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| author | June McEnroe <june@causal.agency> | 2020-12-27 22:11:35 -0500 |
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| committer | June McEnroe <june@causal.agency> | 2020-12-27 22:11:35 -0500 |
| commit | 98ea1a27fc5e0377b13213e009f0c236f5fe73b4 (patch) | |
| tree | 94c59aaaca157159510c1f81edba1d5e66cfdd64 /doc/zlib/gzoffset.3 | |
| parent | Add "this commit" option to switch form (diff) | |
| parent | Replace Makefile with portable one (diff) | |
| download | src-98ea1a27fc5e0377b13213e009f0c236f5fe73b4.tar.gz src-98ea1a27fc5e0377b13213e009f0c236f5fe73b4.zip | |
Add 'doc/zlib/' from commit '38f010d3972db4262e7e0bcd7d6b9814f95d3538'
git-subtree-dir: doc/zlib git-subtree-mainline: db652695744cc54584296b54289166b4b21ac407 git-subtree-split: 38f010d3972db4262e7e0bcd7d6b9814f95d3538
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| -rw-r--r-- | doc/zlib/gzoffset.3 | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/doc/zlib/gzoffset.3 b/doc/zlib/gzoffset.3 new file mode 100644 index 00000000..cbb78a77 --- /dev/null +++ b/doc/zlib/gzoffset.3 @@ -0,0 +1,51 @@ +.Dd January 15, 2017 +.Dt GZOFFSET 3 +.Os +. +.Sh NAME +.Nm gzoffset +.Nd offset in compressed file +. +.Sh LIBRARY +.Lb libz +. +.Sh SYNOPSIS +.In zlib.h +.Ft z_off_t +.Fn gzoffset "gzFile file" +. +.Sh DESCRIPTION +Returns the current offset +in the file being read or written. +This offset includes +the count of bytes +that precede the gzip stream, +for example when appending +or when using +.Xr gzdopen 3 +for reading. +When reading, +the offset does not include +as yet unused buffered input. +This information can be used +for a progress indicator. +. +.Sh RETURN VALUES +On error, +.Fn gzoffset +returns -1. +. +.Sh SEE ALSO +.Xr gzerror 3 , +.Xr gzopen 3 , +.Xr gzseek 3 +. +.Sh HISTORY +This manual page was converted from +.In zlib.h +to mdoc format by +.An C. McEnroe Aq Mt june@causal.agency . +. +.Sh AUTHORS +.An Jean-loup Gailly Aq Mt jloup@gzip.org +.An Mark Adler Aq Mt madler@alumni.caltech.edu |