach"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: help
+//config: Detach MTD device from an UBI device.
+//config:
+//config:config UBIMKVOL
+//config: bool "ubimkvol"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: help
+//config: Create a UBI volume.
+//config:
+//config:config UBIRMVOL
+//config: bool "ubirmvol"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: help
+//config: Delete a UBI volume.
+//config:
+//config:config UBIRSVOL
+//config: bool "ubirsvol"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: help
+//config: Resize a UBI volume.
+//config:
+//config:config UBIUPDATEVOL
+//config: bool "ubiupdatevol"
+//config: default y
+//config: select PLATFORM_LINUX
+//config: help
+//config: Update a UBI volume.
+
+//applet:IF_UBIATTACH(APPLET_ODDNAME(ubiattach, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubiattach))
+//applet:IF_UBIDETACH(APPLET_ODDNAME(ubidetach, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubidetach))
+//applet:IF_UBIMKVOL(APPLET_ODDNAME(ubimkvol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubimkvol))
+//applet:IF_UBIRMVOL(APPLET_ODDNAME(ubirmvol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubirmvol))
+//applet:IF_UBIRSVOL(APPLET_ODDNAME(ubirsvol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubirsvol))
+//applet:IF_UBIUPDATEVOL(APPLET_ODDNAME(ubiupdatevol, ubi_tools, BB_DIR_USR_SBIN, BB_SUID_DROP, ubiupdatevol))
+
+//kbuild:lib-$(CONFIG_UBIATTACH) += ubi_tools.o
+//kbuild:lib-$(CONFIG_UBIDETACH) += ubi_tools.o
+//kbuild:lib-$(CONFIG_UBIMKVOL) += ubi_tools.o
+//kbuild:lib-$(CONFIG_UBIRMVOL) += ubi_tools.o
+//kbuild:lib-$(CONFIG_UBIRSVOL) += ubi_tools.o
+//kbuild:lib-$(CONFIG_UBIUPDATEVOL) += ubi_tools.o
+
+#include "libbb.h"
+#include <mtd/ubi-user.h>
+
+#define OPTION_M (1 << 0)
+#define OPTION_D (1 << 1)
+#define OPTION_n (1 << 2)
+#define OPTION_N (1 << 3)
+#define OPTION_s (1 << 4)
+#define OPTION_a (1 << 5)
+#define OPTION_t (1 << 6)
+
+#define do_attach (ENABLE_UBIATTACH && applet_name[3] == 'a')
+#define do_detach (ENABLE_UBIDETACH && applet_name[3] == 'd')
+#define do_mkvol (ENABLE_UBIMKVOL && applet_name[3] == 'm')
+#define do_rmvol (ENABLE_UBIRMVOL && applet_name[4] == 'm')
+#define do_rsvol (ENABLE_UBIRSVOL && applet_name[4] == 's')
+#define do_update (ENABLE_UBIUPDATEVOL && applet_name[3] == 'u')
+
+//usage:#define ubiattach_trivial_usage
+//usage: "-m MTD_NUM [-d UBI_NUM] UBI_CTRL_DEV"
+//usage:#define ubiattach_full_usage "\n\n"
+//usage: "Attach MTD device to UBI\n"
+//usage: "\nOptions:"
+//usage: "\n -m MTD_NUM MTD device number to attach"
+//usage: "\n -d UBI_NUM UBI device number to assign"
+//usage:
+//usage:#define ubidetach_trivial_usage
+//usage: "-d UBI_NUM UBI_CTRL_DEV"
+//usage:#define ubidetach_full_usage "\n\n"
+//usage: "Detach MTD device from UBI\n"
+//usage: "\nOptions:"
+//usage: "\n -d UBI_NUM UBI device number"
+//usage:
+//usage:#define ubimkvol_trivial_usage
+//usage: "UBI_DEVICE -N NAME -s SIZE"
+//usage:#define ubimkvol_full_usage "\n\n"
+//usage: "Create UBI volume\n"
+//usage: "\nOptions:"
+//usage: "\n -a ALIGNMENT Volume alignment (default 1)"
+//usage: "\n -n VOLID Volume ID, if not specified, it"
+//usage: "\n will be assigned automatically"
+//usage: "\n -N NAME Volume name"
+//usage: "\n -s SIZE Size in bytes"
+//usage: "\n -t TYPE Volume type (static|dynamic)"
+//usage:
+//usage:#define ubirmvol_trivial_usage
+//usage: "UBI_DEVICE -n VOLID"
+//usage:#define ubirmvol_full_usage "\n\n"
+//usage: "Remove UBI volume\n"
+//usage: "\nOptions:"
+//usage: "\n -n VOLID Volume ID"
+//usage:
+//usage:#define ubirsvol_trivial_usage
+//usage: "UBI_DEVICE -n VOLID -s SIZE"
+//usage:#define ubirsvol_full_usage "\n\n"
+//usage: "Resize UBI volume\n"
+//usage: "\nOptions:"
+//usage: "\n -n VOLID Volume ID to resize"
+//usage: "\n -s SIZE Size in bytes"
+//usage:
+//usage:#define ubiupdatevol_trivial_usage
+//usage: "UBI_DEVICE [IMG_FILE]"
+//usage:#define ubiupdatevol_full_usage "\n\n"
+//usage: "Update UBI volume\n"
+//usage: "\nOptions:"
+//usage: "\n -t Truncate UBI volume"
+//usage: "\n -s SIZE Bytes in input (if reading stdin)"
+
+
+int ubi_tools_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int ubi_tools_main(int argc UNUSED_PARAM, char **argv)
+{
+ unsigned opts;
+ char *ubi_ctrl;
+ //struct stat st;
+ int fd;
+ int mtd_num;
+ int dev_num = UBI_DEV_NUM_AUTO;
+ int vol_id = UBI_VOL_NUM_AUTO;
+ char *vol_name = NULL;
+ int size_bytes;
+ int alignment = 1;
+ char *type = NULL;
+
+ opt_complementary = "-1:m+:d+:n+:s+:a+";
+ opts = getopt32(argv, "m:d:n:N:s:a:t::",
+ &mtd_num, &dev_num, &vol_id,
+ &vol_name, &size_bytes, &alignment, &type
+ );
+ ubi_ctrl = argv[optind];
+
+ fd = xopen(ubi_ctrl, O_RDWR);
+ //xfstat(fd, &st, ubi_ctrl);
+ //if (!S_ISCHR(st.st_mode))
+ // bb_error_msg_and_die("%s: not a char device", ubi_ctrl);
+
+ if (do_attach) {
+ struct ubi_attach_req req;
+ if (!(opts & OPTION_M))
+ bb_error_msg_and_die("%s device not specified", "MTD");
+
+ memset(&req, 0, sizeof(req));
+ req.mtd_num = mtd_num;
+ req.ubi_num = dev_num;
+
+ xioctl(fd, UBI_IOCATT, &req);
+ } else
+ if (do_detach) {
+ if (!(opts & OPTION_D))
+ bb_error_msg_and_die("%s device not specified", "UBI");
+
+ xioctl(fd, UBI_IOCDET, &dev_num);
+ } else
+ if (do_mkvol) {
+ struct ubi_mkvol_req req;
+ int vol_name_len;
+ if (!(opts & OPTION_s))
+ bb_error_msg_and_die("%s size not specified", "UBI");
+ if (!(opts & OPTION_N))
+ bb_error_msg_and_die("%s name not specified", "UBI");
+ vol_name_len = strlen(vol_name);
+ if (vol_name_len > UBI_MAX_VOLUME_NAME)
+ bb_error_msg_and_die("%s volume name too long", "UBI");
+
+ memset(&req, 0, sizeof(req));
+ req.vol_id = vol_id;
+ if ((opts & OPTION_t) && type) {
+ if (type[0] == 's')
+ req.vol_type = UBI_STATIC_VOLUME;
+ else
+ req.vol_type = UBI_DYNAMIC_VOLUME;
+ } else {
+ req.vol_type = UBI_DYNAMIC_VOLUME;
+ }
+ req.alignment = alignment;
+ req.bytes = size_bytes;
+ strncpy(req.name, vol_name, UBI_MAX_VOLUME_NAME);
+ req.name_len = vol_name_len;
+
+ xioctl(fd, UBI_IOCMKVOL, &req);
+ } else
+ if (do_rmvol) {
+ if (!(opts & OPTION_n))
+ bb_error_msg_and_die("%s volume id not specified", "UBI");
+
+ xioctl(fd, UBI_IOCRMVOL, &vol_id);
+ } else
+ if (do_rsvol) {
+ struct ubi_rsvol_req req;
+ if (!(opts & OPTION_s))
+ bb_error_msg_and_die("%s size not specified", "UBI");
+ if (!(opts & OPTION_n))
+ bb_error_msg_and_die("%s volume id not specified", "UBI");
+
+ memset(&req, 0, sizeof(req));
+ req.bytes = size_bytes;
+ req.vol_id = vol_id;
+
+ xioctl(fd, UBI_IOCRSVOL, &req);
+ } else
+ if (do_update) {
+ long long bytes;
+
+ if (opts & OPTION_t) {
+ // truncate the volume by starting an update for size 0
+ bytes = 0;
+ xioctl(fd, UBI_IOCVOLUP, &bytes);
+ }
+ else {
+ struct stat st;
+ char buf[sizeof("/sys/class/ubi/ubi%d_%d/usable_eb_size") + 2 * sizeof(int)*3];
+ int input_fd;
+ unsigned ubinum, volnum;
+ unsigned leb_size;
+ ssize_t len;
+ char *input_data;
+
+ // Make assumption that device not is in normal format.
+ // Removes need for scanning sysfs tree as full libubi does
+ if (sscanf(ubi_ctrl, "/dev/ubi%u_%u", &ubinum, &volnum) != 2)
+ bb_error_msg_and_die("%s volume node not in correct format", "UBI");
+
+ sprintf(buf, "/sys/class/ubi/ubi%u_%u/usable_eb_size", ubinum, volnum);
+ if (open_read_close(buf, buf, sizeof(buf)) <= 0)
+ bb_error_msg_and_die("%s could not get LEB size", "UBI");
+ if (sscanf(buf, "%u", &leb_size) != 1)
+ bb_error_msg_and_die("%s could not get LEB size", "UBI");
+
+ if (opts & OPTION_s) {
+ input_fd = 0;
+ } else {
+ if (!argv[optind+1])
+ bb_show_usage();
+ xstat(argv[optind+1], &st);
+ size_bytes = st.st_size;
+ input_fd = xopen(argv[optind+1], O_RDONLY);
+ }
+
+ bytes = size_bytes;
+ xioctl(fd, UBI_IOCVOLUP, &bytes);
+
+ input_data = xmalloc(leb_size);
+ while ((len = full_read(input_fd, input_data, leb_size)) > 0) {
+ xwrite(fd, input_data, len);
+ }
+ if (len < 0)
+ bb_error_msg_and_die("%s volume update failed", "UBI");
+ if (ENABLE_FEATURE_CLEAN_UP)
+ close(input_fd);
+ }
+ }
+
+ if (ENABLE_FEATURE_CLEAN_UP)
+ close(fd);
+
+ return EXIT_SUCCESS;
+}
projects / oweals / busybox.git / commitdiff