archive.h revision 232153
1228753Smm/*- 2232153Smm * Copyright (c) 2003-2010 Tim Kientzle 3228753Smm * All rights reserved. 4228753Smm * 5228753Smm * Redistribution and use in source and binary forms, with or without 6228753Smm * modification, are permitted provided that the following conditions 7228753Smm * are met: 8228753Smm * 1. Redistributions of source code must retain the above copyright 9228753Smm * notice, this list of conditions and the following disclaimer. 10228753Smm * 2. Redistributions in binary form must reproduce the above copyright 11228753Smm * notice, this list of conditions and the following disclaimer in the 12228753Smm * documentation and/or other materials provided with the distribution. 13228753Smm * 14228753Smm * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15228753Smm * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16228753Smm * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17228753Smm * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18228753Smm * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19228753Smm * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20228753Smm * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21228753Smm * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22228753Smm * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23228753Smm * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24228753Smm * 25228763Smm * $FreeBSD: head/contrib/libarchive/libarchive/archive.h 232153 2012-02-25 10:58:02Z mm $ 26228753Smm */ 27228753Smm 28228753Smm#ifndef ARCHIVE_H_INCLUDED 29228753Smm#define ARCHIVE_H_INCLUDED 30228753Smm 31232153Smm#include <sys/stat.h> 32232153Smm#include <stddef.h> /* for wchar_t */ 33232153Smm#include <stdio.h> /* For FILE * */ 34232153Smm 35228753Smm/* 36228753Smm * Note: archive.h is for use outside of libarchive; the configuration 37228753Smm * headers (config.h, archive_platform.h, etc.) are purely internal. 38228753Smm * Do NOT use HAVE_XXX configuration macros to control the behavior of 39228753Smm * this header! If you must conditionalize, use predefined compiler and/or 40228753Smm * platform macros. 41228753Smm */ 42228753Smm#if defined(__BORLANDC__) && __BORLANDC__ >= 0x560 43232153Smm# include <stdint.h> 44232153Smm#elif !defined(__WATCOMC__) && !defined(_MSC_VER) && !defined(__INTERIX) && !defined(__BORLANDC__) && !defined(_SCO_DS) 45232153Smm# include <inttypes.h> 46228753Smm#endif 47228753Smm 48228753Smm/* Get appropriate definitions of standard POSIX-style types. */ 49228753Smm/* These should match the types used in 'struct stat' */ 50228753Smm#if defined(_WIN32) && !defined(__CYGWIN__) 51232153Smm# define __LA_INT64_T __int64 52228753Smm# if defined(_SSIZE_T_DEFINED) || defined(_SSIZE_T_) 53228753Smm# define __LA_SSIZE_T ssize_t 54228753Smm# elif defined(_WIN64) 55228753Smm# define __LA_SSIZE_T __int64 56228753Smm# else 57228753Smm# define __LA_SSIZE_T long 58228753Smm# endif 59228753Smm# if defined(__BORLANDC__) 60228753Smm# define __LA_UID_T uid_t 61228753Smm# define __LA_GID_T gid_t 62228753Smm# else 63228753Smm# define __LA_UID_T short 64228753Smm# define __LA_GID_T short 65228753Smm# endif 66228753Smm#else 67232153Smm# include <unistd.h> /* ssize_t, uid_t, and gid_t */ 68232153Smm# if defined(_SCO_DS) 69232153Smm# define __LA_INT64_T long long 70232153Smm# else 71232153Smm# define __LA_INT64_T int64_t 72232153Smm# endif 73232153Smm# define __LA_SSIZE_T ssize_t 74232153Smm# define __LA_UID_T uid_t 75232153Smm# define __LA_GID_T gid_t 76228753Smm#endif 77228753Smm 78228753Smm/* 79228753Smm * On Windows, define LIBARCHIVE_STATIC if you're building or using a 80228753Smm * .lib. The default here assumes you're building a DLL. Only 81228753Smm * libarchive source should ever define __LIBARCHIVE_BUILD. 82228753Smm */ 83228753Smm#if ((defined __WIN32__) || (defined _WIN32) || defined(__CYGWIN__)) && (!defined LIBARCHIVE_STATIC) 84228753Smm# ifdef __LIBARCHIVE_BUILD 85228753Smm# ifdef __GNUC__ 86228753Smm# define __LA_DECL __attribute__((dllexport)) extern 87228753Smm# else 88228753Smm# define __LA_DECL __declspec(dllexport) 89228753Smm# endif 90228753Smm# else 91228753Smm# ifdef __GNUC__ 92232153Smm# define __LA_DECL 93228753Smm# else 94228753Smm# define __LA_DECL __declspec(dllimport) 95228753Smm# endif 96228753Smm# endif 97228753Smm#else 98228753Smm/* Static libraries or non-Windows needs no special declaration. */ 99228753Smm# define __LA_DECL 100228753Smm#endif 101228753Smm 102232153Smm#if defined(__GNUC__) && __GNUC__ >= 3 && !defined(__MINGW32__) 103228753Smm#define __LA_PRINTF(fmtarg, firstvararg) \ 104228753Smm __attribute__((__format__ (__printf__, fmtarg, firstvararg))) 105228753Smm#else 106228753Smm#define __LA_PRINTF(fmtarg, firstvararg) /* nothing */ 107228753Smm#endif 108228753Smm 109228753Smm#ifdef __cplusplus 110228753Smmextern "C" { 111228753Smm#endif 112228753Smm 113228753Smm/* 114228753Smm * The version number is provided as both a macro and a function. 115228753Smm * The macro identifies the installed header; the function identifies 116228753Smm * the library version (which may not be the same if you're using a 117228753Smm * dynamically-linked version of the library). Of course, if the 118228753Smm * header and library are very different, you should expect some 119228753Smm * strangeness. Don't do that. 120228753Smm */ 121228753Smm 122228753Smm/* 123228753Smm * The version number is expressed as a single integer that makes it 124228753Smm * easy to compare versions at build time: for version a.b.c, the 125228753Smm * version number is printf("%d%03d%03d",a,b,c). For example, if you 126228753Smm * know your application requires version 2.12.108 or later, you can 127232153Smm * assert that ARCHIVE_VERSION_NUMBER >= 2012108. 128228753Smm */ 129232153Smm/* Note: Compiler will complain if this does not match archive_entry.h! */ 130232153Smm#define ARCHIVE_VERSION_NUMBER 3000003 131228753Smm__LA_DECL int archive_version_number(void); 132228753Smm 133228753Smm/* 134228753Smm * Textual name/version of the library, useful for version displays. 135228753Smm */ 136232153Smm#define ARCHIVE_VERSION_STRING "libarchive 3.0.3" 137228753Smm__LA_DECL const char * archive_version_string(void); 138228753Smm 139228753Smm/* Declare our basic types. */ 140228753Smmstruct archive; 141228753Smmstruct archive_entry; 142228753Smm 143228753Smm/* 144228753Smm * Error codes: Use archive_errno() and archive_error_string() 145228753Smm * to retrieve details. Unless specified otherwise, all functions 146228753Smm * that return 'int' use these codes. 147228753Smm */ 148228753Smm#define ARCHIVE_EOF 1 /* Found end of archive. */ 149228753Smm#define ARCHIVE_OK 0 /* Operation was successful. */ 150228753Smm#define ARCHIVE_RETRY (-10) /* Retry might succeed. */ 151228753Smm#define ARCHIVE_WARN (-20) /* Partial success. */ 152228753Smm/* For example, if write_header "fails", then you can't push data. */ 153228753Smm#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */ 154228753Smm/* But if write_header is "fatal," then this archive is dead and useless. */ 155228753Smm#define ARCHIVE_FATAL (-30) /* No more operations are possible. */ 156228753Smm 157228753Smm/* 158228753Smm * As far as possible, archive_errno returns standard platform errno codes. 159228753Smm * Of course, the details vary by platform, so the actual definitions 160228753Smm * here are stored in "archive_platform.h". The symbols are listed here 161228753Smm * for reference; as a rule, clients should not need to know the exact 162228753Smm * platform-dependent error code. 163228753Smm */ 164228753Smm/* Unrecognized or invalid file format. */ 165228753Smm/* #define ARCHIVE_ERRNO_FILE_FORMAT */ 166228753Smm/* Illegal usage of the library. */ 167228753Smm/* #define ARCHIVE_ERRNO_PROGRAMMER_ERROR */ 168228753Smm/* Unknown or unclassified error. */ 169228753Smm/* #define ARCHIVE_ERRNO_MISC */ 170228753Smm 171228753Smm/* 172228753Smm * Callbacks are invoked to automatically read/skip/write/open/close the 173228753Smm * archive. You can provide your own for complex tasks (like breaking 174228753Smm * archives across multiple tapes) or use standard ones built into the 175228753Smm * library. 176228753Smm */ 177228753Smm 178228753Smm/* Returns pointer and size of next block of data from archive. */ 179228753Smmtypedef __LA_SSIZE_T archive_read_callback(struct archive *, 180228753Smm void *_client_data, const void **_buffer); 181228753Smm 182232153Smm/* Skips at most request bytes from archive and returns the skipped amount. 183232153Smm * This may skip fewer bytes than requested; it may even skip zero bytes. 184232153Smm * If you do skip fewer bytes than requested, libarchive will invoke your 185232153Smm * read callback and discard data as necessary to make up the full skip. 186232153Smm */ 187228753Smmtypedef __LA_INT64_T archive_skip_callback(struct archive *, 188228753Smm void *_client_data, __LA_INT64_T request); 189228753Smm 190232153Smm/* Seeks to specified location in the file and returns the position. 191232153Smm * Whence values are SEEK_SET, SEEK_CUR, SEEK_END from stdio.h. 192232153Smm * Return ARCHIVE_FATAL if the seek fails for any reason. 193232153Smm */ 194232153Smmtypedef __LA_INT64_T archive_seek_callback(struct archive *, 195232153Smm void *_client_data, __LA_INT64_T offset, int whence); 196232153Smm 197228753Smm/* Returns size actually written, zero on EOF, -1 on error. */ 198228753Smmtypedef __LA_SSIZE_T archive_write_callback(struct archive *, 199228753Smm void *_client_data, 200228753Smm const void *_buffer, size_t _length); 201228753Smm 202228753Smmtypedef int archive_open_callback(struct archive *, void *_client_data); 203228753Smm 204228753Smmtypedef int archive_close_callback(struct archive *, void *_client_data); 205228753Smm 206228753Smm/* 207232153Smm * Codes to identify various stream filters. 208228753Smm */ 209232153Smm#define ARCHIVE_FILTER_NONE 0 210232153Smm#define ARCHIVE_FILTER_GZIP 1 211232153Smm#define ARCHIVE_FILTER_BZIP2 2 212232153Smm#define ARCHIVE_FILTER_COMPRESS 3 213232153Smm#define ARCHIVE_FILTER_PROGRAM 4 214232153Smm#define ARCHIVE_FILTER_LZMA 5 215232153Smm#define ARCHIVE_FILTER_XZ 6 216232153Smm#define ARCHIVE_FILTER_UU 7 217232153Smm#define ARCHIVE_FILTER_RPM 8 218232153Smm#define ARCHIVE_FILTER_LZIP 9 219228753Smm 220232153Smm#if ARCHIVE_VERSION_NUMBER < 4000000 221232153Smm#define ARCHIVE_COMPRESSION_NONE ARCHIVE_FILTER_NONE 222232153Smm#define ARCHIVE_COMPRESSION_GZIP ARCHIVE_FILTER_GZIP 223232153Smm#define ARCHIVE_COMPRESSION_BZIP2 ARCHIVE_FILTER_BZIP2 224232153Smm#define ARCHIVE_COMPRESSION_COMPRESS ARCHIVE_FILTER_COMPRESS 225232153Smm#define ARCHIVE_COMPRESSION_PROGRAM ARCHIVE_FILTER_PROGRAM 226232153Smm#define ARCHIVE_COMPRESSION_LZMA ARCHIVE_FILTER_LZMA 227232153Smm#define ARCHIVE_COMPRESSION_XZ ARCHIVE_FILTER_XZ 228232153Smm#define ARCHIVE_COMPRESSION_UU ARCHIVE_FILTER_UU 229232153Smm#define ARCHIVE_COMPRESSION_RPM ARCHIVE_FILTER_RPM 230232153Smm#define ARCHIVE_COMPRESSION_LZIP ARCHIVE_FILTER_LZIP 231232153Smm#endif 232232153Smm 233228753Smm/* 234228753Smm * Codes returned by archive_format. 235228753Smm * 236228753Smm * Top 16 bits identifies the format family (e.g., "tar"); lower 237228753Smm * 16 bits indicate the variant. This is updated by read_next_header. 238228753Smm * Note that the lower 16 bits will often vary from entry to entry. 239228753Smm * In some cases, this variation occurs as libarchive learns more about 240228753Smm * the archive (for example, later entries might utilize extensions that 241228753Smm * weren't necessary earlier in the archive; in this case, libarchive 242228753Smm * will change the format code to indicate the extended format that 243228753Smm * was used). In other cases, it's because different tools have 244228753Smm * modified the archive and so different parts of the archive 245232153Smm * actually have slightly different formats. (Both tar and cpio store 246228753Smm * format codes in each entry, so it is quite possible for each 247228753Smm * entry to be in a different format.) 248228753Smm */ 249228753Smm#define ARCHIVE_FORMAT_BASE_MASK 0xff0000 250228753Smm#define ARCHIVE_FORMAT_CPIO 0x10000 251228753Smm#define ARCHIVE_FORMAT_CPIO_POSIX (ARCHIVE_FORMAT_CPIO | 1) 252228753Smm#define ARCHIVE_FORMAT_CPIO_BIN_LE (ARCHIVE_FORMAT_CPIO | 2) 253228753Smm#define ARCHIVE_FORMAT_CPIO_BIN_BE (ARCHIVE_FORMAT_CPIO | 3) 254228753Smm#define ARCHIVE_FORMAT_CPIO_SVR4_NOCRC (ARCHIVE_FORMAT_CPIO | 4) 255228753Smm#define ARCHIVE_FORMAT_CPIO_SVR4_CRC (ARCHIVE_FORMAT_CPIO | 5) 256232153Smm#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6) 257228753Smm#define ARCHIVE_FORMAT_SHAR 0x20000 258228753Smm#define ARCHIVE_FORMAT_SHAR_BASE (ARCHIVE_FORMAT_SHAR | 1) 259228753Smm#define ARCHIVE_FORMAT_SHAR_DUMP (ARCHIVE_FORMAT_SHAR | 2) 260228753Smm#define ARCHIVE_FORMAT_TAR 0x30000 261228753Smm#define ARCHIVE_FORMAT_TAR_USTAR (ARCHIVE_FORMAT_TAR | 1) 262228753Smm#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2) 263228753Smm#define ARCHIVE_FORMAT_TAR_PAX_RESTRICTED (ARCHIVE_FORMAT_TAR | 3) 264228753Smm#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4) 265228753Smm#define ARCHIVE_FORMAT_ISO9660 0x40000 266228753Smm#define ARCHIVE_FORMAT_ISO9660_ROCKRIDGE (ARCHIVE_FORMAT_ISO9660 | 1) 267228753Smm#define ARCHIVE_FORMAT_ZIP 0x50000 268228753Smm#define ARCHIVE_FORMAT_EMPTY 0x60000 269228753Smm#define ARCHIVE_FORMAT_AR 0x70000 270228753Smm#define ARCHIVE_FORMAT_AR_GNU (ARCHIVE_FORMAT_AR | 1) 271228753Smm#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2) 272228753Smm#define ARCHIVE_FORMAT_MTREE 0x80000 273228753Smm#define ARCHIVE_FORMAT_RAW 0x90000 274228753Smm#define ARCHIVE_FORMAT_XAR 0xA0000 275232153Smm#define ARCHIVE_FORMAT_LHA 0xB0000 276232153Smm#define ARCHIVE_FORMAT_CAB 0xC0000 277232153Smm#define ARCHIVE_FORMAT_RAR 0xD0000 278232153Smm#define ARCHIVE_FORMAT_7ZIP 0xE0000 279228753Smm 280228753Smm/*- 281228753Smm * Basic outline for reading an archive: 282228753Smm * 1) Ask archive_read_new for an archive reader object. 283228753Smm * 2) Update any global properties as appropriate. 284228753Smm * In particular, you'll certainly want to call appropriate 285228753Smm * archive_read_support_XXX functions. 286228753Smm * 3) Call archive_read_open_XXX to open the archive 287228753Smm * 4) Repeatedly call archive_read_next_header to get information about 288228753Smm * successive archive entries. Call archive_read_data to extract 289228753Smm * data for entries of interest. 290228753Smm * 5) Call archive_read_finish to end processing. 291228753Smm */ 292228753Smm__LA_DECL struct archive *archive_read_new(void); 293228753Smm 294228753Smm/* 295228753Smm * The archive_read_support_XXX calls enable auto-detect for this 296228753Smm * archive handle. They also link in the necessary support code. 297228753Smm * For example, if you don't want bzlib linked in, don't invoke 298228753Smm * support_compression_bzip2(). The "all" functions provide the 299228753Smm * obvious shorthand. 300228753Smm */ 301232153Smm 302232153Smm#if ARCHIVE_VERSION_NUMBER < 4000000 303232153Smm__LA_DECL int archive_read_support_compression_all(struct archive *); 304232153Smm__LA_DECL int archive_read_support_compression_bzip2(struct archive *); 305232153Smm__LA_DECL int archive_read_support_compression_compress(struct archive *); 306232153Smm__LA_DECL int archive_read_support_compression_gzip(struct archive *); 307232153Smm__LA_DECL int archive_read_support_compression_lzip(struct archive *); 308232153Smm__LA_DECL int archive_read_support_compression_lzma(struct archive *); 309232153Smm__LA_DECL int archive_read_support_compression_none(struct archive *); 310232153Smm__LA_DECL int archive_read_support_compression_program(struct archive *, 311228753Smm const char *command); 312232153Smm__LA_DECL int archive_read_support_compression_program_signature 313232153Smm (struct archive *, const char *, 314228753Smm const void * /* match */, size_t); 315228753Smm 316232153Smm__LA_DECL int archive_read_support_compression_rpm(struct archive *); 317232153Smm__LA_DECL int archive_read_support_compression_uu(struct archive *); 318232153Smm__LA_DECL int archive_read_support_compression_xz(struct archive *); 319232153Smm#endif 320228753Smm 321232153Smm__LA_DECL int archive_read_support_filter_all(struct archive *); 322232153Smm__LA_DECL int archive_read_support_filter_bzip2(struct archive *); 323232153Smm__LA_DECL int archive_read_support_filter_compress(struct archive *); 324232153Smm__LA_DECL int archive_read_support_filter_gzip(struct archive *); 325232153Smm__LA_DECL int archive_read_support_filter_lzip(struct archive *); 326232153Smm__LA_DECL int archive_read_support_filter_lzma(struct archive *); 327232153Smm__LA_DECL int archive_read_support_filter_none(struct archive *); 328232153Smm__LA_DECL int archive_read_support_filter_program(struct archive *, 329232153Smm const char *command); 330232153Smm__LA_DECL int archive_read_support_filter_program_signature 331232153Smm (struct archive *, const char *, 332232153Smm const void * /* match */, size_t); 333228753Smm 334232153Smm__LA_DECL int archive_read_support_filter_rpm(struct archive *); 335232153Smm__LA_DECL int archive_read_support_filter_uu(struct archive *); 336232153Smm__LA_DECL int archive_read_support_filter_xz(struct archive *); 337228753Smm 338232153Smm__LA_DECL int archive_read_support_format_7zip(struct archive *); 339232153Smm__LA_DECL int archive_read_support_format_all(struct archive *); 340232153Smm__LA_DECL int archive_read_support_format_ar(struct archive *); 341232153Smm__LA_DECL int archive_read_support_format_by_code(struct archive *, int); 342232153Smm__LA_DECL int archive_read_support_format_cab(struct archive *); 343232153Smm__LA_DECL int archive_read_support_format_cpio(struct archive *); 344232153Smm__LA_DECL int archive_read_support_format_empty(struct archive *); 345232153Smm__LA_DECL int archive_read_support_format_gnutar(struct archive *); 346232153Smm__LA_DECL int archive_read_support_format_iso9660(struct archive *); 347232153Smm__LA_DECL int archive_read_support_format_lha(struct archive *); 348232153Smm__LA_DECL int archive_read_support_format_mtree(struct archive *); 349232153Smm__LA_DECL int archive_read_support_format_rar(struct archive *); 350232153Smm__LA_DECL int archive_read_support_format_raw(struct archive *); 351232153Smm__LA_DECL int archive_read_support_format_tar(struct archive *); 352232153Smm__LA_DECL int archive_read_support_format_xar(struct archive *); 353232153Smm__LA_DECL int archive_read_support_format_zip(struct archive *); 354232153Smm 355232153Smm/* Set various callbacks. */ 356232153Smm__LA_DECL int archive_read_set_open_callback(struct archive *, 357232153Smm archive_open_callback *); 358232153Smm__LA_DECL int archive_read_set_read_callback(struct archive *, 359232153Smm archive_read_callback *); 360232153Smm__LA_DECL int archive_read_set_seek_callback(struct archive *, 361232153Smm archive_seek_callback *); 362232153Smm__LA_DECL int archive_read_set_skip_callback(struct archive *, 363232153Smm archive_skip_callback *); 364232153Smm__LA_DECL int archive_read_set_close_callback(struct archive *, 365232153Smm archive_close_callback *); 366232153Smm/* The callback data is provided to all of the callbacks above. */ 367232153Smm__LA_DECL int archive_read_set_callback_data(struct archive *, void *); 368232153Smm/* Opening freezes the callbacks. */ 369232153Smm__LA_DECL int archive_read_open1(struct archive *); 370232153Smm 371232153Smm/* Convenience wrappers around the above. */ 372232153Smm__LA_DECL int archive_read_open(struct archive *, void *_client_data, 373228753Smm archive_open_callback *, archive_read_callback *, 374228753Smm archive_close_callback *); 375232153Smm__LA_DECL int archive_read_open2(struct archive *, void *_client_data, 376228753Smm archive_open_callback *, archive_read_callback *, 377228753Smm archive_skip_callback *, archive_close_callback *); 378228753Smm 379228753Smm/* 380228753Smm * A variety of shortcuts that invoke archive_read_open() with 381228753Smm * canned callbacks suitable for common situations. The ones that 382228753Smm * accept a block size handle tape blocking correctly. 383228753Smm */ 384228753Smm/* Use this if you know the filename. Note: NULL indicates stdin. */ 385232153Smm__LA_DECL int archive_read_open_filename(struct archive *, 386228753Smm const char *_filename, size_t _block_size); 387232153Smm__LA_DECL int archive_read_open_filename_w(struct archive *, 388232153Smm const wchar_t *_filename, size_t _block_size); 389228753Smm/* archive_read_open_file() is a deprecated synonym for ..._open_filename(). */ 390232153Smm__LA_DECL int archive_read_open_file(struct archive *, 391228753Smm const char *_filename, size_t _block_size); 392228753Smm/* Read an archive that's stored in memory. */ 393232153Smm__LA_DECL int archive_read_open_memory(struct archive *, 394228753Smm void * buff, size_t size); 395228753Smm/* A more involved version that is only used for internal testing. */ 396232153Smm__LA_DECL int archive_read_open_memory2(struct archive *a, void *buff, 397228753Smm size_t size, size_t read_size); 398228753Smm/* Read an archive that's already open, using the file descriptor. */ 399232153Smm__LA_DECL int archive_read_open_fd(struct archive *, int _fd, 400228753Smm size_t _block_size); 401228753Smm/* Read an archive that's already open, using a FILE *. */ 402228753Smm/* Note: DO NOT use this with tape drives. */ 403232153Smm__LA_DECL int archive_read_open_FILE(struct archive *, FILE *_file); 404228753Smm 405228753Smm/* Parses and returns next entry header. */ 406232153Smm__LA_DECL int archive_read_next_header(struct archive *, 407228753Smm struct archive_entry **); 408228753Smm 409228753Smm/* Parses and returns next entry header using the archive_entry passed in */ 410232153Smm__LA_DECL int archive_read_next_header2(struct archive *, 411228753Smm struct archive_entry *); 412228753Smm 413228753Smm/* 414228753Smm * Retrieve the byte offset in UNCOMPRESSED data where last-read 415228753Smm * header started. 416228753Smm */ 417228753Smm__LA_DECL __LA_INT64_T archive_read_header_position(struct archive *); 418228753Smm 419228753Smm/* Read data from the body of an entry. Similar to read(2). */ 420228753Smm__LA_DECL __LA_SSIZE_T archive_read_data(struct archive *, 421228753Smm void *, size_t); 422228753Smm 423228753Smm/* 424228753Smm * A zero-copy version of archive_read_data that also exposes the file offset 425228753Smm * of each returned block. Note that the client has no way to specify 426228753Smm * the desired size of the block. The API does guarantee that offsets will 427228753Smm * be strictly increasing and that returned blocks will not overlap. 428228753Smm */ 429232153Smm__LA_DECL int archive_read_data_block(struct archive *a, 430232153Smm const void **buff, size_t *size, __LA_INT64_T *offset); 431228753Smm 432228753Smm/*- 433228753Smm * Some convenience functions that are built on archive_read_data: 434228753Smm * 'skip': skips entire entry 435228753Smm * 'into_buffer': writes data into memory buffer that you provide 436228753Smm * 'into_fd': writes data to specified filedes 437228753Smm */ 438232153Smm__LA_DECL int archive_read_data_skip(struct archive *); 439232153Smm__LA_DECL int archive_read_data_into_fd(struct archive *, int fd); 440228753Smm 441228753Smm/* 442228753Smm * Set read options. 443228753Smm */ 444232153Smm/* Apply option to the format only. */ 445232153Smm__LA_DECL int archive_read_set_format_option(struct archive *_a, 446232153Smm const char *m, const char *o, 447232153Smm const char *v); 448232153Smm/* Apply option to the filter only. */ 449232153Smm__LA_DECL int archive_read_set_filter_option(struct archive *_a, 450232153Smm const char *m, const char *o, 451232153Smm const char *v); 452232153Smm/* Apply option to both the format and the filter. */ 453232153Smm__LA_DECL int archive_read_set_option(struct archive *_a, 454232153Smm const char *m, const char *o, 455232153Smm const char *v); 456228753Smm/* Apply option string to both the format and the filter. */ 457232153Smm__LA_DECL int archive_read_set_options(struct archive *_a, 458232153Smm const char *opts); 459228753Smm 460228753Smm/*- 461228753Smm * Convenience function to recreate the current entry (whose header 462228753Smm * has just been read) on disk. 463228753Smm * 464228753Smm * This does quite a bit more than just copy data to disk. It also: 465228753Smm * - Creates intermediate directories as required. 466228753Smm * - Manages directory permissions: non-writable directories will 467228753Smm * be initially created with write permission enabled; when the 468228753Smm * archive is closed, dir permissions are edited to the values specified 469228753Smm * in the archive. 470228753Smm * - Checks hardlinks: hardlinks will not be extracted unless the 471228753Smm * linked-to file was also extracted within the same session. (TODO) 472228753Smm */ 473228753Smm 474228753Smm/* The "flags" argument selects optional behavior, 'OR' the flags you want. */ 475228753Smm 476228753Smm/* Default: Do not try to set owner/group. */ 477228753Smm#define ARCHIVE_EXTRACT_OWNER (0x0001) 478228753Smm/* Default: Do obey umask, do not restore SUID/SGID/SVTX bits. */ 479228753Smm#define ARCHIVE_EXTRACT_PERM (0x0002) 480228753Smm/* Default: Do not restore mtime/atime. */ 481228753Smm#define ARCHIVE_EXTRACT_TIME (0x0004) 482228753Smm/* Default: Replace existing files. */ 483228753Smm#define ARCHIVE_EXTRACT_NO_OVERWRITE (0x0008) 484228753Smm/* Default: Try create first, unlink only if create fails with EEXIST. */ 485228753Smm#define ARCHIVE_EXTRACT_UNLINK (0x0010) 486228753Smm/* Default: Do not restore ACLs. */ 487228753Smm#define ARCHIVE_EXTRACT_ACL (0x0020) 488228753Smm/* Default: Do not restore fflags. */ 489228753Smm#define ARCHIVE_EXTRACT_FFLAGS (0x0040) 490228753Smm/* Default: Do not restore xattrs. */ 491228753Smm#define ARCHIVE_EXTRACT_XATTR (0x0080) 492228753Smm/* Default: Do not try to guard against extracts redirected by symlinks. */ 493228753Smm/* Note: With ARCHIVE_EXTRACT_UNLINK, will remove any intermediate symlink. */ 494228753Smm#define ARCHIVE_EXTRACT_SECURE_SYMLINKS (0x0100) 495228753Smm/* Default: Do not reject entries with '..' as path elements. */ 496228753Smm#define ARCHIVE_EXTRACT_SECURE_NODOTDOT (0x0200) 497228753Smm/* Default: Create parent directories as needed. */ 498228753Smm#define ARCHIVE_EXTRACT_NO_AUTODIR (0x0400) 499228753Smm/* Default: Overwrite files, even if one on disk is newer. */ 500228753Smm#define ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER (0x0800) 501228753Smm/* Detect blocks of 0 and write holes instead. */ 502228753Smm#define ARCHIVE_EXTRACT_SPARSE (0x1000) 503232153Smm/* Default: Do not restore Mac extended metadata. */ 504232153Smm/* This has no effect except on Mac OS. */ 505232153Smm#define ARCHIVE_EXTRACT_MAC_METADATA (0x2000) 506228753Smm 507232153Smm__LA_DECL int archive_read_extract(struct archive *, struct archive_entry *, 508228753Smm int flags); 509232153Smm__LA_DECL int archive_read_extract2(struct archive *, struct archive_entry *, 510228753Smm struct archive * /* dest */); 511228753Smm__LA_DECL void archive_read_extract_set_progress_callback(struct archive *, 512228753Smm void (*_progress_func)(void *), void *_user_data); 513228753Smm 514228753Smm/* Record the dev/ino of a file that will not be written. This is 515228753Smm * generally set to the dev/ino of the archive being read. */ 516228753Smm__LA_DECL void archive_read_extract_set_skip_file(struct archive *, 517232153Smm __LA_INT64_T, __LA_INT64_T); 518228753Smm 519228753Smm/* Close the file and release most resources. */ 520228753Smm__LA_DECL int archive_read_close(struct archive *); 521228753Smm/* Release all resources and destroy the object. */ 522228773Smm/* Note that archive_read_free will call archive_read_close for you. */ 523228773Smm__LA_DECL int archive_read_free(struct archive *); 524228773Smm#if ARCHIVE_VERSION_NUMBER < 4000000 525228773Smm/* Synonym for archive_read_free() for backwards compatibility. */ 526228753Smm__LA_DECL int archive_read_finish(struct archive *); 527228753Smm#endif 528228753Smm 529228753Smm/*- 530228753Smm * To create an archive: 531232153Smm * 1) Ask archive_write_new for an archive writer object. 532228753Smm * 2) Set any global properties. In particular, you should set 533228753Smm * the compression and format to use. 534228753Smm * 3) Call archive_write_open to open the file (most people 535228753Smm * will use archive_write_open_file or archive_write_open_fd, 536228753Smm * which provide convenient canned I/O callbacks for you). 537228753Smm * 4) For each entry: 538228753Smm * - construct an appropriate struct archive_entry structure 539228753Smm * - archive_write_header to write the header 540228753Smm * - archive_write_data to write the entry data 541228753Smm * 5) archive_write_close to close the output 542228773Smm * 6) archive_write_free to cleanup the writer and release resources 543228753Smm */ 544228753Smm__LA_DECL struct archive *archive_write_new(void); 545232153Smm__LA_DECL int archive_write_set_bytes_per_block(struct archive *, 546228753Smm int bytes_per_block); 547232153Smm__LA_DECL int archive_write_get_bytes_per_block(struct archive *); 548228753Smm/* XXX This is badly misnamed; suggestions appreciated. XXX */ 549232153Smm__LA_DECL int archive_write_set_bytes_in_last_block(struct archive *, 550228753Smm int bytes_in_last_block); 551232153Smm__LA_DECL int archive_write_get_bytes_in_last_block(struct archive *); 552228753Smm 553228753Smm/* The dev/ino of a file that won't be archived. This is used 554228753Smm * to avoid recursively adding an archive to itself. */ 555232153Smm__LA_DECL int archive_write_set_skip_file(struct archive *, 556232153Smm __LA_INT64_T, __LA_INT64_T); 557228753Smm 558232153Smm#if ARCHIVE_VERSION_NUMBER < 4000000 559232153Smm__LA_DECL int archive_write_set_compression_bzip2(struct archive *); 560232153Smm__LA_DECL int archive_write_set_compression_compress(struct archive *); 561232153Smm__LA_DECL int archive_write_set_compression_gzip(struct archive *); 562232153Smm__LA_DECL int archive_write_set_compression_lzip(struct archive *); 563232153Smm__LA_DECL int archive_write_set_compression_lzma(struct archive *); 564232153Smm__LA_DECL int archive_write_set_compression_none(struct archive *); 565232153Smm__LA_DECL int archive_write_set_compression_program(struct archive *, 566228753Smm const char *cmd); 567232153Smm__LA_DECL int archive_write_set_compression_xz(struct archive *); 568232153Smm#endif 569232153Smm 570232153Smm__LA_DECL int archive_write_add_filter_bzip2(struct archive *); 571232153Smm__LA_DECL int archive_write_add_filter_compress(struct archive *); 572232153Smm__LA_DECL int archive_write_add_filter_gzip(struct archive *); 573232153Smm__LA_DECL int archive_write_add_filter_lzip(struct archive *); 574232153Smm__LA_DECL int archive_write_add_filter_lzma(struct archive *); 575232153Smm__LA_DECL int archive_write_add_filter_none(struct archive *); 576232153Smm__LA_DECL int archive_write_add_filter_program(struct archive *, 577232153Smm const char *cmd); 578232153Smm__LA_DECL int archive_write_add_filter_xz(struct archive *); 579232153Smm 580232153Smm 581228753Smm/* A convenience function to set the format based on the code or name. */ 582232153Smm__LA_DECL int archive_write_set_format(struct archive *, int format_code); 583232153Smm__LA_DECL int archive_write_set_format_by_name(struct archive *, 584228753Smm const char *name); 585228753Smm/* To minimize link pollution, use one or more of the following. */ 586232153Smm__LA_DECL int archive_write_set_format_7zip(struct archive *); 587232153Smm__LA_DECL int archive_write_set_format_ar_bsd(struct archive *); 588232153Smm__LA_DECL int archive_write_set_format_ar_svr4(struct archive *); 589232153Smm__LA_DECL int archive_write_set_format_cpio(struct archive *); 590232153Smm__LA_DECL int archive_write_set_format_cpio_newc(struct archive *); 591232153Smm__LA_DECL int archive_write_set_format_gnutar(struct archive *); 592232153Smm__LA_DECL int archive_write_set_format_iso9660(struct archive *); 593232153Smm__LA_DECL int archive_write_set_format_mtree(struct archive *); 594228753Smm/* TODO: int archive_write_set_format_old_tar(struct archive *); */ 595232153Smm__LA_DECL int archive_write_set_format_pax(struct archive *); 596232153Smm__LA_DECL int archive_write_set_format_pax_restricted(struct archive *); 597232153Smm__LA_DECL int archive_write_set_format_shar(struct archive *); 598232153Smm__LA_DECL int archive_write_set_format_shar_dump(struct archive *); 599232153Smm__LA_DECL int archive_write_set_format_ustar(struct archive *); 600232153Smm__LA_DECL int archive_write_set_format_xar(struct archive *); 601232153Smm__LA_DECL int archive_write_set_format_zip(struct archive *); 602232153Smm__LA_DECL int archive_write_open(struct archive *, void *, 603228753Smm archive_open_callback *, archive_write_callback *, 604228753Smm archive_close_callback *); 605232153Smm__LA_DECL int archive_write_open_fd(struct archive *, int _fd); 606232153Smm__LA_DECL int archive_write_open_filename(struct archive *, const char *_file); 607232153Smm__LA_DECL int archive_write_open_filename_w(struct archive *, 608232153Smm const wchar_t *_file); 609228753Smm/* A deprecated synonym for archive_write_open_filename() */ 610232153Smm__LA_DECL int archive_write_open_file(struct archive *, const char *_file); 611232153Smm__LA_DECL int archive_write_open_FILE(struct archive *, FILE *); 612228753Smm/* _buffSize is the size of the buffer, _used refers to a variable that 613228753Smm * will be updated after each write into the buffer. */ 614232153Smm__LA_DECL int archive_write_open_memory(struct archive *, 615228753Smm void *_buffer, size_t _buffSize, size_t *_used); 616228753Smm 617228753Smm/* 618228753Smm * Note that the library will truncate writes beyond the size provided 619228753Smm * to archive_write_header or pad if the provided data is short. 620228753Smm */ 621232153Smm__LA_DECL int archive_write_header(struct archive *, 622228753Smm struct archive_entry *); 623232153Smm__LA_DECL __LA_SSIZE_T archive_write_data(struct archive *, 624228753Smm const void *, size_t); 625228753Smm 626232153Smm/* This interface is currently only available for archive_write_disk handles. */ 627228753Smm__LA_DECL __LA_SSIZE_T archive_write_data_block(struct archive *, 628228753Smm const void *, size_t, __LA_INT64_T); 629232153Smm 630228753Smm__LA_DECL int archive_write_finish_entry(struct archive *); 631228753Smm__LA_DECL int archive_write_close(struct archive *); 632228773Smm/* This can fail if the archive wasn't already closed, in which case 633228773Smm * archive_write_free() will implicitly call archive_write_close(). */ 634228773Smm__LA_DECL int archive_write_free(struct archive *); 635228773Smm#if ARCHIVE_VERSION_NUMBER < 4000000 636228773Smm/* Synonym for archive_write_free() for backwards compatibility. */ 637228753Smm__LA_DECL int archive_write_finish(struct archive *); 638228753Smm#endif 639228753Smm 640228753Smm/* 641228753Smm * Set write options. 642228753Smm */ 643232153Smm/* Apply option to the format only. */ 644232153Smm__LA_DECL int archive_write_set_format_option(struct archive *_a, 645232153Smm const char *m, const char *o, 646232153Smm const char *v); 647232153Smm/* Apply option to the filter only. */ 648232153Smm__LA_DECL int archive_write_set_filter_option(struct archive *_a, 649232153Smm const char *m, const char *o, 650232153Smm const char *v); 651232153Smm/* Apply option to both the format and the filter. */ 652232153Smm__LA_DECL int archive_write_set_option(struct archive *_a, 653232153Smm const char *m, const char *o, 654232153Smm const char *v); 655232153Smm/* Apply option string to both the format and the filter. */ 656232153Smm__LA_DECL int archive_write_set_options(struct archive *_a, 657232153Smm const char *opts); 658228753Smm 659228753Smm/*- 660228753Smm * ARCHIVE_WRITE_DISK API 661228753Smm * 662228753Smm * To create objects on disk: 663228753Smm * 1) Ask archive_write_disk_new for a new archive_write_disk object. 664228753Smm * 2) Set any global properties. In particular, you probably 665228753Smm * want to set the options. 666228753Smm * 3) For each entry: 667228753Smm * - construct an appropriate struct archive_entry structure 668228753Smm * - archive_write_header to create the file/dir/etc on disk 669228753Smm * - archive_write_data to write the entry data 670228773Smm * 4) archive_write_free to cleanup the writer and release resources 671228753Smm * 672228753Smm * In particular, you can use this in conjunction with archive_read() 673228753Smm * to pull entries out of an archive and create them on disk. 674228753Smm */ 675228753Smm__LA_DECL struct archive *archive_write_disk_new(void); 676228753Smm/* This file will not be overwritten. */ 677232153Smm__LA_DECL int archive_write_disk_set_skip_file(struct archive *, 678232153Smm __LA_INT64_T, __LA_INT64_T); 679228753Smm/* Set flags to control how the next item gets created. 680228753Smm * This accepts a bitmask of ARCHIVE_EXTRACT_XXX flags defined above. */ 681228753Smm__LA_DECL int archive_write_disk_set_options(struct archive *, 682228753Smm int flags); 683228753Smm/* 684228753Smm * The lookup functions are given uname/uid (or gname/gid) pairs and 685228753Smm * return a uid (gid) suitable for this system. These are used for 686228753Smm * restoring ownership and for setting ACLs. The default functions 687228753Smm * are naive, they just return the uid/gid. These are small, so reasonable 688228753Smm * for applications that don't need to preserve ownership; they 689228753Smm * are probably also appropriate for applications that are doing 690228753Smm * same-system backup and restore. 691228753Smm */ 692228753Smm/* 693228753Smm * The "standard" lookup functions use common system calls to lookup 694228753Smm * the uname/gname, falling back to the uid/gid if the names can't be 695228753Smm * found. They cache lookups and are reasonably fast, but can be very 696228753Smm * large, so they are not used unless you ask for them. In 697228753Smm * particular, these match the specifications of POSIX "pax" and old 698228753Smm * POSIX "tar". 699228753Smm */ 700228753Smm__LA_DECL int archive_write_disk_set_standard_lookup(struct archive *); 701228753Smm/* 702228753Smm * If neither the default (naive) nor the standard (big) functions suit 703228753Smm * your needs, you can write your own and register them. Be sure to 704228753Smm * include a cleanup function if you have allocated private data. 705228753Smm */ 706232153Smm__LA_DECL int archive_write_disk_set_group_lookup(struct archive *, 707232153Smm void * /* private_data */, 708232153Smm __LA_INT64_T (*)(void *, const char *, __LA_INT64_T), 709232153Smm void (* /* cleanup */)(void *)); 710232153Smm__LA_DECL int archive_write_disk_set_user_lookup(struct archive *, 711232153Smm void * /* private_data */, 712232153Smm __LA_INT64_T (*)(void *, const char *, __LA_INT64_T), 713232153Smm void (* /* cleanup */)(void *)); 714232153Smm__LA_DECL __LA_INT64_T archive_write_disk_gid(struct archive *, const char *, __LA_INT64_T); 715232153Smm__LA_DECL __LA_INT64_T archive_write_disk_uid(struct archive *, const char *, __LA_INT64_T); 716228753Smm 717228753Smm/* 718228753Smm * ARCHIVE_READ_DISK API 719228753Smm * 720228753Smm * This is still evolving and somewhat experimental. 721228753Smm */ 722228753Smm__LA_DECL struct archive *archive_read_disk_new(void); 723228753Smm/* The names for symlink modes here correspond to an old BSD 724228753Smm * command-line argument convention: -L, -P, -H */ 725228753Smm/* Follow all symlinks. */ 726228753Smm__LA_DECL int archive_read_disk_set_symlink_logical(struct archive *); 727228753Smm/* Follow no symlinks. */ 728228753Smm__LA_DECL int archive_read_disk_set_symlink_physical(struct archive *); 729228753Smm/* Follow symlink initially, then not. */ 730228753Smm__LA_DECL int archive_read_disk_set_symlink_hybrid(struct archive *); 731228753Smm/* TODO: Handle Linux stat32/stat64 ugliness. <sigh> */ 732228753Smm__LA_DECL int archive_read_disk_entry_from_file(struct archive *, 733228753Smm struct archive_entry *, int /* fd */, const struct stat *); 734228753Smm/* Look up gname for gid or uname for uid. */ 735228753Smm/* Default implementations are very, very stupid. */ 736232153Smm__LA_DECL const char *archive_read_disk_gname(struct archive *, __LA_INT64_T); 737232153Smm__LA_DECL const char *archive_read_disk_uname(struct archive *, __LA_INT64_T); 738228753Smm/* "Standard" implementation uses getpwuid_r, getgrgid_r and caches the 739228753Smm * results for performance. */ 740228753Smm__LA_DECL int archive_read_disk_set_standard_lookup(struct archive *); 741228753Smm/* You can install your own lookups if you like. */ 742228753Smm__LA_DECL int archive_read_disk_set_gname_lookup(struct archive *, 743228753Smm void * /* private_data */, 744232153Smm const char *(* /* lookup_fn */)(void *, __LA_INT64_T), 745228753Smm void (* /* cleanup_fn */)(void *)); 746228753Smm__LA_DECL int archive_read_disk_set_uname_lookup(struct archive *, 747228753Smm void * /* private_data */, 748232153Smm const char *(* /* lookup_fn */)(void *, __LA_INT64_T), 749228753Smm void (* /* cleanup_fn */)(void *)); 750232153Smm/* Start traversal. */ 751232153Smm__LA_DECL int archive_read_disk_open(struct archive *, const char *); 752232153Smm__LA_DECL int archive_read_disk_open_w(struct archive *, const wchar_t *); 753232153Smm/* 754232153Smm * Request that current entry be visited. If you invoke it on every 755232153Smm * directory, you'll get a physical traversal. This is ignored if the 756232153Smm * current entry isn't a directory or a link to a directory. So, if 757232153Smm * you invoke this on every returned path, you'll get a full logical 758232153Smm * traversal. 759232153Smm */ 760232153Smm__LA_DECL int archive_read_disk_descend(struct archive *); 761232153Smm__LA_DECL int archive_read_disk_current_filesystem(struct archive *); 762232153Smm__LA_DECL int archive_read_disk_current_filesystem_is_synthetic(struct archive *); 763232153Smm__LA_DECL int archive_read_disk_current_filesystem_is_remote(struct archive *); 764232153Smm/* Request that the access time of the entry visited by travesal be restored. */ 765232153Smm__LA_DECL int archive_read_disk_set_atime_restored(struct archive *); 766228753Smm 767228753Smm/* 768228753Smm * Accessor functions to read/set various information in 769228753Smm * the struct archive object: 770228753Smm */ 771232153Smm 772232153Smm/* Number of filters in the current filter pipeline. */ 773232153Smm/* Filter #0 is the one closest to the format, -1 is a synonym for the 774232153Smm * last filter, which is always the pseudo-filter that wraps the 775232153Smm * client callbacks. */ 776232153Smm__LA_DECL int archive_filter_count(struct archive *); 777232153Smm__LA_DECL __LA_INT64_T archive_filter_bytes(struct archive *, int); 778232153Smm__LA_DECL int archive_filter_code(struct archive *, int); 779232153Smm__LA_DECL const char * archive_filter_name(struct archive *, int); 780232153Smm 781232153Smm#if ARCHIVE_VERSION_NUMBER < 4000000 782232153Smm/* These don't properly handle multiple filters, so are deprecated and 783232153Smm * will eventually be removed. */ 784232153Smm/* As of libarchive 3.0, this is an alias for archive_filter_bytes(a, -1); */ 785228753Smm__LA_DECL __LA_INT64_T archive_position_compressed(struct archive *); 786232153Smm/* As of libarchive 3.0, this is an alias for archive_filter_bytes(a, 0); */ 787228753Smm__LA_DECL __LA_INT64_T archive_position_uncompressed(struct archive *); 788232153Smm/* As of libarchive 3.0, this is an alias for archive_filter_name(a, 0); */ 789228753Smm__LA_DECL const char *archive_compression_name(struct archive *); 790232153Smm/* As of libarchive 3.0, this is an alias for archive_filter_code(a, 0); */ 791228753Smm__LA_DECL int archive_compression(struct archive *); 792232153Smm#endif 793232153Smm 794228753Smm__LA_DECL int archive_errno(struct archive *); 795228753Smm__LA_DECL const char *archive_error_string(struct archive *); 796228753Smm__LA_DECL const char *archive_format_name(struct archive *); 797228753Smm__LA_DECL int archive_format(struct archive *); 798228753Smm__LA_DECL void archive_clear_error(struct archive *); 799228753Smm__LA_DECL void archive_set_error(struct archive *, int _err, 800228753Smm const char *fmt, ...) __LA_PRINTF(3, 4); 801228753Smm__LA_DECL void archive_copy_error(struct archive *dest, 802228753Smm struct archive *src); 803228753Smm__LA_DECL int archive_file_count(struct archive *); 804228753Smm 805228753Smm#ifdef __cplusplus 806228753Smm} 807228753Smm#endif 808228753Smm 809228753Smm/* These are meaningless outside of this header. */ 810228753Smm#undef __LA_DECL 811228753Smm#undef __LA_GID_T 812228753Smm#undef __LA_UID_T 813228753Smm 814228753Smm/* These need to remain defined because they're used in the 815228753Smm * callback type definitions. XXX Fix this. This is ugly. XXX */ 816228753Smm/* #undef __LA_INT64_T */ 817228753Smm/* #undef __LA_SSIZE_T */ 818228753Smm 819228753Smm#endif /* !ARCHIVE_H_INCLUDED */ 820