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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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15
putty.h
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@ -503,9 +503,9 @@ struct BackendVtable {
/* Pass in a replacement configuration. */
void (*reconfig) (Backend *be, Conf *conf);
/* send() returns the current amount of buffered data. */
int (*send) (Backend *be, const char *buf, int len);
size_t (*send) (Backend *be, const char *buf, size_t len);
/* sendbuffer() does the same thing but without attempting a send */
int (*sendbuffer) (Backend *be);
size_t (*sendbuffer) (Backend *be);
void (*size) (Backend *be, int width, int height);
void (*special) (Backend *be, SessionSpecialCode code, int arg);
const SessionSpecial *(*get_specials) (Backend *be);
@ -518,7 +518,7 @@ struct BackendVtable {
bool (*ldisc_option_state) (Backend *be, int);
void (*provide_ldisc) (Backend *be, Ldisc *ldisc);
/* Tells the back end that the front end buffer is clearing. */
void (*unthrottle) (Backend *be, int bufsize);
void (*unthrottle) (Backend *be, size_t bufsize);
int (*cfg_info) (Backend *be);
/* Only implemented in the SSH protocol: check whether a
@ -742,7 +742,7 @@ struct SeatVtable {
*
* The return value is the current size of the output backlog.
*/
int (*output)(Seat *seat, bool is_stderr, const void *data, int len);
size_t (*output)(Seat *seat, bool is_stderr, const void *data, size_t len);
/*
* Called when the back end wants to indicate that EOF has arrived
@ -964,7 +964,8 @@ void seat_connection_fatal(Seat *seat, const char *fmt, ...);
* These are generally obvious, except for is_utf8, where you might
* plausibly want to return either fixed answer 'no' or 'yes'.
*/
int nullseat_output(Seat *seat, bool is_stderr, const void *data, int len);
size_t nullseat_output(
Seat *seat, bool is_stderr, const void *data, size_t len);
bool nullseat_eof(Seat *seat);
int nullseat_get_userpass_input(Seat *seat, prompts_t *p, bufchain *input);
void nullseat_notify_remote_exit(Seat *seat);
@ -1546,7 +1547,7 @@ void term_reconfig(Terminal *, Conf *);
void term_request_copy(Terminal *, const int *clipboards, int n_clipboards);
void term_request_paste(Terminal *, int clipboard);
void term_seen_key_event(Terminal *);
int term_data(Terminal *, bool is_stderr, const void *data, int len);
size_t term_data(Terminal *, bool is_stderr, const void *data, size_t len);
void term_provide_backend(Terminal *term, Backend *backend);
void term_provide_logctx(Terminal *term, LogContext *logctx);
void term_set_focus(Terminal *term, bool has_focus);
@ -1634,7 +1635,7 @@ struct logblank_t {
int type;
};
void log_packet(LogContext *logctx, int direction, int type,
const char *texttype, const void *data, int len,
const char *texttype, const void *data, size_t len,
int n_blanks, const struct logblank_t *blanks,
const unsigned long *sequence,
unsigned downstream_id, const char *additional_log_text);