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| author | Brad King <brad.king@kitware.com> | 2015-10-21 14:12:35 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2015-10-21 14:18:52 (GMT) |
| commit | 932848f420a738ee07997198fead5b2c2fbf4787 (patch) | |
| tree | 40404c3244ba87c5e71e8dd076f4dbcde6d8cfeb /Utilities/cmlibarchive/libarchive/archive_write_data.3 | |
| parent | e4b7d5afde91efafb59749a0a513732a089a6f0a (diff) | |
| parent | 1a8c7bc2c649781d1163c1966245a45e0fb829ba (diff) | |
| download | CMake-932848f420a738ee07997198fead5b2c2fbf4787.zip CMake-932848f420a738ee07997198fead5b2c2fbf4787.tar.gz CMake-932848f420a738ee07997198fead5b2c2fbf4787.tar.bz2 | |
Merge branch 'libarchive-upstream' into update-libarchive
Resolve conflicts by integrating changes from both sides.
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_write_data.3')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_write_data.3 | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_write_data.3 b/Utilities/cmlibarchive/libarchive/archive_write_data.3 index cfd5cd5..0cdd25f 100644 --- a/Utilities/cmlibarchive/libarchive/archive_write_data.3 +++ b/Utilities/cmlibarchive/libarchive/archive_write_data.3 @@ -34,7 +34,7 @@ Streaming Archive Library (libarchive, -larchive) .Sh SYNOPSIS .In archive.h -.Ft ssize_t +.Ft la_ssize_t .Fn archive_write_data "struct archive *" "const void *" "size_t" .Sh DESCRIPTION Write data corresponding to the header just written. @@ -42,8 +42,7 @@ Write data corresponding to the header just written. .\" .Sh RETURN VALUES This function returns the number of bytes actually written, or -.Li -1 -on error. +a negative error code on error. .\" .Sh ERRORS Detailed error codes and textual descriptions are available from the @@ -52,6 +51,15 @@ and .Fn archive_error_string functions. .\" +.Sh BUGS +In libarchive 3.x, this function sometimes returns +zero on success instead of returning the number of bytes written. +Specifically, this occurs when writing to an +.Vt archive_write_disk +handle. +Clients should treat any value less than zero as an error +and consider any non-negative value as success. +.\" .Sh SEE ALSO .Xr tar 1 , .Xr libarchive 3 , |