zzip_entry_fopen (3)
Leading comments
Title: zzip_entry_fopen
Author: [see the "Author" section]
Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
Date: 0.13.62
Manual: zziplib Function List
Source: zziplib
Language: English
NAME
zzip_entry_fopen, zzip_entry_ffile, zzip_entry_fread, zzip_entry_fclose, zzip_entry_feof - open a file within a zip disk for readingSYNOPSIS
#include <zzip/fseeko.h>
-
zzip__new__ ZZIP_ENTRY_FILE * zzip_entry_fopen((ZZIP_ENTRY * entry, int takeover));
- zzip__new__ ZZIP_ENTRY_FILE * zzip_entry_ffile((FILE * disk, char *filename));
- zzip_size_t zzip_entry_fread((void *ptr, zzip_size_t sized, zzip_size_t nmemb, ZZIP_ENTRY_FILE * file));
- int zzip_entry_fclose((ZZIP_ENTRY_FILE * file));
- int zzip_entry_feof((ZZIP_ENTRY_FILE * file));
- zzip__new__ ZZIP_ENTRY_FILE * zzip_entry_ffile((FILE * disk, char *filename));
DESCRIPTION
The zzip_entry_ffile function opens a file found by name, so it does a search into the zip central directory with zzip_entry_findfile and whatever is found first is given to zzip_entry_fopen
The zzip_entry_fread function reads more bytes into the output buffer specified as arguments. The return value is null on eof or error, the stdio-like interface can not distinguish between these so you need to check with zzip_entry_feof for the difference.
The zzip_entry_fclose function releases any zlib decoder info needed for decompression and dumps the ZZIP_ENTRY_FILE struct then.
The zzip_entry_feof function allows to distinguish an error from an eof condition. Actually, if we found an error but we did already reach eof then we just keep on saying that it was an eof, so the app can just continue.
AUTHOR
- * Guido Draheim <guidod@gmx.de>
COPYRIGHT
Copyright (c) 2003,2004 Guido Draheim All rights reserved, use under the restrictions of the Lesser GNU General Public License or alternatively the restrictions of the Mozilla Public License 1.1