typedef char wimlib_tchar;
#endif
+#ifdef __WIN32__
+/** Path separator for WIM paths passed back to progress callbacks. */
+# define WIMLIB_WIM_PATH_SEPARATOR '\\'
+# define WIMLIB_WIM_PATH_SEPARATOR_STRING L"\\"
+#else
+/** Path separator for WIM paths passed back to progress callbacks. */
+# define WIMLIB_WIM_PATH_SEPARATOR '/'
+# define WIMLIB_WIM_PATH_SEPARATOR_STRING "/"
+#endif
+
+#ifdef __GNUC__
+# define _wimlib_deprecated __attribute__((deprecated))
+#else
+# define _wimlib_deprecated
+#endif
+
/**
* Specifies the compression type of a WIM file.
*/
/** A WIM image is about to be extracted. @a info will point to
* ::wimlib_progress_info.extract. */
- WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_BEGIN,
+ WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_BEGIN = 0,
/** A file or directory tree within a WIM image (not the full image) is
* about to be extracted. @a info will point to
/** A wimlib_split() operation is in progress, and a split part has been
* finished. @a info will point to ::wimlib_progress_info.split. */
WIMLIB_PROGRESS_MSG_SPLIT_END_PART,
+
+ /**
+ * A WIM update command is just about to be executed; @a info will point
+ * to ::wimlib_progress_info.update.
+ */
+ WIMLIB_PROGRESS_MSG_UPDATE_BEGIN_COMMAND,
+
+ /**
+ * A WIM update command has just been executed; @a info will point to
+ * ::wimlib_progress_info.update.
+ */
+ WIMLIB_PROGRESS_MSG_UPDATE_END_COMMAND,
+
};
/** A pointer to this union is passed to the user-supplied
const wimlib_tchar *to;
} rename;
+ /** Valid on messages ::WIMLIB_PROGRESS_MSG_UPDATE_BEGIN_COMMAND and
+ * ::WIMLIB_PROGRESS_MSG_UPDATE_END_COMMAND. */
+ struct wimlib_progress_info_update {
+ /** Pointer to the update command that will be executed or has
+ * just been executed. */
+ const struct wimlib_update_command *command;
+
+ /** Number of update commands that have been completed so far.
+ */
+ size_t completed_commands;
+
+ /** Number of update commands that are being executed as part of
+ * this call to wimlib_update_image(). */
+ size_t total_commands;
+ } update;
+
/** Valid on messages ::WIMLIB_PROGRESS_MSG_VERIFY_INTEGRITY and
* ::WIMLIB_PROGRESS_MSG_CALC_INTEGRITY. */
struct wimlib_progress_info_integrity {
size_t _prefix_num_tchars;
};
+/** Set or unset the WIM header flag that marks it read-only
+ * (WIM_HDR_FLAG_READONLY in Microsoft's documentation), based on the
+ * ::wimlib_wim_info.is_marked_readonly member of the @a info parameter. This
+ * is distinct from basic file permissions; this flag can be set on a WIM file
+ * that is physically writable. If this flag is set, all further operations to
+ * modify the WIM will fail, except calling wimlib_overwrite() with
+ * ::WIMLIB_WRITE_FLAG_IGNORE_READONLY_FLAG specified, which is a loophole that
+ * allows you to set this flag persistently on the underlying WIM file.
+ */
+#define WIMLIB_CHANGE_READONLY_FLAG 0x00000001
+
+/** Set the GUID (globally unique identifier) of the WIM file to the value
+ * specified in ::wimlib_wim_info.guid of the @a info parameter. */
+#define WIMLIB_CHANGE_GUID 0x00000002
+
+/** Change the bootable image of the WIM to the value specified in
+ * ::wimlib_wim_info.boot_index of the @a info parameter. */
+#define WIMLIB_CHANGE_BOOT_INDEX 0x00000004
+
+/** Change the WIM_HDR_FLAG_RP_FIX flag of the WIM file to the value specified
+ * in ::wimlib_wim_info.has_rpfix of the @a info parameter. This flag generally
+ * indicates whether an image in the WIM has been captured with reparse-point
+ * fixups enabled. wimlib also treats this flag as specifying whether to do
+ * reparse-point fixups by default when capturing or applying WIM images. */
+#define WIMLIB_CHANGE_RPFIX_FLAG 0x00000008
+
+#define WIMLIB_GUID_LEN 16
+
+/** General information about a WIM file. */
+struct wimlib_wim_info {
+
+ /** Globally unique identifier for the WIM file. Note: all parts of a
+ * split WIM should have an identical value in this field. */
+ uint8_t guid[WIMLIB_GUID_LEN];
+
+ /** Number of images in the WIM. */
+ uint32_t image_count;
+
+ /** 1-based index of the bootable image in the WIM, or 0 if no image is
+ * bootable. */
+ uint32_t boot_index;
+
+ /** Version of the WIM file. */
+ uint32_t wim_version;
+
+ /** Chunk size used for compression. */
+ uint32_t chunk_size;
+
+ /** 1-based index of this part within a split WIM, or 1 if the WIM is
+ * standalone. */
+ uint16_t part_number;
+
+ /** Total number of parts in the split WIM, or 1 if the WIM is
+ * standalone. */
+ uint16_t total_parts;
+
+ /** One of the ::wimlib_compression_type values that specifies the
+ * method used to compress resources in the WIM. */
+ int32_t compression_type;
+
+ /** Size of the WIM file in bytes, excluding the XML data and integrity
+ * table. */
+ uint64_t total_bytes;
+
+ /** 1 if the WIM has an integrity table. Note: if the ::WIMStruct was
+ * created via wimlib_create_new_wim() rather than wimlib_open_wim(),
+ * this will always be 0, even if the ::WIMStruct was written to
+ * somewhere by calling wimlib_write() with the
+ * ::WIMLIB_WRITE_FLAG_CHECK_INTEGRITY flag specified. */
+ uint32_t has_integrity_table : 1;
+
+ /** 1 if the ::WIMStruct was created via wimlib_open_wim() rather than
+ * wimlib_create_new_wim(). */
+ uint32_t opened_from_file : 1;
+
+ /** 1 if the WIM is considered readonly for any reason. */
+ uint32_t is_readonly : 1;
+
+ /** 1 if reparse-point fixups are supposedly enabled for one or more
+ * images in the WIM. */
+ uint32_t has_rpfix : 1;
+
+ /** 1 if the WIM is marked as read-only. */
+ uint32_t is_marked_readonly : 1;
+
+ /** 1 if the WIM is part of a spanned set. */
+ uint32_t spanned : 1;
+
+ uint32_t write_in_progress : 1;
+ uint32_t metadata_only : 1;
+ uint32_t resource_only : 1;
+ uint32_t reserved_flags : 23;
+ uint32_t reserved[9];
+};
+
/*****************************
* WIMLIB_ADD_FLAG_*
* WIMLIB_OPEN_FLAG_*
******************************/
-/** Verify the WIM contents against the WIM's integrity table, if present. */
+/** Verify the WIM contents against the WIM's integrity table, if present. This
+ * causes the raw data of the WIM file, divided into 10 MB chunks, to be
+ * checksummed and checked against the SHA1 message digests specified in the
+ * integrity table. WIMLIB_ERR_INTEGRITY is returned if there are any
+ * mismatches. */
#define WIMLIB_OPEN_FLAG_CHECK_INTEGRITY 0x00000001
-/** Do not issue an error if the WIM is part of a split WIM. */
+/** Do not issue an error if the WIM is part of a split WIM. */
#define WIMLIB_OPEN_FLAG_SPLIT_OK 0x00000002
+/** Check if the WIM is writable and return ::WIMLIB_ERR_WIM_IS_READONLY if it
+ * is not. A WIM is considered writable only if it is writable at the
+ * filesystem level, does not have the WIM_HDR_FLAG_READONLY flag set in its
+ * header, and is not part of a spanned set. It is not required to provide this
+ * flag to make changes to the WIM, but with this flag you get the error sooner
+ * rather than later. */
+#define WIMLIB_OPEN_FLAG_WRITE_ACCESS 0x00000004
+
/******************************
* WIMLIB_UNMOUNT_FLAG_*
******************************/
/** Do a "lazy" unmount (detach filesystem immediately, even if busy) */
#define WIMLIB_UNMOUNT_FLAG_LAZY 0x00000010
+/******************************
+ * WIMLIB_UPDATE_FLAG_*
+ ******************************/
+
+/** Send ::WIMLIB_PROGRESS_MSG_UPDATE_BEGIN_COMMAND and
+ * ::WIMLIB_PROGRESS_MSG_UPDATE_END_COMMAND messages. */
+#define WIMLIB_UPDATE_FLAG_SEND_PROGRESS 0x00000001
+
/******************************
* WIMLIB_WRITE_FLAG_*
******************************/
* deleting an image in this way. */
#define WIMLIB_WRITE_FLAG_SOFT_DELETE 0x00000010
+/** With wimlib_overwrite(), allow overwriting the WIM even if the readonly flag
+ * is set in the WIM header; this can be used in combination with
+ * wimlib_set_wim_info() with the ::WIMLIB_CHANGE_READONLY_FLAG flag to actually
+ * set the readonly flag on the on-disk WIM file. */
+#define WIMLIB_WRITE_FLAG_IGNORE_READONLY_FLAG 0x00000020
+
/******************************
* WIMLIB_INIT_FLAG_*
******************************/
WIMLIB_ERR_VOLUME_LACKS_FEATURES,
WIMLIB_ERR_WRITE,
WIMLIB_ERR_XML,
+ WIMLIB_ERR_WIM_IS_READONLY,
+ WIMLIB_ERR_RESOURCE_NOT_FOUND,
};
* Pointer to the ::WIMStruct for the WIM file to which the image is to be
* added.
* @param name
- * Name to give the new image.
+ * Name to give the new image. If @c NULL or empty, the new image is given
+ * no name. If nonempty, it must specify a name that does not already
+ * exist in @a wim.
* @param new_idx_ret
* If non-<code>NULL</code>, the index of the newly added image is returned
* in this location.
*
* @return 0 on success; nonzero on failure. The possible error codes are:
*
- * @retval ::WIMLIB_ERR_INVALID_PARAM
- * @a name was @c NULL or an empty string.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @a wim is part of a split WIM.
* @retval ::WIMLIB_ERR_IMAGE_NAME_COLLISION
* There is already an image in @a wim named @a name.
* @retval ::WIMLIB_ERR_NOMEM
* Failed to allocate the memory needed to add the new image.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * The WIM file is considered read-only because of any of the reasons
+ * mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
+ * flag.
*/
extern int
wimlib_add_empty_image(WIMStruct *wim,
* A path to a directory or unmounted NTFS volume that will be captured as
* a WIM image.
* @param name
- * The name to give the image. It must be nonempty and must specify a name
- * that does not yet exist in @a wim.
+ * Name to give the new image. If @c NULL or empty, the new image is given
+ * no name. If nonempty, it must specify a name that does not already
+ * exist in @a wim.
* @param config
* Capture configuration that specifies files, directories, or path globs
* to exclude from being captured. If @c NULL, a dummy configuration where
* Failed to allocate needed memory.
* @retval ::WIMLIB_ERR_READ
* Could not read the metadata resource for @a image from the WIM.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @a wim is part of a split WIM. Deleting an image from a split WIM is
- * unsupported.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * The WIM file is considered read-only because of any of the reasons
+ * mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
+ * flag.
*/
extern int
wimlib_delete_image(WIMStruct *wim, int image);
* complete split WIM because they do not include all the parts of the
* original WIM, there are duplicate parts, or not all the parts have the
* same GUID and compression type.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @a dest_wim is part of a split WIM. Exporting an image to a split WIM
- * is unsupported.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * @a dest_wim is considered read-only because of any of the reasons
+ * mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
+ * flag.
*/
extern int
wimlib_export_image(WIMStruct *src_wim, int src_image,
* @retval ::WIMLIB_ERR_READ
* A unexpected end-of-file or read error occurred when trying to read data
* from the WIM file associated with @a wim.
+ * @retval ::WIMLIB_ERR_RESOURCE_NOT_FOUND
+ * One of the dentries in the image referenced a stream not present in the
+ * WIM's lookup table (or in any of the lookup tables of the split WIM
+ * parts).
* @retval ::WIMLIB_ERR_SPLIT_INVALID
* The WIM is a split WIM, but the parts specified do not form a complete
* split WIM because they do not include all the parts of the original WIM,
wimlib_free(WIMStruct *wim);
/**
- * Returns the index of the bootable image of the WIM.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- *
- * @return
- * 0 if no image is marked as bootable, or the number of the image marked
- * as bootable (numbered starting at 1).
+ * Deprecated in favor of wimlib_get_wim_info().
*/
extern int
-wimlib_get_boot_idx(const WIMStruct *wim);
+wimlib_get_boot_idx(const WIMStruct *wim) _wimlib_deprecated;
/**
- * Returns the compression type used in the WIM.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file
- *
- * @return
- * ::WIMLIB_COMPRESSION_TYPE_NONE, ::WIMLIB_COMPRESSION_TYPE_LZX, or
- * ::WIMLIB_COMPRESSION_TYPE_XPRESS.
+ * Deprecated in favor of wimlib_get_wim_info().
*/
extern int
-wimlib_get_compression_type(const WIMStruct *wim);
+wimlib_get_compression_type(const WIMStruct *wim) _wimlib_deprecated;
/**
* Converts a ::wimlib_compression_type value into a string.
/**
- * Returns the number of images contained in a WIM.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file. It may be either a
- * standalone WIM or a split WIM part.
- *
- * @return
- * The number of images contained in the WIM file.
+ * Deprecated in favor of wimlib_get_wim_info().
+ */
+extern int
+wimlib_get_num_images(const WIMStruct *wim) _wimlib_deprecated;
+
+/**
+ * Deprecated in favor of wimlib_get_wim_info().
*/
extern int
-wimlib_get_num_images(const WIMStruct *wim);
+wimlib_get_part_number(const WIMStruct *wim, int *total_parts_ret) _wimlib_deprecated;
/**
- * Returns the part number of a WIM in a split WIM and the total number of parts
- * of the split WIM.
+ * Get basic information about a WIM file.
*
* @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- * @param total_parts_ret
- * If non-@c NULL, the total number of parts in the split WIM (1 for
- * non-split WIMs) is written to this location.
- *
+ * Pointer to the ::WIMStruct for a WIM file. It may be for either a
+ * standalone WIM or part of a split WIM.
+ * @param info
+ * A ::wimlib_wim_info structure that will be filled in with information
+ * about the WIM file.
* @return
- * The part number of the WIM (1 for non-split WIMs)
+ * 0
*/
extern int
-wimlib_get_part_number(const WIMStruct *wim, int *total_parts_ret);
+wimlib_get_wim_info(WIMStruct *wim, struct wimlib_wim_info *info);
/**
* Initialization function for wimlib. Call before using any other wimlib
wimlib_global_cleanup(void);
/**
- * Returns true if the WIM has an integrity table.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- * @return
- * @c true if the WIM has an integrity table; @c false otherwise. If @a
- * wim is a ::WIMStruct created with wimlib_create_new_wim() rather than
- * wimlib_open_wim(), @c false will be returned, even if wimlib_write() has
- * been called on @a wim with ::WIMLIB_WRITE_FLAG_CHECK_INTEGRITY set.
+ * Deprecated in favor of wimlib_get_wim_info().
*/
extern bool
-wimlib_has_integrity_table(const WIMStruct *wim);
+wimlib_has_integrity_table(const WIMStruct *wim) _wimlib_deprecated;
/**
* Determines if an image name is already used by some image in the WIM.
*
* @return 0 on success; nonzero on error. This function may return any value
* returned by wimlib_open_wim() and wimlib_write() except
- * ::WIMLIB_ERR_SPLIT_UNSUPPORTED, as well as the following error code:
+ * ::WIMLIB_ERR_WIM_IS_READONLY, as well as the following error code:
*
* @retval ::WIMLIB_ERR_SPLIT_INVALID
* The split WIMs do not form a valid WIM because they do not include all
* @retval ::WIMLIB_ERR_READ
* An unexpected end-of-file or read error occurred when trying to read
* data from the WIM file associated with @a wim.
+ * @retval ::WIMLIB_ERR_RESOURCE_NOT_FOUND
+ * One of the dentries in the image referenced a stream not present in the
+ * WIM's lookup table (or in any of the lookup tables of the split WIM
+ * parts).
* @retval ::WIMLIB_ERR_SPLIT_INVALID
* The WIM is a split WIM, but the parts specified do not form a complete
* split WIM because they do not include all the parts of the original WIM,
* there are duplicate parts, or not all the parts have the same GUID and
* compression type.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * The WIM is a split WIM and a read-write mount was requested. We only
- * support mounting a split WIM read-only.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * ::WIMLIB_MOUNT_FLAG_READWRITE was specified in @a mount_flags, but @a
+ * wim is considered read-only because of any of the reasons mentioned in
+ * the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
* @retval ::WIMLIB_ERR_UNSUPPORTED
* Mounting is not supported, either because the platform is Windows, or
* because the platform is UNIX and wimlib was compiled with @c
* The path to the WIM file to open.
* @param open_flags
* Bitwise OR of flags ::WIMLIB_OPEN_FLAG_CHECK_INTEGRITY and/or
- * ::WIMLIB_OPEN_FLAG_SPLIT_OK.
- * <br/> <br/>
- * If ::WIMLIB_OPEN_FLAG_CHECK_INTEGRITY is given, the integrity table of
- * the WIM, if it exists, is checked, and this function will fail with an
- * ::WIMLIB_ERR_INTEGRITY status if any of the computed SHA1 message
- * digests of the WIM do not exactly match the corresponding message
- * digests given in the integrity table.
- * <br/> <br/>
- * If ::WIMLIB_OPEN_FLAG_SPLIT_OK is given, no error will be issued if the
- * WIM is part of a split WIM; otherwise ::WIMLIB_ERR_SPLIT_UNSUPPORTED is
- * returned. (This flag may be removed in the future, in which case no
- * error will be issued when opening a split WIM.)
+ * ::WIMLIB_OPEN_FLAG_SPLIT_OK and/or ::WIMLIB_OPEN_FLAG_WRITE_ACCESS.
*
* @param progress_func
* If non-NULL, a function that will be called periodically with the
* @retval ::WIMLIB_ERR_UNKNOWN_VERSION
* A number other than 0x10d00 is written in the version field of the WIM
* header of @a wim_file. (Probably a pre-Vista WIM).
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * ::WIMLIB_OPEN_FLAG_WRITE_ACCESS was specified but the WIM file was
+ * considered read-only because of any of the reasons mentioned in the
+ * documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
* @retval ::WIMLIB_ERR_XML
* The XML data for @a wim_file is invalid.
*/
* @return 0 on success; nonzero on error. This function may return any value
* returned by wimlib_write() as well as the following error codes:
* @retval ::WIMLIB_ERR_ALREADY_LOCKED
- * The WIM was going to be modifien in-place (with no temporary file), but
+ * The WIM was going to be modified in-place (with no temporary file), but
* an exclusive advisory lock on the on-disk WIM file could not be acquired
* because another thread or process has mounted an image from the WIM
* read-write or is currently modifying the WIM in-place.
* @retval ::WIMLIB_ERR_RENAME
* The temporary file that the WIM was written to could not be renamed to
* the original filename of @a wim.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * The WIM file is considered read-only because of any of the reasons
+ * mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
+ * flag.
*/
extern int
wimlib_overwrite(WIMStruct *wim, int write_flags, unsigned num_threads,
wimlib_print_metadata(WIMStruct *wim, int image);
/**
- * Prints some basic information about a WIM file. All information printed by
- * this function is also printed by wimlib_print_header(), but
- * wimlib_print_wim_information() prints some of this information more concisely
- * and in a more readable form.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- *
- * @return This function has no return value.
+ * Deprecated in favor of wimlib_get_wim_info(), which provides the information
+ * in a way that can be accessed programatically.
*/
extern void
-wimlib_print_wim_information(const WIMStruct *wim);
+wimlib_print_wim_information(const WIMStruct *wim) _wimlib_deprecated;
/**
* Translates a string specifying the name or number of an image in the WIM into
const wimlib_tchar *image_name_or_num);
/**
- * Sets which image in the WIM is marked as bootable.
- *
- * @param wim
- * Pointer to the ::WIMStruct for a WIM file.
- * @param boot_idx
- * The number of the image to mark as bootable, or 0 to mark no image as
- * bootable.
- * @return 0 on success; nonzero on error.
- * @retval ::WIMLIB_ERR_INVALID_IMAGE
- * @a boot_idx does not specify an existing image in @a wim, and it was not
- * 0.
- * @retval ::WIMLIB_ERR_SPLIT_UNSUPPORTED
- * @a wim is part of a split WIM. We do not support changing the boot
- * index of a split WIM.
+ * Deprecated in favor of wimlib_set_wim_info().
*/
extern int
-wimlib_set_boot_idx(WIMStruct *wim, int boot_idx);
+wimlib_set_boot_idx(WIMStruct *wim, int boot_idx) _wimlib_deprecated;
/**
* Changes the description of an image in the WIM.
* @retval ::WIMLIB_ERR_NOMEM
* Failed to allocate the memory needed to duplicate the @a description
* string.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * @a wim is considered read-only because of any of the reasons mentioned
+ * in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
*/
extern int
wimlib_set_image_descripton(WIMStruct *wim, int image,
const wimlib_tchar *description);
+/**
+ * Set basic information about a WIM.
+ *
+ * @param wim
+ * A WIMStruct for a standalone WIM file.
+ * @param info
+ * A struct ::wimlib_wim_info that contains the information to set. Only
+ * the information explicitly specified in the @a which flags need be
+ * valid.
+ * @param which
+ * Flags that specify which information to set. This is a bitwise OR of
+ * ::WIMLIB_CHANGE_READONLY_FLAG, ::WIMLIB_CHANGE_GUID,
+ * ::WIMLIB_CHANGE_BOOT_INDEX, and/or ::WIMLIB_CHANGE_RPFIX_FLAG.
+ *
+ * @return 0 on success; nonzero on failure.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * The WIM file is considered read-only because of any of the reasons
+ * mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
+ * flag. However, as a special case, if you are using
+ * ::WIMLIB_CHANGE_READONLY_FLAG to unset the readonly flag, then this
+ * function will not fail due to the readonly flag being previously set.
+ * @retval ::WIMLIB_ERR_IMAGE_COUNT
+ * ::WIMLIB_CHANGE_BOOT_INDEX was specified, but
+ * ::wimlib_wim_info.boot_index did not specify 0 or a valid 1-based image
+ * index in the WIM.
+ */
+extern int
+wimlib_set_wim_info(WIMStruct *wim, const struct wimlib_wim_info *info,
+ int which);
+
/**
* Changes what is written in the \<FLAGS\> element in the WIM XML data
* (something like "Core" or "Ultimate")
* @a image does not specify a single existing image in @a wim.
* @retval ::WIMLIB_ERR_NOMEM
* Failed to allocate the memory needed to duplicate the @a flags string.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * @a wim is considered read-only because of any of the reasons mentioned
+ * in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
*/
-extern int wimlib_set_image_flags(WIMStruct *wim, int image,
- const wimlib_tchar *flags);
+extern int
+wimlib_set_image_flags(WIMStruct *wim, int image, const wimlib_tchar *flags);
/**
* Changes the name of an image in the WIM.
* @param image
* The number of the image for which to change the name.
* @param name
- * The new name to give the image. It must be a nonempty string.
+ * New name to give the new image. If @c NULL or empty, the new image is
+ * given no name. If nonempty, it must specify a name that does not
+ * already exist in @a wim.
*
* @return 0 on success; nonzero on error.
* @retval ::WIMLIB_ERR_IMAGE_NAME_COLLISION
* There is already an image named @a name in @a wim.
- * @retval ::WIMLIB_ERR_INVALID_PARAM
- * @a name was @c NULL or the empty string.
* @retval ::WIMLIB_ERR_INVALID_IMAGE
* @a image does not specify a single existing image in @a wim.
* @retval ::WIMLIB_ERR_NOMEM
* Failed to allocate the memory needed to duplicate the @a name string.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * @a wim is considered read-only because of any of the reasons mentioned
+ * in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS flag.
*/
extern int wimlib_set_image_name(WIMStruct *wim, int image,
const wimlib_tchar *name);
* @param num_cmds
* Number of commands in @a cmds.
* @param update_flags
- * Reserved; must be 0.
+ * ::WIMLIB_UPDATE_FLAG_SEND_PROGRESS or 0.
* @param progress_func
* If non-NULL, a function that will be called periodically with the
* progress of the current operation.
* or, the platform is Windows and either the ::WIMLIB_ADD_FLAG_UNIX_DATA
* or the ::WIMLIB_ADD_FLAG_DEREFERENCE flags were specified in the @a
* add_flags for an update command.
+ * @retval ::WIMLIB_ERR_WIM_IS_READONLY
+ * The WIM file is considered read-only because of any of the reasons
+ * mentioned in the documentation for the ::WIMLIB_OPEN_FLAG_WRITE_ACCESS
+ * flag.
*/
extern int
wimlib_update_image(WIMStruct *wim,