ref: 90a9da373db4ac33cf45acf1db92f427a3111e7d
parent: d2363e097e8a4f34ddc8b7fa38054e7b4fc24a3f
author: Diego Biurrun <diego@biurrun.de>
date: Fri Nov 7 13:20:29 EST 2014
Mark struct iovec used in *_readv as const.
--- a/src/device.c
+++ b/src/device.c
@@ -80,13 +80,13 @@
static int libc_open ( dvdcss_t, const char * );
static int libc_seek ( dvdcss_t, int );
static int libc_read ( dvdcss_t, void *, int );
-static int libc_readv ( dvdcss_t, struct iovec *, int );
+static int libc_readv ( dvdcss_t, const struct iovec *, int );
#ifdef WIN32
static int win2k_open ( dvdcss_t, const char * );
static int win2k_seek ( dvdcss_t, int );
static int win2k_read ( dvdcss_t, void *, int );
-static int win2k_readv ( dvdcss_t, struct iovec *, int );
+static int win2k_readv ( dvdcss_t, const struct iovec *, int );
#elif defined( __OS2__ )
static int os2_open ( dvdcss_t, const char * );
@@ -652,7 +652,8 @@
/*****************************************************************************
* Readv commands.
*****************************************************************************/
-static int libc_readv ( dvdcss_t dvdcss, struct iovec *p_iovec, int i_blocks )
+static int libc_readv ( dvdcss_t dvdcss, const struct iovec *p_iovec,
+ int i_blocks )
{#if defined( WIN32 )
int i_index, i_len, i_total = 0;
@@ -725,7 +726,8 @@
/*****************************************************************************
* win2k_readv: vectored read using ReadFile for Win2K
*****************************************************************************/
-static int win2k_readv ( dvdcss_t dvdcss, struct iovec *p_iovec, int i_blocks )
+static int win2k_readv ( dvdcss_t dvdcss, const struct iovec *p_iovec,
+ int i_blocks )
{int i_index;
int i_blocks_read, i_blocks_total = 0;
--- a/src/libdvdcss.h
+++ b/src/libdvdcss.h
@@ -56,7 +56,7 @@
/* File handling */
int ( * pf_seek ) ( dvdcss_t, int );
int ( * pf_read ) ( dvdcss_t, void *, int );
- int ( * pf_readv ) ( dvdcss_t, struct iovec *, int );
+ int ( * pf_readv ) ( dvdcss_t, const struct iovec *, int );
/* Decryption stuff */
enum dvdcss_method i_method;