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.Dd January 15, 2017
.Dt GZEOF 3
.Os
.
.Sh NAME
.Nm gzeof
.Nd check end-of-file indicator
.
.Sh LIBRARY
.Lb libz
.
.Sh SYNOPSIS
.In zlib.h
.Ft int
.Fn gzeof "gzFile file"
.
.Sh DESCRIPTION
Returns true (1)
if the end-of-file indicator
has been set while reading,
false (0) otherwise.
Note that the end-of-file indicator
is set only if the read
tried to go past the end of the input,
but came up short.
Therefore,
just like
.Xr feof 3 ,
.Fn gzeof
may return false
even if there is no more data to read,
in the event that the last read request
was for the exact number of bytes
remaining in the input file.
This will happen if the input file size
is an exact multiple of the buffer size.
.
.Pp
If
.Fn gzeof
returns true,
then the read functions
will return no more data,
unless the end-of-file indicator
is reset by
.Xr gzclearerr 3
and the input file
has grown since the previous
end of file was detected.
.
.Sh SEE ALSO
.Xr gzerror 3 ,
.Xr gzread 3
.
.Sh HISTORY
This manual page was converted from
.In zlib.h
to mdoc format by
.An June 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
gs for sh in source-filterJune McEnroe 2021-01-20Generate tags for sh files in mtagsJune McEnroe Only matches functions declared at the beginnings of lines, but I'm fine with that. 2021-01-20Add messy sh lexerJune McEnroe Surprisingly seems to work for everything I looked at in my repos. 2021-01-20Add all target to git.causal.agency MakefileJune McEnroe 2021-01-20Remove Lua supportJune McEnroe Lua support is unused and the dlsym fwrite/write hacks horrify me. Clean it up. 2021-01-20Fix tests for diff spansJune McEnroe 2021-01-20Avoid matching ':' in make tagsJune McEnroe Otherwise a :: rule includes one of the ':'s in the tag name. 2021-01-19Prefer tag matches not preceded by [[:alnum:]]June McEnroe Otherwise the "id" in "void" matches for "void id". 2021-01-19Escape \ and / in mtags search patternsJune McEnroe 2021-01-20Use mtags in source-filterJune McEnroe 2021-01-19Add mtags to generate tags for make and mdocJune McEnroe 2021-01-19Map tags to IDs using only [[:alnum:]-._]June McEnroe 2021-01-19Don't use a pager if reading standard inputJune McEnroe 2021-01-19Support BSD make syntax and match *.amJune McEnroe These don't really go together, but... 2021-01-19Match tab following escaped newline in make assignmentsJune McEnroe Otherwise it ends up going into Shell state. 2021-01-18Allow matching lexers using first input lineJune McEnroe