From 27241cbffe180fc92f9f519c6ea7957fc4b3b0c9 Mon Sep 17 00:00:00 2001 From: Martin Storsjö Date: Tue, 1 Jun 2010 07:46:23 +0000 Subject: Declare the url_write buffer parameter as const Originally committed as revision 23401 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/avio.c | 2 +- libavformat/avio.h | 4 ++-- libavformat/file.c | 2 +- libavformat/gopher.c | 2 +- libavformat/http.c | 4 ++-- libavformat/librtmp.c | 2 +- libavformat/rtmpproto.c | 2 +- libavformat/rtpproto.c | 2 +- libavformat/tcp.c | 2 +- libavformat/udp.c | 2 +- 10 files changed, 12 insertions(+), 12 deletions(-) (limited to 'libavformat') diff --git a/libavformat/avio.c b/libavformat/avio.c index 48399d081f..e79c8fcbfd 100644 --- a/libavformat/avio.c +++ b/libavformat/avio.c @@ -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))) diff --git a/libavformat/avio.h b/libavformat/avio.h index 9ffe935675..2b15e8d76b 100644 --- a/libavformat/avio.h +++ b/libavformat/avio.h @@ -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; diff --git a/libavformat/file.c b/libavformat/file.c index 8873d5fcaf..d6ba1fa362 100644 --- a/libavformat/file.c +++ b/libavformat/file.c @@ -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); diff --git a/libavformat/gopher.c b/libavformat/gopher.c index f5bb4a3718..13f3a5f9e1 100644 --- a/libavformat/gopher.c +++ b/libavformat/gopher.c @@ -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); diff --git a/libavformat/http.c b/libavformat/http.c index e697578486..56f8021025 100644 --- a/libavformat/http.c +++ b/libavformat/http.c @@ -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; diff --git a/libavformat/librtmp.c b/libavformat/librtmp.c index d765102f1b..dd7640aaeb 100644 --- a/libavformat/librtmp.c +++ b/libavformat/librtmp.c @@ -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; diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c index 7d858ccc6a..1f572320fa 100644 --- a/libavformat/rtmpproto.c +++ b/libavformat/rtmpproto.c @@ -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; diff --git a/libavformat/rtpproto.c b/libavformat/rtpproto.c index 754908cc0b..bbcf0d91c3 100644 --- a/libavformat/rtpproto.c +++ b/libavformat/rtpproto.c @@ -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; diff --git a/libavformat/tcp.c b/libavformat/tcp.c index 79cabdfe90..fb6dec798f 100644 --- a/libavformat/tcp.c +++ b/libavformat/tcp.c @@ -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; diff --git a/libavformat/udp.c b/libavformat/udp.c index a11f4c37d8..0ec24cd4e5 100644 --- a/libavformat/udp.c +++ b/libavformat/udp.c @@ -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; -- cgit v1.2.3