embedaddon/php/ext/zip/lib/zip_set_file_comment.c - diff

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version 1.1.1.1, 2012/02/21 23:48:05	version 1.1.1.2, 2013/07/22 01:32:11
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/*	/*
zip_set_file_comment.c -- set comment for file in archive	zip_set_file_comment.c -- set comment for file in archive
Copyright (C) 2006-2007 Dieter Baron and Thomas Klausner	Copyright (C) 2006-2009 Dieter Baron and Thomas Klausner

This file is part of libzip, a library to manipulate ZIP archives.	This file is part of libzip, a library to manipulate ZIP archives.
The authors can be contacted at <libzip@nih.at>	The authors can be contacted at <libzip@nih.at>
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ZIP_EXTERN(int)	ZIP_EXTERN(int)
zip_set_file_comment(struct zip za, int idx, const char comment, int len)	zip_set_file_comment(struct zip *za, zip_uint64_t idx,
	const char *comment, int len)
{	{
char *tmpcom;	char *tmpcom;

if (idx < 0 \|\| idx >= za->nentry	if (idx >= za->nentry
\|\| len < 0 \|\| len > MAXCOMLEN	\|\| len < 0 \|\| len > MAXCOMLEN
\|\| (len > 0 && comment == NULL)) {	\|\| (len > 0 && comment == NULL)) {
_zip_error_set(&za->error, ZIP_ER_INVAL, 0);	_zip_error_set(&za->error, ZIP_ER_INVAL, 0);
	return -1;
	}

	if (ZIP_IS_RDONLY(za)) {
	_zip_error_set(&za->error, ZIP_ER_RDONLY, 0);
return -1;	return -1;
}	}