#define SERIALCONN_P(p) (EQ (XPROCESS (p)->type, Qserial))
#define SERIALCONN1_P(p) (EQ ((p)->type, Qserial))
-/* Define first descriptor number available for subprocesses. */
-#define FIRST_PROC_DESC 3
-
#ifndef HAVE_H_ERRNO
extern int h_errno;
#endif
/* Number of bits set in connect_wait_mask. */
static int num_pending_connects;
-
-#define IF_NON_BLOCKING_CONNECT(s) s
-#else /* NON_BLOCKING_CONNECT */
-#define IF_NON_BLOCKING_CONNECT(s)
#endif /* NON_BLOCKING_CONNECT */
/* The largest descriptor currently in use for a process object. */
static int
allocate_pty (void)
{
- register int c, i;
int fd;
#ifdef PTY_ITERATION
PTY_ITERATION
#else
+ register int c, i;
for (c = FIRST_PTY_LETTER; c <= 'z'; c++)
for (i = 0; i < 16; i++)
#endif
static Lisp_Object
list_processes_1 (Lisp_Object query_only)
{
- register Lisp_Object tail, tem;
- Lisp_Object proc, minspace, tem1;
+ register Lisp_Object tail;
+ Lisp_Object proc, minspace;
register struct Lisp_Process *p;
char tembuf[300];
int w_proc, w_buffer, w_tty;
}
else
{
- tem = p->command;
+ Lisp_Object tem = p->command;
while (1)
{
- tem1 = Fcar (tem);
+ Lisp_Object tem1 = Fcar (tem);
if (NILP (tem1))
break;
Finsert (1, &tem1);
syntax.
usage: (start-process NAME BUFFER PROGRAM &rest PROGRAM-ARGS) */)
- (int nargs, register Lisp_Object *args)
+ (size_t nargs, register Lisp_Object *args)
{
Lisp_Object buffer, name, program, proc, current_dir, tem;
register unsigned char **new_argv;
- register int i;
+ register size_t i;
int count = SPECPDL_INDEX ();
buffer = args[1];
new_argv = (unsigned char **) alloca ((nargs - 1) * sizeof (char *));
new_argv[nargs - 2] = 0;
- for (i = nargs - 3; i >= 0; i--)
+ for (i = nargs - 2; i-- != 0; )
{
new_argv[i] = SDATA (XCAR (tem));
tem = XCDR (tem);
/* child_setup must clobber environ on systems with true vfork.
Protect it from permanent change. */
char **save_environ = environ;
-
- current_dir = ENCODE_FILE (current_dir);
+ volatile Lisp_Object encoded_current_dir = ENCODE_FILE (current_dir);
#ifndef WINDOWSNT
pid = vfork ();
child_setup_tty (xforkout);
#ifdef WINDOWSNT
pid = child_setup (xforkin, xforkout, xforkout,
- new_argv, 1, current_dir);
+ new_argv, 1, encoded_current_dir);
#else /* not WINDOWSNT */
#ifdef FD_CLOEXEC
emacs_close (wait_child_setup[0]);
#endif
child_setup (xforkin, xforkout, xforkout,
- new_argv, 1, current_dir);
+ new_argv, 1, encoded_current_dir);
#endif /* not WINDOWSNT */
}
environ = save_environ;
\(serial-process-configure :port "\\\\.\\COM13" :bytesize 7)
usage: (serial-process-configure &rest ARGS) */)
- (int nargs, Lisp_Object *args)
+ (size_t nargs, Lisp_Object *args)
{
struct Lisp_Process *p;
Lisp_Object contact = Qnil;
}
/* Used by make-serial-process to recover from errors. */
-Lisp_Object make_serial_process_unwind (Lisp_Object proc)
+static Lisp_Object
+make_serial_process_unwind (Lisp_Object proc)
{
if (!PROCESSP (proc))
abort ();
\(make-serial-process :port "/dev/tty.BlueConsole-SPP-1" :speed nil)
usage: (make-serial-process &rest ARGS) */)
- (int nargs, Lisp_Object *args)
+ (size_t nargs, Lisp_Object *args)
{
int fd = -1;
Lisp_Object proc, contact, port;
information, is available via the `process-contact' function.
usage: (make-network-process &rest ARGS) */)
- (int nargs, Lisp_Object *args)
+ (size_t nargs, Lisp_Object *args)
{
Lisp_Object proc;
Lisp_Object contact;
for (lres = res; lres; lres = lres->ai_next)
{
- int optn, optbits;
+ size_t optn;
+ int optbits;
+#ifdef WINDOWSNT
retry_connect:
+#endif
s = socket (lres->ai_family, lres->ai_socktype, lres->ai_protocol);
if (s < 0)
if (EQ (service, Qt))
{
struct sockaddr_in sa1;
- int len1 = sizeof (sa1);
+ socklen_t len1 = sizeof (sa1);
if (getsockname (s, (struct sockaddr *)&sa1, &len1) == 0)
{
((struct sockaddr_in *)(lres->ai_addr))->sin_port = sa1.sin_port;
/* Unlike most other syscalls connect() cannot be called
again. (That would return EALREADY.) The proper way to
wait for completion is select(). */
- int sc, len;
+ int sc;
+ socklen_t len;
SELECT_TYPE fdset;
retry_select:
FD_ZERO (&fdset);
if (!is_server)
{
struct sockaddr_in sa1;
- int len1 = sizeof (sa1);
+ socklen_t len1 = sizeof (sa1);
if (getsockname (s, (struct sockaddr *)&sa1, &len1) == 0)
contact = Fplist_put (contact, QClocal,
conv_sockaddr_to_lisp ((struct sockaddr *)&sa1, len1));
{
/* Setup coding systems for communicating with the network stream. */
- struct gcpro gcpro1;
+ struct gcpro inner_gcpro1;
/* Qt denotes we have not yet called Ffind_operation_coding_system. */
Lisp_Object coding_systems = Qt;
- Lisp_Object args[5], val;
+ Lisp_Object fargs[5], val;
if (!NILP (tem))
{
coding_systems = Qnil;
else
{
- args[0] = Qopen_network_stream, args[1] = name,
- args[2] = buffer, args[3] = host, args[4] = service;
- GCPRO1 (proc);
- coding_systems = Ffind_operation_coding_system (5, args);
- UNGCPRO;
+ fargs[0] = Qopen_network_stream, fargs[1] = name,
+ fargs[2] = buffer, fargs[3] = host, fargs[4] = service;
+ GCPRO1_VAR (proc, inner_gcpro);
+ coding_systems = Ffind_operation_coding_system (5, fargs);
+ UNGCPRO_VAR (inner_gcpro);
}
if (CONSP (coding_systems))
val = XCAR (coding_systems);
coding_systems = Qnil;
else
{
- args[0] = Qopen_network_stream, args[1] = name,
- args[2] = buffer, args[3] = host, args[4] = service;
- GCPRO1 (proc);
- coding_systems = Ffind_operation_coding_system (5, args);
- UNGCPRO;
+ fargs[0] = Qopen_network_stream, fargs[1] = name,
+ fargs[2] = buffer, fargs[3] = host, fargs[4] = service;
+ GCPRO1_VAR (proc, inner_gcpro);
+ coding_systems = Ffind_operation_coding_system (5, fargs);
+ UNGCPRO_VAR (inner_gcpro);
}
}
if (CONSP (coding_systems))
CHECK_STRING (ifname);
memset (rq.ifr_name, 0, sizeof rq.ifr_name);
- strncpy (rq.ifr_name, SDATA (ifname), sizeof (rq.ifr_name));
+ strncpy (rq.ifr_name, SSDATA (ifname), sizeof (rq.ifr_name));
s = socket (AF_INET, SOCK_STREAM, 0);
if (s < 0)
struct sockaddr_un un;
#endif
} saddr;
- int len = sizeof saddr;
+ socklen_t len = sizeof saddr;
s = accept (channel, &saddr.sa, &len);
struct buffer *old_buffer = current_buffer;
Lisp_Object old_window = selected_window;
- timer_delay = timer_check (1);
+ timer_delay = timer_check ();
/* If a timer has run, this might have changed buffers
an alike. Make read_key_sequence aware of that. */
d->func (channel, d->data, 0);
}
- /* Really FIRST_PROC_DESC should be 0 on Unix,
- but this is safer in the short run. */
for (channel = 0; channel <= max_process_desc; channel++)
{
if (FD_ISSET (channel, &Available)
/* getsockopt(,,SO_ERROR,,) is said to hang on some systems.
So only use it on systems where it is known to work. */
{
- int xlen = sizeof (xerrno);
+ socklen_t xlen = sizeof (xerrno);
if (getsockopt (channel, SOL_SOCKET, SO_ERROR, &xerrno, &xlen))
xerrno = errno;
}
}
static Lisp_Object
-read_process_output_error_handler (Lisp_Object error)
+read_process_output_error_handler (Lisp_Object error_val)
{
- cmd_error_internal (error, "error in process filter: ");
+ cmd_error_internal (error_val, "error in process filter: ");
Vinhibit_quit = Qt;
update_echo_area ();
Fsleep_for (make_number (2), Qnil);
/* We have a working select, so proc_buffered_char is always -1. */
if (DATAGRAM_CHAN_P (channel))
{
- int len = datagram_address[channel].len;
+ socklen_t len = datagram_address[channel].len;
nbytes = recvfrom (channel, chars + carryover, readmax,
0, datagram_address[channel].sa, &len);
}
jmp_buf send_process_frame;
Lisp_Object process_sent_to;
-SIGTYPE
+static SIGTYPE
send_process_trap (int ignore)
{
SIGNAL_THREAD_CHECK (SIGPIPE);
if (sig_char && *sig_char != CDISABLE)
{
- send_process (proc, sig_char, 1, Qnil);
+ send_process (proc, (char *) sig_char, 1, Qnil);
return;
}
/* If we can't send the signal with a character,
indirectly; if it does, that is a bug */
#ifdef SIGCHLD
-SIGTYPE
+static SIGTYPE
sigchld_handler (int signo)
{
int old_errno = errno;
}
static Lisp_Object
-exec_sentinel_error_handler (Lisp_Object error)
+exec_sentinel_error_handler (Lisp_Object error_val)
{
- cmd_error_internal (error, "error in process sentinel: ");
+ cmd_error_internal (error_val, "error in process sentinel: ");
Vinhibit_quit = Qt;
update_echo_area ();
Fsleep_for (make_number (2), Qnil);
do
{
int old_timers_run = timers_run;
- timer_delay = timer_check (1);
+ timer_delay = timer_check ();
if (timers_run != old_timers_run && do_display)
/* We must retry, since a timer may have requeued itself
and that could alter the time delay. */
HCoop / bpt / emacs.git / blobdiff