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| author | Brad King <brad.king@kitware.com> | 2017-07-20 15:36:18 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-07-20 15:36:18 (GMT) |
| commit | 6df1bda1c57193b289866389a994ea79a2f5e1d8 (patch) | |
| tree | 7bf31a5dc1702e7a0faebe654da69f5c5eaeca90 /Utilities/cmlibarchive/libarchive/archive_write_data.3 | |
| parent | b6674431af4790ba5deea9e5e6bd7b2620beb69e (diff) | |
| parent | 11f3dcb04887fccf38a8eda19d498bf7a5060486 (diff) | |
| download | CMake-6df1bda1c57193b289866389a994ea79a2f5e1d8.zip CMake-6df1bda1c57193b289866389a994ea79a2f5e1d8.tar.gz CMake-6df1bda1c57193b289866389a994ea79a2f5e1d8.tar.bz2 | |
Merge branch 'upstream-LibArchive' into update-libarchive
* upstream-LibArchive:
LibArchive 2017-07-09 (98a69539)
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_write_data.3')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_write_data.3 | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_data.3 b/Utilities/cmlibarchive/libarchive/archive_write_data.3 index 0cdd25f..9c16cd9 100644 --- a/Utilities/cmlibarchive/libarchive/archive_write_data.3 +++ b/Utilities/cmlibarchive/libarchive/archive_write_data.3 @@ -24,11 +24,12 @@ .\" .\" $FreeBSD$ .\" -.Dd February 2, 2012 +.Dd February 28, 2017 .Dt ARCHIVE_WRITE_DATA 3 .Os .Sh NAME -.Nm archive_write_data +.Nm archive_write_data , +.Nm archive_write_data_block .Nd functions for creating archives .Sh LIBRARY Streaming Archive Library (libarchive, -larchive) @@ -36,8 +37,27 @@ Streaming Archive Library (libarchive, -larchive) .In archive.h .Ft la_ssize_t .Fn archive_write_data "struct archive *" "const void *" "size_t" +.Ft la_ssize_t +.Fn archive_write_data_block "struct archive *" "const void *" "size_t size" "int64_t offset" .Sh DESCRIPTION +.Bl -tag -width indent +.It Fn archive_write_data +Write data corresponding to the header just written. +.It Fn archive_write_data_block Write data corresponding to the header just written. +This is like +.Fn archive_write_data +except that it performs a seek on the file being +written to the specified offset before writing the data. +This is useful when restoring sparse files from archive +formats that support sparse files. +Returns number of bytes written or -1 on error. +(Note: This is currently not supported for +.Tn archive_write +handles, only for +.Tn archive_write_disk +handles. +.El .\" .Sh EXAMPLE .\" .Sh RETURN VALUES |