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Pointer parameter could be declared as pointing to const

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This commit is contained in:
Francois Perrad
2017-08-19 17:16:13 +02:00
parent 468656b4aa
commit 89e64c631e
45 changed files with 164 additions and 164 deletions
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22
common-channel.c
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@@ -38,18 +38,18 @@
static void send_msg_channel_open_failure(unsigned int remotechan, int reason,
const char *text, const char *lang);
static void send_msg_channel_open_confirmation(struct Channel* channel,
static void send_msg_channel_open_confirmation(const struct Channel* channel,
unsigned int recvwindow,
unsigned int recvmaxpacket);
static int writechannel(struct Channel* channel, int fd, circbuffer *cbuf,
const unsigned char *moredata, unsigned int *morelen);
static void send_msg_channel_window_adjust(struct Channel *channel,
static void send_msg_channel_window_adjust(const struct Channel *channel,
unsigned int incr);
static void send_msg_channel_data(struct Channel *channel, int isextended);
static void send_msg_channel_eof(struct Channel *channel);
static void send_msg_channel_close(struct Channel *channel);
static void remove_channel(struct Channel *channel);
static unsigned int write_pending(struct Channel * channel);
static unsigned int write_pending(const struct Channel * channel);
static void check_close(struct Channel *channel);
static void close_chan_fd(struct Channel *channel, int fd, int how);
@@ -198,7 +198,7 @@ struct Channel* getchannel() {
}
/* Iterate through the channels, performing IO if available */
void channelio(fd_set *readfds, fd_set *writefds) {
void channelio(const fd_set *readfds, const fd_set *writefds) {
/* Listeners such as TCP, X11, agent-auth */
struct Channel *channel;
@@ -262,7 +262,7 @@ void channelio(fd_set *readfds, fd_set *writefds) {
/* Returns true if there is data remaining to be written to stdin or
* stderr of a channel's endpoint. */
static unsigned int write_pending(struct Channel * channel) {
static unsigned int write_pending(const struct Channel * channel) {
if (channel->writefd >= 0 && cbuf_getused(channel->writebuf) > 0) {
return 1;
@@ -903,7 +903,7 @@ void recv_msg_channel_window_adjust() {
/* Increment the incoming data window for a channel, and let the remote
* end know */
static void send_msg_channel_window_adjust(struct Channel* channel,
static void send_msg_channel_window_adjust(const struct Channel* channel,
unsigned int incr) {
TRACE(("sending window adjust %d", incr))
@@ -1008,7 +1008,7 @@ cleanup:
}
/* Send a failure message */
void send_msg_channel_failure(struct Channel *channel) {
void send_msg_channel_failure(const struct Channel *channel) {
TRACE(("enter send_msg_channel_failure"))
CHECKCLEARTOWRITE();
@@ -1021,7 +1021,7 @@ void send_msg_channel_failure(struct Channel *channel) {
}
/* Send a success message */
void send_msg_channel_success(struct Channel *channel) {
void send_msg_channel_success(const struct Channel *channel) {
TRACE(("enter send_msg_channel_success"))
CHECKCLEARTOWRITE();
@@ -1053,7 +1053,7 @@ static void send_msg_channel_open_failure(unsigned int remotechan,
/* Confirm a channel open, and let the remote end know what number we've
* allocated and the receive parameters */
static void send_msg_channel_open_confirmation(struct Channel* channel,
static void send_msg_channel_open_confirmation(const struct Channel* channel,
unsigned int recvwindow,
unsigned int recvmaxpacket) {
@@ -1239,8 +1239,8 @@ struct Channel* get_any_ready_channel() {
return NULL;
}
void start_send_channel_request(struct Channel *channel,
char *type) {
void start_send_channel_request(const struct Channel *channel,
const char *type) {
CHECKCLEARTOWRITE();
buf_putbyte(ses.writepayload, SSH_MSG_CHANNEL_REQUEST);