head 1.9; access; symbols libarchive-3-8-10:1.1.1.7 pkgsrc-2026Q3:1.8.0.16 pkgsrc-2026Q3-base:1.8 libarchive-3-8-9:1.1.1.6 libarchive-3-8-8:1.1.1.6 pkgsrc-2026Q2:1.8.0.14 pkgsrc-2026Q2-base:1.8 libarchive-3-8-7:1.1.1.6 libarchive-3-8-6:1.1.1.6 pkgsrc-2026Q1:1.8.0.12 pkgsrc-2026Q1-base:1.8 libarchive-3-8-5:1.1.1.6 libarchive-3-8-4:1.1.1.6 pkgsrc-2025Q4:1.8.0.10 pkgsrc-2025Q4-base:1.8 libarchive-3-8-3:1.1.1.6 libarchive-3-8-2:1.1.1.6 pkgsrc-2025Q3:1.8.0.8 pkgsrc-2025Q3-base:1.8 libarchive-3-8-1:1.1.1.6 pkgsrc-2025Q2:1.8.0.6 pkgsrc-2025Q2-base:1.8 libarchive-3-8-0:1.1.1.6 libarchive-3-7-9:1.1.1.6 pkgsrc-2025Q1:1.8.0.4 pkgsrc-2025Q1-base:1.8 pkgsrc-2024Q4:1.8.0.2 pkgsrc-2024Q4-base:1.8 libarchive-3-7-7:1.1.1.6 pkgsrc-2024Q3:1.7.0.6 pkgsrc-2024Q3-base:1.7 libarchive-3-7-5:1.1.1.5 pkgsrc-2024Q2:1.7.0.4 pkgsrc-2024Q2-base:1.7 libarchive-3-7-4:1.1.1.5 libarchive-3-7-3:1.1.1.5 pkgsrc-2024Q1:1.7.0.2 pkgsrc-2024Q1-base:1.7 libarchive-3-7-2:1.1.1.5 pkgsrc-2023Q4:1.6.0.30 pkgsrc-2023Q4-base:1.6 pkgsrc-2023Q3:1.6.0.28 pkgsrc-2023Q3-base:1.6 pkgsrc-2023Q2:1.6.0.26 pkgsrc-2023Q2-base:1.6 pkgsrc-2023Q1:1.6.0.24 pkgsrc-2023Q1-base:1.6 pkgsrc-2022Q4:1.6.0.22 pkgsrc-2022Q4-base:1.6 pkgsrc-2022Q3:1.6.0.20 pkgsrc-2022Q3-base:1.6 pkgsrc-2022Q2:1.6.0.18 pkgsrc-2022Q2-base:1.6 pkgsrc-2022Q1:1.6.0.16 pkgsrc-2022Q1-base:1.6 pkgsrc-2021Q4:1.6.0.14 pkgsrc-2021Q4-base:1.6 pkgsrc-2021Q3:1.6.0.12 pkgsrc-2021Q3-base:1.6 pkgsrc-2021Q2:1.6.0.10 pkgsrc-2021Q2-base:1.6 pkgsrc-2021Q1:1.6.0.8 pkgsrc-2021Q1-base:1.6 pkgsrc-2020Q4:1.6.0.6 pkgsrc-2020Q4-base:1.6 pkgsrc-2020Q3:1.6.0.4 pkgsrc-2020Q3-base:1.6 pkgsrc-2020Q2:1.6.0.2 pkgsrc-2020Q2-base:1.6 pkgsrc-2020Q1:1.5.0.4 pkgsrc-2020Q1-base:1.5 pkgsrc-2019Q4:1.5.0.6 pkgsrc-2019Q4-base:1.5 pkgsrc-2019Q3:1.5.0.2 pkgsrc-2019Q3-base:1.5 libarchive-3-4-0:1.1.1.4 libarchive-3-3-3:1.1.1.3 pkgsrc-2019Q2:1.4.0.18 pkgsrc-2019Q2-base:1.4 pkgsrc-2019Q1:1.4.0.16 pkgsrc-2019Q1-base:1.4 pkgsrc-2018Q4:1.4.0.14 pkgsrc-2018Q4-base:1.4 pkgsrc-2018Q3:1.4.0.12 pkgsrc-2018Q3-base:1.4 pkgsrc-2018Q2:1.4.0.10 pkgsrc-2018Q2-base:1.4 pkgsrc-2018Q1:1.4.0.8 pkgsrc-2018Q1-base:1.4 pkgsrc-2017Q4:1.4.0.6 pkgsrc-2017Q4-base:1.4 pkgsrc-2017Q3:1.4.0.4 pkgsrc-2017Q3-base:1.4 libarchive-3-3-2:1.1.1.3 pkgsrc-2017Q2:1.3.0.4 pkgsrc-2017Q2-base:1.3 pkgsrc-2017Q1:1.3.0.2 pkgsrc-2017Q1-base:1.3 libarchive-3-3-1:1.1.1.2 pkgsrc-2016Q4:1.2.0.6 pkgsrc-2016Q4-base:1.2 pkgsrc-2016Q3:1.2.0.4 pkgsrc-2016Q3-base:1.2 pkgsrc-2016Q2:1.2.0.2 pkgsrc-2016Q2-base:1.2 libarchive-3-2-1:1.1.1.1 KIENTZLE:1.1.1 pkgsrc-2016Q1:1.1.0.10 pkgsrc-2016Q1-base:1.1 pkgsrc-2015Q4:1.1.0.8 pkgsrc-2015Q4-base:1.1 pkgsrc-2015Q3:1.1.0.6 pkgsrc-2015Q3-base:1.1 pkgsrc-2015Q2:1.1.0.4 pkgsrc-2015Q2-base:1.1 pkgsrc-2015Q1:1.1.0.2 pkgsrc-2015Q1-base:1.1; locks; strict; comment @# @; 1.9 date 2026.10.19.12.05.17; author adam; state Exp; branches; next 1.8; commitid R3KJfVxz3NuPb50H; 1.8 date 2024.10.19.05.39.57; author adam; state Exp; branches; next 1.7; commitid fYRSlpIWMYluweuF; 1.7 date 2024.01.18.18.00.16; author adam; state Exp; branches; next 1.6; commitid hNXpsHx3SuHqsXUE; 1.6 date 2020.05.26.09.16.41; author nia; state Exp; branches; next 1.5; commitid nNhsdZACz3PjmJ9C; 1.5 date 2019.09.22.09.55.08; author joerg; state Exp; branches; next 1.4; commitid FdPvRjF4OzwBwZDB; 1.4 date 2017.08.01.22.26.23; author joerg; state Exp; branches; next 1.3; commitid 32clTfkmVE8bPy1A; 1.3 date 2017.02.25.21.11.19; author joerg; state Exp; branches; next 1.2; commitid rW8QfCWrsCO1snHz; 1.2 date 2016.06.20.17.24.57; author joerg; state Exp; branches; next 1.1; commitid ArUvympBjfBseebz; 1.1 date 2015.01.17.12.44.49; author adam; state Exp; branches 1.1.1.1; next ; commitid yy7e1hLrfmA2pn6y; 1.1.1.1 date 2016.06.20.17.12.01; author joerg; state Exp; branches; next 1.1.1.2; commitid rRgm3BqbmbI8aebz; 1.1.1.2 date 2017.02.25.20.54.12; author joerg; state Exp; branches; next 1.1.1.3; commitid ReqPI0ibLYjdmnHz; 1.1.1.3 date 2017.08.01.22.21.12; author joerg; state Exp; branches; next 1.1.1.4; commitid XQwPAFJku336Ny1A; 1.1.1.4 date 2019.09.22.09.51.33; author joerg; state Exp; branches; next 1.1.1.5; commitid 5kDbfPbiV3INvZDB; 1.1.1.5 date 2024.01.18.17.37.46; author adam; state Exp; branches; next 1.1.1.6; commitid zDULEPUODGjTkXUE; 1.1.1.6 date 2024.10.19.05.27.34; author adam; state Exp; branches; next 1.1.1.7; commitid v1iXM4j1Na52seuF; 1.1.1.7 date 2026.10.19.11.50.40; author adam; state Exp; branches; next ; commitid eS0MvMrTxXQX650H; desc @@ 1.9 log @libarchive: updated to 3.8.10 3.8.10 New features: 7z: add Delta, RISCV, ARMTHUMB and IA64 filters for non-lzma archives libarchive: support digest with nettle 4 and mbedtls 3 tar: add --mode option Security and Bug Fixes see ChangeLog @ text @4mARCHIVE_READ_DATA24m(3) Library Functions Manual 4mARCHIVE_READ_DATA24m(3) 1mNAME0m archive_read_data, archive_read_data_block, archive_read_data_skip, archive_read_data_into_fd — functions for reading streaming archives 1mLIBRARY0m Streaming Archive Library (libarchive, -larchive) 1mSYNOPSIS0m 1m#include 0m 4mla_ssize_t0m 1marchive_read_data22m(4mstruct24m 4marchive24m 4m*24m, 4mvoid24m 4m*buff24m, 4msize_t24m 4mlen24m); 4mint0m 1marchive_read_data_block22m(4mstruct24m 4marchive24m 4m*24m, 4mconst24m 4mvoid24m 4m**buff24m, 4msize_t24m 4m*len24m, 4moff_t24m 4m*offset24m); 4mint0m 1marchive_read_data_skip22m(4mstruct24m 4marchive24m 4m*24m); 4mint0m 1marchive_read_data_into_fd22m(4mstruct24m 4marchive24m 4m*24m, 4mint24m 4mfd24m); 1mDESCRIPTION0m 1marchive_read_data22m() Read data associated with the header just read. Internally, this is a convenience function that calls 1marchive_read_data_block22m() and fills any gaps with nulls so that callers see a single continuous stream of data. 1marchive_read_data_block22m() Return the next available block of data for this entry. Unlike 1marchive_read_data22m(), the 1marchive_read_data_block22m() function avoids copying data and allows you to correctly handle sparse files, as supported by some archive formats. The library guar‐ antees that offsets will increase and that blocks will not overlap. Note that the blocks returned from this function can be much larger than the block size read from disk, due to com‐ pression and internal buffer optimizations. All three of 4mbuff24m, 4mlen24m and 4moffset24m are written whenever the function returns 1mARCHIVE_OK 22mor 1mARCHIVE_EOF22m. At the end of an entry 4mlen24m is zero and 4moffset24m is the end of the entry's data, which is how a trailing sparse hole is reported. 1marchive_read_data_skip22m() A convenience function that repeatedly calls 1marchive_read_data_block22m() to skip all of the data for this archive entry. Note that this function is invoked automati‐ cally by 1marchive_read_next_header222m() if the previous entry was not completely consumed. 1marchive_read_data_into_fd22m() A convenience function that repeatedly calls 1marchive_read_data_block22m() to copy the entire entry to the pro‐ vided file descriptor. 1mRETURN VALUES0m Most functions return zero on success, non-zero on error. The possible return codes include: 1mARCHIVE_OK 22m(the operation succeeded), 1mARCHIVE_WARN 22m(the operation succeeded but a non-critical error was en‐ countered), 1mARCHIVE_EOF 22m(end-of-archive was encountered), 1mARCHIVE_RETRY0m (the operation failed but can be retried), and 1mARCHIVE_FATAL 22m(there was a fatal error; the archive should be closed immediately). 1marchive_read_data22m() returns a count of bytes actually read or zero at the end of the entry. On error, a value of 1mARCHIVE_FATAL22m, 1mARCHIVE_WARN22m, or 1mARCHIVE_RETRY 22mis returned. 1mERRORS0m Detailed error codes and textual descriptions are available from the 1marchive_errno22m() and 1marchive_error_string22m() functions. 1mSEE ALSO0m 4mtar24m(1), 4marchive_read24m(3), 4marchive_read_extract24m(3), 4marchive_read_filter24m(3), 4marchive_read_format24m(3), 4marchive_read_header24m(3), 4marchive_read_open24m(3), 4marchive_read_set_options24m(3), 4marchive_util24m(3), 4mlibarchive24m(3), 4mtar24m(5) Debian February 2, 2012 4mARCHIVE_READ_DATA24m(3) @ 1.8 log @libarchive: updated to 3.7.7 Libarchive 3.7.7 is a bugfix and security release Security fixes: gzip: prevent a hang when processing a malformed gzip inside a gzip tar: don't crash on truncated tar archives tar: fix two leaks in tar header parsing Important bugfixes: 7-zip: read/write symlink paths as UTF-8 cpio: exit with an error code if an entry could not be extracted rar5: report encrypted entries tar: fix truncation of entry pathnames in specific archives windows: fix ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS Libarchive 3.7.6 is a bugfix and security release. This release fixes a tar regression introduced in libarchive 3.7.5 Important bugfixes. tar: clean up linkpath between entries tar: fix memory leaks when processing symlinks or parsing pax headers iso: be more cautious about parsing ISO-9660 timestamps @ text @d40 5 a44 1 pression and internal buffer optimizations. d46 4 a49 4 A convenience function that repeatedly calls 1marchive_read_data_block22m() to skip all of the data for this archive entry. Note that this function is invoked automati‐ cally by 1marchive_read_next_header222m() if the previous entry was d52 2 a53 2 A convenience function that repeatedly calls 1marchive_read_data_block22m() to copy the entire entry to the pro‐ d59 1 a59 1 1mARCHIVE_WARN 22m(the operation succeeded but a non-critical error was en‐ d64 2 a65 2 1marchive_read_data22m() returns a count of bytes actually read or zero at the end of the entry. On error, a value of 1mARCHIVE_FATAL22m, d69 1 a69 1 Detailed error codes and textual descriptions are available from the @ 1.7 log @libarchive: updated to 3.7.2 Libarchive 3.7.2 is a security, bugfix and feature release. Security fixes: Multiple vulnerabilities have been fixed in the PAX writer (1b4e0d0) Important bugfixes: bsdunzip(1) now correctly handles arguments following an -x after the zipfile New features: bsdunzip(1) now supports the "--version" flag 7-zip reader now translates Windows permissions into UNIX permissions uudecode filter in raw mode now supports file name and file mode zstd filter now supports the "long" write option Libarchive 3.7.1 is a security, feature and bugfix release. Security fixes: SEGV and stack buffer overflow in verbose mode of cpio Feature updates: bsdunzip updated to match latest upstream code Important bugfixes: miscellaneous functional bugfixes build fixes on multiple platforms Libarchive 3.7.0 is a feature and bugfix release. New features: bsdunzip: new tool ported from FreeBSD drop-in replacement for Info-ZIP unzip, not yet ported for Windows 7zip reader: support for Zstandard compression 7zip reader: support for ARM64 filter zstd filter: support for multi-frame zstd archives Other notable bugfixes and improvements: pax: fix year 2038 problem on platforms with 64-bit time_t Windows: Universal Windows Platform (UWP) fixes and improvements Windows: bcrypt usage fixes and improvements Windows: time function usage fixes and improvements @ text @d1 1 a1 1 ARCHIVE_READ_DATA(3) BSD Library Functions Manual ARCHIVE_READ_DATA(3) d3 70 a72 69 NAME archive_read_data, archive_read_data_block, archive_read_data_skip, archive_read_data_into_fd — functions for reading streaming archives LIBRARY Streaming Archive Library (libarchive, -larchive) SYNOPSIS #include la_ssize_t archive_read_data(struct archive *, void *buff, size_t len); int archive_read_data_block(struct archive *, const void **buff, size_t *len, off_t *offset); int archive_read_data_skip(struct archive *); int archive_read_data_into_fd(struct archive *, int fd); DESCRIPTION archive_read_data() Read data associated with the header just read. Internally, this is a convenience function that calls archive_read_data_block() and fills any gaps with nulls so that callers see a single con‐ tinuous stream of data. archive_read_data_block() Return the next available block of data for this entry. Unlike archive_read_data(), the archive_read_data_block() function avoids copying data and allows you to correctly handle sparse files, as supported by some archive formats. The library guaran‐ tees that offsets will increase and that blocks will not overlap. Note that the blocks returned from this function can be much larger than the block size read from disk, due to compression and internal buffer optimizations. archive_read_data_skip() A convenience function that repeatedly calls archive_read_data_block() to skip all of the data for this ar‐ chive entry. Note that this function is invoked automatically by archive_read_next_header2() if the previous entry was not com‐ pletely consumed. archive_read_data_into_fd() A convenience function that repeatedly calls archive_read_data_block() to copy the entire entry to the pro‐ vided file descriptor. RETURN VALUES Most functions return zero on success, non-zero on error. The possible return codes include: ARCHIVE_OK (the operation succeeded), ARCHIVE_WARN (the operation succeeded but a non-critical error was encountered), ARCHIVE_EOF (end-of-archive was encountered), ARCHIVE_RETRY (the opera‐ tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal er‐ ror; the archive should be closed immediately). archive_read_data() returns a count of bytes actually read or zero at the end of the entry. On error, a value of ARCHIVE_FATAL, ARCHIVE_WARN, or ARCHIVE_RETRY is returned. ERRORS Detailed error codes and textual descriptions are available from the archive_errno() and archive_error_string() functions. SEE ALSO tar(1), archive_read(3), archive_read_extract(3), archive_read_filter(3), archive_read_format(3), archive_read_header(3), archive_read_open(3), archive_read_set_options(3), archive_util(3), libarchive(3), tar(5) d74 1 a74 1 BSD February 2, 2012 BSD @ 1.6 log @libarchive: Update to 3.4.3 Libarchive 3.4.3 is a feature and bugfix release. New features: support for pzstd compressed files (#1357) support for RHT.security.selinux tar extended attribute (#1348) Important bugfixes: various zstd fixes and improvements (#1342 #1352 #1359) child process handling fixes (#1372) Libarchive 3.4.2 is a feature and security release. New features: support for atomic file extraction (bsdtar -x --safe-writes) (#1289) support for mbed TLS (PolarSSL) (#1301) Important bugfixes: security fixes in RAR5 reader (#1280 #1326) compression buffer fix in XAR writer (#1317) fix uname and gname longer than 32 characters in PAX writer (#1319) fix segfault when archiving hard links in ISO9660 and XAR writers (#1325) fix support for extracting 7z archive entries with Delta filter (#987) Libarchive 3.4.1 is a feature and security release. New features: Unicode filename support for reading lha/lzh archives New pax write option "xattrhdr" Important bugfixes: security fixes in wide string processing (#1276 #1298) security fixes in RAR5 reader (#1212 #1217 #1296) security fixes and optimizations to write filter logic (#351) security fix related to use of readlink(2) (1dae5a5) sparse file handling fixes (#1218 #1260) Thanks to all contributors and bug reporters. Special thanks to Christos Zoulas (@@zoulasc) from NetBSD for the atomic file extraction feature. @ text @d5 1 a5 1 archive_read_data_into_fd -- functions for reading streaming archives d30 1 a30 1 and fills any gaps with nulls so that callers see a single con- d36 1 a36 1 files, as supported by some archive formats. The library guaran- d43 1 a43 1 archive_read_data_block() to skip all of the data for this ar- d45 1 a45 1 archive_read_next_header2() if the previous entry was not com- d49 1 a49 1 archive_read_data_block() to copy the entire entry to the pro- d56 3 a58 3 ARCHIVE_EOF (end-of-archive was encountered), ARCHIVE_RETRY (the opera- tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal error; the archive should be closed immediately). d73 1 a73 1 BSD February 2, 2012 BSD @ 1.5 log @Update for libarchive-3.4.0: - improvements for Android APK and JAR archives - better support for non-recursive list and extract - tar --exclude-vcs support - fixes for file attributes and flags handling - zipx support - rar 5.0 reader @ text @d4 2 a5 2 archive_read_data archive_read_data_block, archive_read_data_skip, archive_read_data_into_fd — functions for reading streaming archives d30 1 a30 1 and fills any gaps with nulls so that callers see a single con‐ d36 1 a36 1 files, as supported by some archive formats. The library guaran‐ d43 1 a43 1 archive_read_data_block() to skip all of the data for this ar‐ d45 1 a45 1 archive_read_next_header2() if the previous entry was not com‐ d49 1 a49 1 archive_read_data_block() to copy the entire entry to the pro‐ d56 3 a58 3 ARCHIVE_EOF (end-of-archive was encountered), ARCHIVE_RETRY (the opera‐ tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal er‐ ror; the archive should be closed immediately). d69 3 a71 4 tar(1), libarchive(3), archive_read(3), archive_read_extract(3), archive_read_filter(3), archive_read_format(3), archive_read_header(3), archive_read_open(3), archive_read_set_options(3), archive_util(3), tar(5) @ 1.4 log @Merge for libarchive-3.3.2. @ text @d57 2 a58 2 tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal error; the archive should be closed immediately). @ 1.3 log @Merge libarchive-3.3.1. @ text @d3 3 a5 3 1mNAME0m 1marchive_read_data archive_read_data_block22m, 1marchive_read_data_skip22m, 1marchive_read_data_into_fd 22m— functions for reading streaming archives d7 1 a7 1 1mLIBRARY0m d10 2 a11 2 1mSYNOPSIS0m 1m#include 0m d13 2 a14 2 4mla_ssize_t0m 1marchive_read_data22m(4mstruct24m 4marchive24m 4m*24m, 4mvoid24m 4m*buff24m, 4msize_t24m 4mlen24m); d16 3 a18 3 4mint0m 1marchive_read_data_block22m(4mstruct24m 4marchive24m 4m*24m, 4mconst24m 4mvoid24m 4m**buff24m, 4msize_t24m 4m*len24m, 4moff_t24m 4m*offset24m); d20 2 a21 2 4mint0m 1marchive_read_data_skip22m(4mstruct24m 4marchive24m 4m*24m); d23 2 a24 2 4mint0m 1marchive_read_data_into_fd22m(4mstruct24m 4marchive24m 4m*24m, 4mint24m 4mfd24m); d26 2 a27 2 1mDESCRIPTION0m 1marchive_read_data22m() d29 1 a29 1 is a convenience function that calls 1marchive_read_data_block22m() d32 1 a32 1 1marchive_read_data_block22m() d34 1 a34 1 1marchive_read_data22m(), the 1marchive_read_data_block22m() function d41 1 a41 1 1marchive_read_data_skip22m() d43 1 a43 1 1marchive_read_data_block22m() to skip all of the data for this ar‐ d45 1 a45 1 1marchive_read_next_header222m() if the previous entry was not com‐ d47 1 a47 1 1marchive_read_data_into_fd22m() d49 1 a49 1 1marchive_read_data_block22m() to copy the entire entry to the pro‐ d52 1 a52 1 1mRETURN VALUES0m d54 1 a54 1 return codes include: 1mARCHIVE_OK 22m(the operation succeeded), 1mARCHIVE_WARN0m d56 2 a57 2 1mARCHIVE_EOF 22m(end-of-archive was encountered), 1mARCHIVE_RETRY 22m(the opera‐ tion failed but can be retried), and 1mARCHIVE_FATAL 22m(there was a fatal d60 3 a62 3 1marchive_read_data22m() returns a count of bytes actually read or zero at the end of the entry. On error, a value of 1mARCHIVE_FATAL22m, 1mARCHIVE_WARN22m, or 1mARCHIVE_RETRY 22mis returned. d64 1 a64 1 1mERRORS0m d66 1 a66 1 1marchive_errno22m() and 1marchive_error_string22m() functions. d68 1 a68 1 1mSEE ALSO0m @ 1.2 log @Update for libarchive 3.2.1. @ text @d3 3 a5 3 NAME archive_read_data archive_read_data_block, archive_read_data_skip, archive_read_data_into_fd — functions for reading streaming archives d7 1 a7 1 LIBRARY d10 2 a11 2 SYNOPSIS #include d13 2 a14 2 la_ssize_t archive_read_data(struct archive *, void *buff, size_t len); d16 3 a18 3 int archive_read_data_block(struct archive *, const void **buff, size_t *len, off_t *offset); d20 2 a21 2 int archive_read_data_skip(struct archive *); d23 2 a24 2 int archive_read_data_into_fd(struct archive *, int fd); d26 2 a27 2 DESCRIPTION archive_read_data() d29 1 a29 1 is a convenience function that calls archive_read_data_block() d32 1 a32 1 archive_read_data_block() d34 1 a34 1 archive_read_data(), the archive_read_data_block() function d41 1 a41 1 archive_read_data_skip() d43 1 a43 1 archive_read_data_block() to skip all of the data for this ar‐ d45 1 a45 1 archive_read_next_header2() if the previous entry was not com‐ d47 1 a47 1 archive_read_data_into_fd() d49 1 a49 1 archive_read_data_block() to copy the entire entry to the pro‐ d52 1 a52 1 RETURN VALUES d54 1 a54 1 return codes include: ARCHIVE_OK (the operation succeeded), ARCHIVE_WARN d56 2 a57 2 ARCHIVE_EOF (end-of-archive was encountered), ARCHIVE_RETRY (the opera‐ tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal d60 3 a62 3 archive_read_data() returns a count of bytes actually read or zero at the end of the entry. On error, a value of ARCHIVE_FATAL, ARCHIVE_WARN, or ARCHIVE_RETRY is returned. d64 1 a64 1 ERRORS d66 1 a66 1 archive_errno() and archive_error_string() functions. d68 1 a68 1 SEE ALSO @ 1.1 log @Changes 3.1.2: This is a maintenance update to fix issues with the new RAR seeking feature. This new release also contains fixes for build failures when building libarchive using Visual Studio 2012 and MinGW. @ text @d13 1 a13 1 ssize_t @ 1.1.1.1 log @Import libarchive-3.2.1: - security fixes and other bugfixes - support for multhreading in xz 5.2+ @ text @d13 1 a13 1 la_ssize_t @ 1.1.1.2 log @Import libarchive-3.3.1. @ text @d3 3 a5 3 1mNAME0m 1marchive_read_data archive_read_data_block22m, 1marchive_read_data_skip22m, 1marchive_read_data_into_fd 22m— functions for reading streaming archives d7 1 a7 1 1mLIBRARY0m d10 2 a11 2 1mSYNOPSIS0m 1m#include 0m d13 2 a14 2 4mla_ssize_t0m 1marchive_read_data22m(4mstruct24m 4marchive24m 4m*24m, 4mvoid24m 4m*buff24m, 4msize_t24m 4mlen24m); d16 3 a18 3 4mint0m 1marchive_read_data_block22m(4mstruct24m 4marchive24m 4m*24m, 4mconst24m 4mvoid24m 4m**buff24m, 4msize_t24m 4m*len24m, 4moff_t24m 4m*offset24m); d20 2 a21 2 4mint0m 1marchive_read_data_skip22m(4mstruct24m 4marchive24m 4m*24m); d23 2 a24 2 4mint0m 1marchive_read_data_into_fd22m(4mstruct24m 4marchive24m 4m*24m, 4mint24m 4mfd24m); d26 2 a27 2 1mDESCRIPTION0m 1marchive_read_data22m() d29 1 a29 1 is a convenience function that calls 1marchive_read_data_block22m() d32 1 a32 1 1marchive_read_data_block22m() d34 1 a34 1 1marchive_read_data22m(), the 1marchive_read_data_block22m() function d41 1 a41 1 1marchive_read_data_skip22m() d43 1 a43 1 1marchive_read_data_block22m() to skip all of the data for this ar‐ d45 1 a45 1 1marchive_read_next_header222m() if the previous entry was not com‐ d47 1 a47 1 1marchive_read_data_into_fd22m() d49 1 a49 1 1marchive_read_data_block22m() to copy the entire entry to the pro‐ d52 1 a52 1 1mRETURN VALUES0m d54 1 a54 1 return codes include: 1mARCHIVE_OK 22m(the operation succeeded), 1mARCHIVE_WARN0m d56 2 a57 2 1mARCHIVE_EOF 22m(end-of-archive was encountered), 1mARCHIVE_RETRY 22m(the opera‐ tion failed but can be retried), and 1mARCHIVE_FATAL 22m(there was a fatal d60 3 a62 3 1marchive_read_data22m() returns a count of bytes actually read or zero at the end of the entry. On error, a value of 1mARCHIVE_FATAL22m, 1mARCHIVE_WARN22m, or 1mARCHIVE_RETRY 22mis returned. d64 1 a64 1 1mERRORS0m d66 1 a66 1 1marchive_errno22m() and 1marchive_error_string22m() functions. d68 1 a68 1 1mSEE ALSO0m @ 1.1.1.3 log @Import libarchive-3.3.2 + 9de5f3 + f9dacbf: - Support NFS4 ACLs on Linux - Bugfixes @ text @d3 3 a5 3 NAME archive_read_data archive_read_data_block, archive_read_data_skip, archive_read_data_into_fd — functions for reading streaming archives d7 1 a7 1 LIBRARY d10 2 a11 2 SYNOPSIS #include d13 2 a14 2 la_ssize_t archive_read_data(struct archive *, void *buff, size_t len); d16 3 a18 3 int archive_read_data_block(struct archive *, const void **buff, size_t *len, off_t *offset); d20 2 a21 2 int archive_read_data_skip(struct archive *); d23 2 a24 2 int archive_read_data_into_fd(struct archive *, int fd); d26 2 a27 2 DESCRIPTION archive_read_data() d29 1 a29 1 is a convenience function that calls archive_read_data_block() d32 1 a32 1 archive_read_data_block() d34 1 a34 1 archive_read_data(), the archive_read_data_block() function d41 1 a41 1 archive_read_data_skip() d43 1 a43 1 archive_read_data_block() to skip all of the data for this ar‐ d45 1 a45 1 archive_read_next_header2() if the previous entry was not com‐ d47 1 a47 1 archive_read_data_into_fd() d49 1 a49 1 archive_read_data_block() to copy the entire entry to the pro‐ d52 1 a52 1 RETURN VALUES d54 1 a54 1 return codes include: ARCHIVE_OK (the operation succeeded), ARCHIVE_WARN d56 2 a57 2 ARCHIVE_EOF (end-of-archive was encountered), ARCHIVE_RETRY (the opera‐ tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal d60 3 a62 3 archive_read_data() returns a count of bytes actually read or zero at the end of the entry. On error, a value of ARCHIVE_FATAL, ARCHIVE_WARN, or ARCHIVE_RETRY is returned. d64 1 a64 1 ERRORS d66 1 a66 1 archive_errno() and archive_error_string() functions. d68 1 a68 1 SEE ALSO @ 1.1.1.4 log @Import libarchive 3.4.0 @ text @d57 2 a58 2 tion failed but can be retried), and ARCHIVE_FATAL (there was a fatal er‐ ror; the archive should be closed immediately). @ 1.1.1.5 log @Import libarchive 3.7.2 @ text @d4 1 a4 1 archive_read_data, archive_read_data_block, archive_read_data_skip, d69 4 a72 3 tar(1), archive_read(3), archive_read_extract(3), archive_read_filter(3), archive_read_format(3), archive_read_header(3), archive_read_open(3), archive_read_set_options(3), archive_util(3), libarchive(3), tar(5) d74 1 a74 1 BSD February 2, 2012 BSD @ 1.1.1.6 log @libarchove: import version 3.7.7 @ text @d1 1 a1 1 4mARCHIVE_READ_DATA24m(3) Library Functions Manual 4mARCHIVE_READ_DATA24m(3) d3 69 a71 70 1mNAME0m archive_read_data, archive_read_data_block, archive_read_data_skip, archive_read_data_into_fd — functions for reading streaming archives 1mLIBRARY0m Streaming Archive Library (libarchive, -larchive) 1mSYNOPSIS0m 1m#include 0m 4mla_ssize_t0m 1marchive_read_data22m(4mstruct24m 4marchive24m 4m*24m, 4mvoid24m 4m*buff24m, 4msize_t24m 4mlen24m); 4mint0m 1marchive_read_data_block22m(4mstruct24m 4marchive24m 4m*24m, 4mconst24m 4mvoid24m 4m**buff24m, 4msize_t24m 4m*len24m, 4moff_t24m 4m*offset24m); 4mint0m 1marchive_read_data_skip22m(4mstruct24m 4marchive24m 4m*24m); 4mint0m 1marchive_read_data_into_fd22m(4mstruct24m 4marchive24m 4m*24m, 4mint24m 4mfd24m); 1mDESCRIPTION0m 1marchive_read_data22m() Read data associated with the header just read. Internally, this is a convenience function that calls 1marchive_read_data_block22m() and fills any gaps with nulls so that callers see a single continuous stream of data. 1marchive_read_data_block22m() Return the next available block of data for this entry. Unlike 1marchive_read_data22m(), the 1marchive_read_data_block22m() function avoids copying data and allows you to correctly handle sparse files, as supported by some archive formats. The library guar‐ antees that offsets will increase and that blocks will not overlap. Note that the blocks returned from this function can be much larger than the block size read from disk, due to com‐ pression and internal buffer optimizations. 1marchive_read_data_skip22m() A convenience function that repeatedly calls 1marchive_read_data_block22m() to skip all of the data for this archive entry. Note that this function is invoked automati‐ cally by 1marchive_read_next_header222m() if the previous entry was not completely consumed. 1marchive_read_data_into_fd22m() A convenience function that repeatedly calls 1marchive_read_data_block22m() to copy the entire entry to the pro‐ vided file descriptor. 1mRETURN VALUES0m Most functions return zero on success, non-zero on error. The possible return codes include: 1mARCHIVE_OK 22m(the operation succeeded), 1mARCHIVE_WARN 22m(the operation succeeded but a non-critical error was en‐ countered), 1mARCHIVE_EOF 22m(end-of-archive was encountered), 1mARCHIVE_RETRY0m (the operation failed but can be retried), and 1mARCHIVE_FATAL 22m(there was a fatal error; the archive should be closed immediately). 1marchive_read_data22m() returns a count of bytes actually read or zero at the end of the entry. On error, a value of 1mARCHIVE_FATAL22m, 1mARCHIVE_WARN22m, or 1mARCHIVE_RETRY 22mis returned. 1mERRORS0m Detailed error codes and textual descriptions are available from the 1marchive_errno22m() and 1marchive_error_string22m() functions. 1mSEE ALSO0m 4mtar24m(1), 4marchive_read24m(3), 4marchive_read_extract24m(3), 4marchive_read_filter24m(3), 4marchive_read_format24m(3), 4marchive_read_header24m(3), 4marchive_read_open24m(3), 4marchive_read_set_options24m(3), 4marchive_util24m(3), 4mlibarchive24m(3), 4mtar24m(5) d73 1 a73 1 Debian February 2, 2012 4mARCHIVE_READ_DATA24m(3) @ 1.1.1.7 log @libarchive: import version 3.8.10 @ text @d40 1 a40 5 pression and internal buffer optimizations. All three of 4mbuff24m, 4mlen24m and 4moffset24m are written whenever the function returns 1mARCHIVE_OK 22mor 1mARCHIVE_EOF22m. At the end of an entry 4mlen24m is zero and 4moffset24m is the end of the entry's data, which is how a trailing sparse hole is reported. d42 4 a45 4 A convenience function that repeatedly calls 1marchive_read_data_block22m() to skip all of the data for this archive entry. Note that this function is invoked automati‐ cally by 1marchive_read_next_header222m() if the previous entry was d48 2 a49 2 A convenience function that repeatedly calls 1marchive_read_data_block22m() to copy the entire entry to the pro‐ d55 1 a55 1 1mARCHIVE_WARN 22m(the operation succeeded but a non-critical error was en‐ d60 2 a61 2 1marchive_read_data22m() returns a count of bytes actually read or zero at the end of the entry. On error, a value of 1mARCHIVE_FATAL22m, d65 1 a65 1 Detailed error codes and textual descriptions are available from the @