Commit 2967315b authored by mstorsjo's avatar mstorsjo

Declare the url_write buffer parameter as const


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@23401 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
parent ac145415
......@@ -184,7 +184,7 @@ int url_read_complete(URLContext *h, unsigned char *buf, int size)
return len;
}
int url_write(URLContext *h, unsigned char *buf, int size)
int url_write(URLContext *h, const unsigned char *buf, int size)
{
int ret;
if (!(h->flags & (URL_WRONLY | URL_RDWR)))
......
......@@ -112,7 +112,7 @@ int url_read(URLContext *h, unsigned char *buf, int size);
* certain there was either an error or the end of file was reached.
*/
int url_read_complete(URLContext *h, unsigned char *buf, int size);
int url_write(URLContext *h, unsigned char *buf, int size);
int url_write(URLContext *h, const unsigned char *buf, int size);
/**
* Changes the position that will be used by the next read/write
......@@ -224,7 +224,7 @@ typedef struct URLProtocol {
const char *name;
int (*url_open)(URLContext *h, const char *url, int flags);
int (*url_read)(URLContext *h, unsigned char *buf, int size);
int (*url_write)(URLContext *h, unsigned char *buf, int size);
int (*url_write)(URLContext *h, const unsigned char *buf, int size);
int64_t (*url_seek)(URLContext *h, int64_t pos, int whence);
int (*url_close)(URLContext *h);
struct URLProtocol *next;
......
......@@ -64,7 +64,7 @@ static int file_read(URLContext *h, unsigned char *buf, int size)
return read(fd, buf, size);
}
static int file_write(URLContext *h, unsigned char *buf, int size)
static int file_write(URLContext *h, const unsigned char *buf, int size)
{
int fd = (intptr_t) h->priv_data;
return write(fd, buf, size);
......
......@@ -31,7 +31,7 @@ typedef struct {
URLContext *hd;
} GopherContext;
static int gopher_write(URLContext *h, uint8_t *buf, int size)
static int gopher_write(URLContext *h, const uint8_t *buf, int size)
{
GopherContext *s = h->priv_data;
return url_write(s->hd, buf, size);
......
......@@ -49,7 +49,7 @@ typedef struct {
static int http_connect(URLContext *h, const char *path, const char *hoststr,
const char *auth, int *new_location);
static int http_write(URLContext *h, uint8_t *buf, int size);
static int http_write(URLContext *h, const uint8_t *buf, int size);
/* return non zero if error */
......@@ -358,7 +358,7 @@ static int http_read(URLContext *h, uint8_t *buf, int size)
}
/* used only when posting data */
static int http_write(URLContext *h, uint8_t *buf, int size)
static int http_write(URLContext *h, const uint8_t *buf, int size)
{
char temp[11]; /* 32-bit hex + CRLF + nul */
int ret;
......
......@@ -109,7 +109,7 @@ fail:
return rc;
}
static int rtmp_write(URLContext *s, uint8_t *buf, int size)
static int rtmp_write(URLContext *s, const uint8_t *buf, int size)
{
RTMP *r = s->priv_data;
......
......@@ -922,7 +922,7 @@ static int rtmp_read(URLContext *s, uint8_t *buf, int size)
return orig_size;
}
static int rtmp_write(URLContext *h, uint8_t *buf, int size)
static int rtmp_write(URLContext *h, const uint8_t *buf, int size)
{
RTMPContext *rt = h->priv_data;
int size_temp = size;
......
......@@ -279,7 +279,7 @@ static int rtp_read(URLContext *h, uint8_t *buf, int size)
return len;
}
static int rtp_write(URLContext *h, uint8_t *buf, int size)
static int rtp_write(URLContext *h, const uint8_t *buf, int size)
{
RTPContext *s = h->priv_data;
int ret;
......
......@@ -154,7 +154,7 @@ static int tcp_read(URLContext *h, uint8_t *buf, int size)
}
}
static int tcp_write(URLContext *h, uint8_t *buf, int size)
static int tcp_write(URLContext *h, const uint8_t *buf, int size)
{
TCPContext *s = h->priv_data;
int ret, size1, fd_max, len;
......
......@@ -456,7 +456,7 @@ static int udp_read(URLContext *h, uint8_t *buf, int size)
return len;
}
static int udp_write(URLContext *h, uint8_t *buf, int size)
static int udp_write(URLContext *h, const uint8_t *buf, int size)
{
UDPContext *s = h->priv_data;
int ret;
......
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