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Make lots of 'int' length fields into size_t.

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This is a general cleanup which has been overdue for some time: lots
of length fields are now the machine word type rather than the (in
practice) fixed 'int'.
This commit is contained in:
Simon Tatham
2019-02-06 20:42:44 +00:00
parent f60fe670ad
commit 0cda34c6f8
52 changed files with 312 additions and 285 deletions
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20
ssh.c
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@ -61,7 +61,7 @@ struct Ssh {
int version;
int conn_throttle_count;
int overall_bufsize;
size_t overall_bufsize;
bool throttled_all;
/*
@ -139,7 +139,7 @@ struct Ssh {
logevent_and_free((ssh)->logctx, dupprintf params))
static void ssh_shutdown(Ssh *ssh);
static void ssh_throttle_all(Ssh *ssh, bool enable, int bufsize);
static void ssh_throttle_all(Ssh *ssh, bool enable, size_t bufsize);
static void ssh_bpp_output_raw_data_callback(void *vctx);
LogContext *ssh_get_logctx(Ssh *ssh)
@ -349,7 +349,7 @@ static void ssh_bpp_output_raw_data_callback(void *vctx)
while (bufchain_size(&ssh->out_raw) > 0) {
void *data;
int len, backlog;
size_t len, backlog;
bufchain_prefix(&ssh->out_raw, &data, &len);
@ -573,7 +573,7 @@ static void ssh_closing(Plug *plug, const char *error_msg, int error_code,
}
}
static void ssh_receive(Plug *plug, int urgent, const char *data, int len)
static void ssh_receive(Plug *plug, int urgent, const char *data, size_t len)
{
Ssh *ssh = container_of(plug, Ssh, plug);
@ -589,7 +589,7 @@ static void ssh_receive(Plug *plug, int urgent, const char *data, int len)
ssh_check_frozen(ssh);
}
static void ssh_sent(Plug *plug, int bufsize)
static void ssh_sent(Plug *plug, size_t bufsize)
{
Ssh *ssh = container_of(plug, Ssh, plug);
/*
@ -810,7 +810,7 @@ void ssh_throttle_conn(Ssh *ssh, int adjust)
* Throttle or unthrottle _all_ local data streams (for when sends
* on the SSH connection itself back up).
*/
static void ssh_throttle_all(Ssh *ssh, bool enable, int bufsize)
static void ssh_throttle_all(Ssh *ssh, bool enable, size_t bufsize)
{
if (enable == ssh->throttled_all)
return;
@ -928,7 +928,7 @@ static void ssh_reconfig(Backend *be, Conf *conf)
/*
* Called to send data down the SSH connection.
*/
static int ssh_send(Backend *be, const char *buf, int len)
static size_t ssh_send(Backend *be, const char *buf, size_t len)
{
Ssh *ssh = container_of(be, Ssh, backend);
@ -945,10 +945,10 @@ static int ssh_send(Backend *be, const char *buf, int len)
/*
* Called to query the current amount of buffered stdin data.
*/
static int ssh_sendbuffer(Backend *be)
static size_t ssh_sendbuffer(Backend *be)
{
Ssh *ssh = container_of(be, Ssh, backend);
int backlog;
size_t backlog;
if (!ssh || !ssh->s || !ssh->cl)
return 0;
@ -1049,7 +1049,7 @@ static void ssh_special(Backend *be, SessionSpecialCode code, int arg)
* This is called when the seat's output channel manages to clear some
* backlog.
*/
static void ssh_unthrottle(Backend *be, int bufsize)
static void ssh_unthrottle(Backend *be, size_t bufsize)
{
Ssh *ssh = container_of(be, Ssh, backend);