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Major destabilisation, phase 1. In this phase I've moved (I think)

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all the global and function-static variables out of terminal.c into
a dynamically allocated data structure. Note that this does not yet
confer the ability to run more than one of them in the same process,
because other things (the line discipline, the back end) are still
global, and also in particular the address of the dynamically
allocated terminal-data structure is held in a global variable
`term'. But what I've got here represents a reasonable stopping
point at which to check things in. In _theory_ this should all still
work happily, on both Unix and Windows. In practice, who knows?

[originally from svn r2115]
This commit is contained in:
Simon Tatham
2002-10-22 16:11:33 +00:00
parent 48314f7dc0
commit 0a80c983e2
15 changed files with 1577 additions and 1608 deletions
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8
raw.c
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@ -15,12 +15,13 @@
static Socket s = NULL;
static int raw_bufsize;
static void *frontend;
static void raw_size(void);
static void c_write(char *buf, int len)
{
int backlog = from_backend(0, buf, len);
int backlog = from_backend(frontend, 0, buf, len);
sk_set_frozen(s, backlog > RAW_MAX_BACKLOG);
}
@ -58,7 +59,8 @@ static void raw_sent(Plug plug, int bufsize)
* Also places the canonical host name into `realhost'. It must be
* freed by the caller.
*/
static char *raw_init(char *host, int port, char **realhost, int nodelay)
static char *raw_init(void *frontend_handle, char *host, int port,
char **realhost, int nodelay)
{
static struct plug_function_table fn_table = {
raw_closing,
@ -69,6 +71,8 @@ static char *raw_init(char *host, int port, char **realhost, int nodelay)
SockAddr addr;
char *err;
frontend = frontend_handle;
/*
* Try to find host.
*/