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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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22
ssh1connection.c
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@ -55,8 +55,8 @@ static struct X11FakeAuth *ssh1_add_x11_display(
ConnectionLayer *cl, int authtype, struct X11Display *disp);
static bool ssh1_agent_forwarding_permitted(ConnectionLayer *cl);
static void ssh1_terminal_size(ConnectionLayer *cl, int width, int height);
static void ssh1_stdout_unthrottle(ConnectionLayer *cl, int bufsize);
static int ssh1_stdin_backlog(ConnectionLayer *cl);
static void ssh1_stdout_unthrottle(ConnectionLayer *cl, size_t bufsize);
static size_t ssh1_stdin_backlog(ConnectionLayer *cl);
static void ssh1_throttle_all_channels(ConnectionLayer *cl, bool throttled);
static bool ssh1_ldisc_option(ConnectionLayer *cl, int option);
static void ssh1_set_ldisc_option(ConnectionLayer *cl, int option, bool value);
@ -91,11 +91,11 @@ static const struct ConnectionLayerVtable ssh1_connlayer_vtable = {
ssh1_set_wants_user_input,
};
static int ssh1channel_write(
SshChannel *c, bool is_stderr, const void *buf, int len);
static size_t ssh1channel_write(
SshChannel *c, bool is_stderr, const void *buf, size_t len);
static void ssh1channel_write_eof(SshChannel *c);
static void ssh1channel_initiate_close(SshChannel *c, const char *err);
static void ssh1channel_unthrottle(SshChannel *c, int bufsize);
static void ssh1channel_unthrottle(SshChannel *c, size_t bufsize);
static Conf *ssh1channel_get_conf(SshChannel *c);
static void ssh1channel_window_override_removed(SshChannel *c) { /* ignore */ }
@ -578,7 +578,7 @@ static void ssh1channel_initiate_close(SshChannel *sc, const char *err)
ssh1_channel_check_close(c);
}
static void ssh1channel_unthrottle(SshChannel *sc, int bufsize)
static void ssh1channel_unthrottle(SshChannel *sc, size_t bufsize)
{
struct ssh1_channel *c = container_of(sc, struct ssh1_channel, sc);
struct ssh1_connection_state *s = c->connlayer;
@ -589,8 +589,8 @@ static void ssh1channel_unthrottle(SshChannel *sc, int bufsize)
}
}
static int ssh1channel_write(
SshChannel *sc, bool is_stderr, const void *buf, int len)
static size_t ssh1channel_write(
SshChannel *sc, bool is_stderr, const void *buf, size_t len)
{
struct ssh1_channel *c = container_of(sc, struct ssh1_channel, sc);
struct ssh1_connection_state *s = c->connlayer;
@ -695,7 +695,7 @@ static void ssh1_terminal_size(ConnectionLayer *cl, int width, int height)
mainchan_terminal_size(s->mainchan, width, height);
}
static void ssh1_stdout_unthrottle(ConnectionLayer *cl, int bufsize)
static void ssh1_stdout_unthrottle(ConnectionLayer *cl, size_t bufsize)
{
struct ssh1_connection_state *s =
container_of(cl, struct ssh1_connection_state, cl);
@ -706,7 +706,7 @@ static void ssh1_stdout_unthrottle(ConnectionLayer *cl, int bufsize)
}
}
static int ssh1_stdin_backlog(ConnectionLayer *cl)
static size_t ssh1_stdin_backlog(ConnectionLayer *cl)
{
return 0;
}
@ -781,7 +781,7 @@ static void ssh1_connection_got_user_input(PacketProtocolLayer *ppl)
* Add user input to the main channel's buffer.
*/
void *data;
int len;
size_t len;
bufchain_prefix(s->ppl.user_input, &data, &len);
if (len > 512)
len = 512;