GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
#include <sys/wait.h>
#endif
-/* Disable IPv6 support for w32 until someone figures out how to do it
- properly. */
-#ifdef WINDOWSNT
-# ifdef AF_INET6
-# undef AF_INET6
-# endif
+#ifdef HAVE_RES_INIT
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
#endif
#include "lisp.h"
#include "charset.h"
#include "coding.h"
#include "process.h"
+#include "frame.h"
#include "termhooks.h"
#include "termopts.h"
#include "commands.h"
#include "keyboard.h"
-#include "frame.h"
#include "blockinput.h"
#include "dispextern.h"
#include "composite.h"
int len;
} datagram_address[MAXDESC];
#define DATAGRAM_CHAN_P(chan) (datagram_address[chan].sa != 0)
-#define DATAGRAM_CONN_P(proc) (PROCESSP (proc) && datagram_address[XINT (XPROCESS (proc)->infd)].sa != 0)
+#define DATAGRAM_CONN_P(proc) (PROCESSP (proc) && datagram_address[XPROCESS (proc)->infd].sa != 0)
#else
#define DATAGRAM_CHAN_P(chan) (0)
#define DATAGRAM_CONN_P(proc) (0)
p = allocate_process ();
- XSETINT (p->infd, -1);
- XSETINT (p->outfd, -1);
- XSETFASTINT (p->tick, 0);
- XSETFASTINT (p->update_tick, 0);
+ p->infd = -1;
+ p->outfd = -1;
+ p->tick = 0;
+ p->update_tick = 0;
p->pid = 0;
+ p->pty_flag = 0;
p->raw_status_new = 0;
p->status = Qrun;
p->mark = Fmake_marker ();
#ifdef ADAPTIVE_READ_BUFFERING
- p->adaptive_read_buffering = Qnil;
- XSETFASTINT (p->read_output_delay, 0);
- p->read_output_skip = Qnil;
+ p->adaptive_read_buffering = 0;
+ p->read_output_delay = 0;
+ p->read_output_skip = 0;
#endif
/* If name is already in use, modify it until it is unused. */
Lisp_Object process;
{
struct Lisp_Process *p = XPROCESS (process);
- int inch = XINT (p->infd);
- int outch = XINT (p->outfd);
+ int inch = p->infd;
+ int outch = p->outfd;
if (inch < 0 || outch < 0)
return;
proc_decode_coding_system[inch]);
if (! NILP (p->filter))
{
- if (NILP (p->filter_multibyte))
+ if (!p->filter_multibyte)
setup_raw_text_coding_system (proc_decode_coding_system[inch]);
}
else if (BUFFERP (p->buffer))
buf = Fget_buffer (buffer);
if (NILP (buf)) return Qnil;
- for (tail = Vprocess_alist; !NILP (tail); tail = Fcdr (tail))
+ for (tail = Vprocess_alist; CONSP (tail); tail = XCDR (tail))
{
- proc = Fcdr (Fcar (tail));
+ proc = Fcdr (XCAR (tail));
if (PROCESSP (proc) && EQ (XPROCESS (proc)->buffer, buf))
return proc;
}
if (NETCONN1_P (p))
{
p->status = Fcons (Qexit, Fcons (make_number (0), Qnil));
- XSETINT (p->tick, ++process_tick);
+ p->tick = ++process_tick;
status_notify (p);
}
- else if (XINT (p->infd) >= 0)
+ else if (p->infd >= 0)
{
#ifdef SIGCHLD
Lisp_Object symbol;
/* Do this now, since remove_process will make sigchld_handler do nothing. */
p->status
= Fcons (Qsignal, Fcons (make_number (SIGKILL), Qnil));
- XSETINT (p->tick, ++process_tick);
+ p->tick = ++process_tick;
status_notify (p);
}
}
DEFUN ("set-process-filter", Fset_process_filter, Sset_process_filter,
2, 2, 0,
doc: /* Give PROCESS the filter function FILTER; nil means no filter.
-t means stop accepting output from the process.
+A value of t means stop accepting output from the process.
When a process has a filter, its buffer is not used for output.
Instead, each time it does output, the entire string of output is
(debug)
(set-process-filter process ...) */
- if (XINT (p->infd) >= 0)
+ if (p->infd >= 0)
{
if (EQ (filter, Qt) && !EQ (p->status, Qlisten))
{
- FD_CLR (XINT (p->infd), &input_wait_mask);
- FD_CLR (XINT (p->infd), &non_keyboard_wait_mask);
+ FD_CLR (p->infd, &input_wait_mask);
+ FD_CLR (p->infd, &non_keyboard_wait_mask);
}
else if (EQ (p->filter, Qt)
&& !EQ (p->command, Qt)) /* Network process not stopped. */
{
- FD_SET (XINT (p->infd), &input_wait_mask);
- FD_SET (XINT (p->infd), &non_keyboard_wait_mask);
+ FD_SET (p->infd, &input_wait_mask);
+ FD_SET (p->infd, &non_keyboard_wait_mask);
}
}
CHECK_NATNUM (height);
CHECK_NATNUM (width);
- if (XINT (XPROCESS (process)->infd) < 0
- || set_window_size (XINT (XPROCESS (process)->infd),
+ if (XPROCESS (process)->infd < 0
+ || set_window_size (XPROCESS (process)->infd,
XINT (height), XINT (width)) <= 0)
return Qnil;
else
register Lisp_Object process, flag;
{
CHECK_PROCESS (process);
- XPROCESS (process)->inherit_coding_system_flag = flag;
+ XPROCESS (process)->inherit_coding_system_flag = !NILP (flag);
return flag;
}
register Lisp_Object process;
{
CHECK_PROCESS (process);
- return XPROCESS (process)->inherit_coding_system_flag;
+ return XPROCESS (process)->inherit_coding_system_flag ? Qt : Qnil;
}
DEFUN ("set-process-query-on-exit-flag",
register Lisp_Object process, flag;
{
CHECK_PROCESS (process);
- XPROCESS (process)->kill_without_query = Fnull (flag);
+ XPROCESS (process)->kill_without_query = NILP (flag);
return flag;
}
register Lisp_Object process;
{
CHECK_PROCESS (process);
- return Fnull (XPROCESS (process)->kill_without_query);
+ return (XPROCESS (process)->kill_without_query ? Qnil : Qt);
}
#ifdef DATAGRAM_SOCKETS
w_buffer = 6; /* Buffer */
w_tty = 0; /* Omit if no ttys */
- for (tail = Vprocess_alist; !NILP (tail); tail = Fcdr (tail))
+ for (tail = Vprocess_alist; CONSP (tail); tail = XCDR (tail))
{
int i;
- proc = Fcdr (Fcar (tail));
+ proc = Fcdr (XCAR (tail));
p = XPROCESS (proc);
if (NILP (p->childp))
continue;
- if (!NILP (query_only) && !NILP (p->kill_without_query))
+ if (!NILP (query_only) && p->kill_without_query)
continue;
if (STRINGP (p->name)
&& ( i = SCHARS (p->name), (i > w_proc)))
if (w_tty)
{
XSETFASTINT (i_tty, XFASTINT (i_buffer) + w_buffer + 1);
- XSETFASTINT (i_command, XFASTINT (i_buffer) + w_tty + 1);
- } else {
+ XSETFASTINT (i_command, XFASTINT (i_tty) + w_tty + 1);
+ }
+ else
+ {
i_tty = Qnil;
XSETFASTINT (i_command, XFASTINT (i_buffer) + w_buffer + 1);
}
Findent_to (i_command, minspace); write_string ("-------", -1);
write_string ("\n", -1);
- for (tail = Vprocess_alist; !NILP (tail); tail = Fcdr (tail))
+ for (tail = Vprocess_alist; CONSP (tail); tail = XCDR (tail))
{
Lisp_Object symbol;
- proc = Fcdr (Fcar (tail));
+ proc = Fcdr (XCAR (tail));
p = XPROCESS (proc);
if (NILP (p->childp))
continue;
- if (!NILP (query_only) && !NILP (p->kill_without_query))
+ if (!NILP (query_only) && p->kill_without_query)
continue;
Finsert (1, &p->name);
if (NILP (port))
port = Fformat_network_address (Fplist_get (p->childp, QClocal), Qnil);
sprintf (tembuf, "(network %s server on %s)\n",
- (DATAGRAM_CHAN_P (XINT (p->infd)) ? "datagram" : "stream"),
+ (DATAGRAM_CHAN_P (p->infd) ? "datagram" : "stream"),
(STRINGP (port) ? (char *)SDATA (port) : "?"));
insert_string (tembuf);
}
if (NILP (host))
host = Fformat_network_address (Fplist_get (p->childp, QCremote), Qnil);
sprintf (tembuf, "(network %s connection to %s)\n",
- (DATAGRAM_CHAN_P (XINT (p->infd)) ? "datagram" : "stream"),
+ (DATAGRAM_CHAN_P (p->infd) ? "datagram" : "stream"),
(STRINGP (host) ? (char *)SDATA (host) : "?"));
insert_string (tembuf);
}
XPROCESS (proc)->sentinel = Qnil;
XPROCESS (proc)->filter = Qnil;
XPROCESS (proc)->filter_multibyte
- = buffer_defaults.enable_multibyte_characters;
+ = !NILP (buffer_defaults.enable_multibyte_characters);
XPROCESS (proc)->command = Flist (nargs - 2, args + 2);
#ifdef ADAPTIVE_READ_BUFFERING
- XPROCESS (proc)->adaptive_read_buffering = Vprocess_adaptive_read_buffering;
+ XPROCESS (proc)->adaptive_read_buffering
+ = (NILP (Vprocess_adaptive_read_buffering) ? 0
+ : EQ (Vprocess_adaptive_read_buffering, Qt) ? 1 : 2);
#endif
/* Make the process marker point into the process buffer (if any). */
#endif /* not VMS */
XPROCESS (proc)->decoding_buf = make_uninit_string (0);
- XPROCESS (proc)->decoding_carryover = make_number (0);
+ XPROCESS (proc)->decoding_carryover = 0;
XPROCESS (proc)->encoding_buf = make_uninit_string (0);
- XPROCESS (proc)->encoding_carryover = make_number (0);
XPROCESS (proc)->inherit_coding_system_flag
- = (NILP (buffer) || !inherit_process_coding_system
- ? Qnil : Qt);
+ = !(NILP (buffer) || !inherit_process_coding_system);
create_process (proc, (char **) new_argv, current_dir);
/* Record this as an active process, with its channels.
As a result, child_setup will close Emacs's side of the pipes. */
chan_process[inchannel] = process;
- XSETINT (XPROCESS (process)->infd, inchannel);
- XSETINT (XPROCESS (process)->outfd, outchannel);
+ XPROCESS (process)->infd = inchannel;
+ XPROCESS (process)->outfd = outchannel;
/* Previously we recorded the tty descriptor used in the subprocess.
It was only used for getting the foreground tty process, so now
we just reopen the device (see emacs_get_tty_pgrp) as this is
more portable (see USG_SUBTTY_WORKS above). */
- XPROCESS (process)->pty_flag = (pty_flag ? Qt : Qnil);
+ XPROCESS (process)->pty_flag = pty_flag;
XPROCESS (process)->status = Qrun;
setup_process_coding_systems (process);
if (!DATAGRAM_CONN_P (process))
return Qnil;
- channel = XINT (XPROCESS (process)->infd);
+ channel = XPROCESS (process)->infd;
return conv_sockaddr_to_lisp (datagram_address[channel].sa,
datagram_address[channel].len);
}
if (!DATAGRAM_CONN_P (process))
return Qnil;
- channel = XINT (XPROCESS (process)->infd);
+ channel = XPROCESS (process)->infd;
len = get_lisp_to_sockaddr_size (address, &family);
if (datagram_address[channel].len != len)
if (!NETCONN1_P (p))
error ("Process is not a network process");
- s = XINT (p->infd);
+ s = p->infd;
if (s < 0)
error ("Process is not running");
\f
/* A version of request_sigio suitable for a record_unwind_protect. */
+#ifdef __ultrix__
static Lisp_Object
unwind_request_sigio (dummy)
Lisp_Object dummy;
request_sigio ();
return Qnil;
}
+#endif
/* Create a network stream/datagram client/server process. Treated
exactly like a normal process when reading and writing. Primary
:service SERVICE -- SERVICE is name of the service desired, or an
integer specifying a port number to connect to. If SERVICE is t,
-a random port number is selected for the server.
+a random port number is selected for the server. (If Emacs was
+compiled with getaddrinfo, a port number can also be specified as a
+string, e.g. "80", as well as an integer. This is not portable.)
:type TYPE -- TYPE is the type of connection. The default (nil) is a
stream type connection, `datagram' creates a datagram type connection.
:filter-multibyte BOOL -- If BOOL is non-nil, strings given to the
process filter are multibyte, otherwise they are unibyte.
-If this keyword is not specified, the strings are multibyte iff
+If this keyword is not specified, the strings are multibyte if
`default-enable-multibyte-characters' is non-nil.
:sentinel SENTINEL -- Install SENTINEL as the process sentinel.
hints.ai_family = family;
hints.ai_socktype = socktype;
hints.ai_protocol = 0;
+
+#ifdef HAVE_RES_INIT
+ res_init ();
+#endif
+
ret = getaddrinfo (SDATA (host), portstring, &hints, &res);
if (ret)
#ifdef HAVE_GAI_STRERROR
as it may `hang' Emacs for a very long time. */
immediate_quit = 1;
QUIT;
+
+#ifdef HAVE_RES_INIT
+ res_init ();
+#endif
+
host_info_ptr = gethostbyname (SDATA (host));
immediate_quit = 0;
open_socket:
+#ifdef __ultrix__
+ /* Previously this was compiled unconditionally, but that seems
+ unnecessary on modern systems, and `unrequest_sigio' was a noop
+ under X anyway. --lorentey */
/* Kernel bugs (on Ultrix at least) cause lossage (not just EINTR)
when connect is interrupted. So let's not let it get interrupted.
Note we do not turn off polling, because polling is only used
record_unwind_protect (unwind_request_sigio, Qnil);
unrequest_sigio ();
}
+#endif
/* Do this in case we never enter the for-loop below. */
count1 = SPECPDL_INDEX ();
p->buffer = buffer;
p->sentinel = sentinel;
p->filter = filter;
- p->filter_multibyte = buffer_defaults.enable_multibyte_characters;
+ p->filter_multibyte = !NILP (buffer_defaults.enable_multibyte_characters);
/* Override the above only if :filter-multibyte is specified. */
if (! NILP (Fplist_member (contact, QCfilter_multibyte)))
- p->filter_multibyte = Fplist_get (contact, QCfilter_multibyte);
+ p->filter_multibyte = !NILP (Fplist_get (contact, QCfilter_multibyte));
p->log = Fplist_get (contact, QClog);
if (tem = Fplist_get (contact, QCnoquery), !NILP (tem))
- p->kill_without_query = Qt;
+ p->kill_without_query = 1;
if ((tem = Fplist_get (contact, QCstop), !NILP (tem)))
p->command = Qt;
p->pid = 0;
- XSETINT (p->infd, inch);
- XSETINT (p->outfd, outch);
+ p->infd = inch;
+ p->outfd = outch;
if (is_server && socktype == SOCK_STREAM)
p->status = Qlisten;
setup_process_coding_systems (proc);
p->decoding_buf = make_uninit_string (0);
- p->decoding_carryover = make_number (0);
+ p->decoding_carryover = 0;
p->encoding_buf = make_uninit_string (0);
- p->encoding_carryover = make_number (0);
p->inherit_coding_system_flag
- = (!NILP (tem) || NILP (buffer) || !inherit_process_coding_system
- ? Qnil : Qt);
+ = !(!NILP (tem) || NILP (buffer) || !inherit_process_coding_system);
UNGCPRO;
return proc;
register int inchannel, outchannel;
register struct Lisp_Process *p = XPROCESS (proc);
- inchannel = XINT (p->infd);
- outchannel = XINT (p->outfd);
+ inchannel = p->infd;
+ outchannel = p->outfd;
#ifdef ADAPTIVE_READ_BUFFERING
- if (XINT (p->read_output_delay) > 0)
+ if (p->read_output_delay > 0)
{
if (--process_output_delay_count < 0)
process_output_delay_count = 0;
- XSETINT (p->read_output_delay, 0);
- p->read_output_skip = Qnil;
+ p->read_output_delay = 0;
+ p->read_output_skip = 0;
}
#endif
emacs_close (outchannel);
#endif
- XSETINT (p->infd, -1);
- XSETINT (p->outfd, -1);
+ p->infd = -1;
+ p->outfd = -1;
#ifdef DATAGRAM_SOCKETS
if (DATAGRAM_CHAN_P (inchannel))
{
process = chan_process[i];
if (!NILP (process))
{
- int in = XINT (XPROCESS (process)->infd);
- int out = XINT (XPROCESS (process)->outfd);
+ int in = XPROCESS (process)->infd;
+ int out = XPROCESS (process)->outfd;
if (in >= 0)
emacs_close (in);
if (out >= 0 && in != out)
If optional fourth arg JUST-THIS-ONE is non-nil, only accept output
from PROCESS, suspending reading output from other processes.
If JUST-THIS-ONE is an integer, don't run any timers either.
-Return non-nil iff we received any output before the timeout expired. */)
+Return non-nil if we received any output before the timeout expired. */)
(process, seconds, millisec, just_this_one)
register Lisp_Object process, seconds, millisec, just_this_one;
{
p->filter = ps->filter;
p->command = Qnil;
p->pid = 0;
- XSETINT (p->infd, s);
- XSETINT (p->outfd, s);
+ p->infd = s;
+ p->outfd = s;
p->status = Qrun;
/* Client processes for accepted connections are not stopped initially. */
setup_process_coding_systems (proc);
p->decoding_buf = make_uninit_string (0);
- p->decoding_carryover = make_number (0);
+ p->decoding_carryover = 0;
p->encoding_buf = make_uninit_string (0);
- p->encoding_carryover = make_number (0);
p->inherit_coding_system_flag
- = (NILP (buffer) ? Qnil : ps->inherit_coding_system_flag);
+ = (NILP (buffer) ? 0 : ps->inherit_coding_system_flag);
if (!NILP (ps->log))
call3 (ps->log, server, proc,
(and gobble terminal input into the buffer if any arrives).
If WAIT_PROC is specified, wait until something arrives from that
- process. The return value is true iff we read some input from
+ process. The return value is true if we read some input from
that process.
If JUST_WAIT_PROC is non-nil, handle only output from WAIT_PROC
(suspending output from other processes). A negative value
means don't run any timers either.
- If WAIT_PROC is specified, then the function returns true iff we
+ If WAIT_PROC is specified, then the function returns true if we
received input from that process before the timeout elapsed.
- Otherwise, return true iff we received input from any process. */
+ Otherwise, return true if we received input from any process. */
int
wait_reading_process_output (time_limit, microsecs, read_kbd, do_display,
/* If wait_proc is a process to watch, set wait_channel accordingly. */
if (wait_proc != NULL)
- wait_channel = XINT (wait_proc->infd);
+ wait_channel = wait_proc->infd;
record_unwind_protect (wait_reading_process_output_unwind,
make_number (waiting_for_user_input_p));
XSETPROCESS (proc, wait_proc);
/* Read data from the process, until we exhaust it. */
- while (XINT (wait_proc->infd) >= 0)
+ while (wait_proc->infd >= 0)
{
- nread = read_process_output (proc, XINT (wait_proc->infd));
+ nread = read_process_output (proc, wait_proc->infd);
if (nread == 0)
break;
if (wait_proc && just_wait_proc)
{
- if (XINT (wait_proc->infd) < 0) /* Terminated */
+ if (wait_proc->infd < 0) /* Terminated */
break;
- FD_SET (XINT (wait_proc->infd), &Available);
+ FD_SET (wait_proc->infd, &Available);
check_delay = 0;
IF_NON_BLOCKING_CONNECT (check_connect = 0);
}
#ifdef ADAPTIVE_READ_BUFFERING
/* Set the timeout for adaptive read buffering if any
- process has non-nil read_output_skip and non-zero
+ process has non-zero read_output_skip and non-zero
read_output_delay, and we are not reading output for a
specific wait_channel. It is not executed if
Vprocess_adaptive_read_buffering is nil. */
if (NILP (proc))
continue;
/* Find minimum non-zero read_output_delay among the
- processes with non-nil read_output_skip. */
- if (XINT (XPROCESS (proc)->read_output_delay) > 0)
+ processes with non-zero read_output_skip. */
+ if (XPROCESS (proc)->read_output_delay > 0)
{
check_delay--;
- if (NILP (XPROCESS (proc)->read_output_skip))
+ if (!XPROCESS (proc)->read_output_skip)
continue;
FD_CLR (channel, &Available);
- XPROCESS (proc)->read_output_skip = Qnil;
- if (XINT (XPROCESS (proc)->read_output_delay) < usecs)
- usecs = XINT (XPROCESS (proc)->read_output_delay);
+ XPROCESS (proc)->read_output_skip = 0;
+ if (XPROCESS (proc)->read_output_delay < usecs)
+ usecs = XPROCESS (proc)->read_output_delay;
}
}
EMACS_SET_SECS_USECS (timeout, 0, usecs);
else
{
/* Preserve status of processes already terminated. */
- XSETINT (XPROCESS (proc)->tick, ++process_tick);
+ XPROCESS (proc)->tick = ++process_tick;
deactivate_process (proc);
if (XPROCESS (proc)->raw_status_new)
update_status (XPROCESS (proc));
#endif
if (xerrno)
{
- XSETINT (p->tick, ++process_tick);
+ p->tick = ++process_tick;
p->status = Fcons (Qfailed, Fcons (make_number (xerrno), Qnil));
deactivate_process (proc);
}
exec_sentinel (proc, build_string ("open\n"));
if (!EQ (p->filter, Qt) && !EQ (p->command, Qt))
{
- FD_SET (XINT (p->infd), &input_wait_mask);
- FD_SET (XINT (p->infd), &non_keyboard_wait_mask);
+ FD_SET (p->infd, &input_wait_mask);
+ FD_SET (p->infd, &non_keyboard_wait_mask);
}
}
}
register struct Lisp_Process *p = XPROCESS (proc);
register int opoint;
struct coding_system *coding = proc_decode_coding_system[channel];
- int carryover = XINT (p->decoding_carryover);
+ int carryover = p->decoding_carryover;
int readmax = 4096;
#ifdef VMS
{
nbytes = emacs_read (channel, chars + carryover, readmax);
#ifdef ADAPTIVE_READ_BUFFERING
- if (nbytes > 0 && !NILP (p->adaptive_read_buffering))
+ if (nbytes > 0 && p->adaptive_read_buffering)
{
- int delay = XINT (p->read_output_delay);
+ int delay = p->read_output_delay;
if (nbytes < 256)
{
if (delay < READ_OUTPUT_DELAY_MAX_MAX)
if (delay == 0)
process_output_delay_count--;
}
- XSETINT (p->read_output_delay, delay);
+ p->read_output_delay = delay;
if (delay)
{
- p->read_output_skip = Qt;
+ p->read_output_skip = 1;
process_output_skip = 1;
}
}
}
#endif /* not VMS */
- XSETINT (p->decoding_carryover, 0);
+ p->decoding_carryover = 0;
/* At this point, NBYTES holds number of bytes just received
(including the one in proc_buffered_char[channel]). */
valid memory because p->outfd will be changed once EOF is
sent to the process. */
if (NILP (p->encode_coding_system)
- && proc_encode_coding_system[XINT (p->outfd)])
+ && proc_encode_coding_system[p->outfd])
{
p->encode_coding_system = coding->symbol;
setup_coding_system (coding->symbol,
- proc_encode_coding_system[XINT (p->outfd)]);
- if (proc_encode_coding_system[XINT (p->outfd)]->eol_type
+ proc_encode_coding_system[p->outfd]);
+ if (proc_encode_coding_system[p->outfd]->eol_type
== CODING_EOL_UNDECIDED)
- proc_encode_coding_system[XINT (p->outfd)]->eol_type
+ proc_encode_coding_system[p->outfd]->eol_type
= system_eol_type;
}
}
p->decoding_buf = make_uninit_string (carryover);
bcopy (chars + coding->consumed, SDATA (p->decoding_buf),
carryover);
- XSETINT (p->decoding_carryover, carryover);
+ p->decoding_carryover = carryover;
/* Adjust the multibyteness of TEXT to that of the filter. */
- if (NILP (p->filter_multibyte) != ! STRING_MULTIBYTE (text))
+ if (!p->filter_multibyte != !STRING_MULTIBYTE (text))
text = (STRING_MULTIBYTE (text)
? Fstring_as_unibyte (text)
: Fstring_to_multibyte (text));
{
p->decode_coding_system = coding->symbol;
if (NILP (p->encode_coding_system)
- && proc_encode_coding_system[XINT (p->outfd)])
+ && proc_encode_coding_system[p->outfd])
{
p->encode_coding_system = coding->symbol;
setup_coding_system (coding->symbol,
- proc_encode_coding_system[XINT (p->outfd)]);
- if (proc_encode_coding_system[XINT (p->outfd)]->eol_type
+ proc_encode_coding_system[p->outfd]);
+ if (proc_encode_coding_system[p->outfd]->eol_type
== CODING_EOL_UNDECIDED)
- proc_encode_coding_system[XINT (p->outfd)]->eol_type
+ proc_encode_coding_system[p->outfd]->eol_type
= system_eol_type;
}
}
p->decoding_buf = make_uninit_string (carryover);
bcopy (chars + coding->consumed, SDATA (p->decoding_buf),
carryover);
- XSETINT (p->decoding_carryover, carryover);
+ p->decoding_carryover = carryover;
/* Adjust the multibyteness of TEXT to that of the buffer. */
if (NILP (current_buffer->enable_multibyte_characters)
update_status (p);
if (! EQ (p->status, Qrun))
error ("Process %s not running", SDATA (p->name));
- if (XINT (p->outfd) < 0)
+ if (p->outfd < 0)
error ("Output file descriptor of %s is closed", SDATA (p->name));
- coding = proc_encode_coding_system[XINT (p->outfd)];
+ coding = proc_encode_coding_system[p->outfd];
Vlast_coding_system_used = coding->symbol;
if ((STRINGP (object) && STRING_MULTIBYTE (object))
if (pty_max_bytes == 0)
{
#if defined (HAVE_FPATHCONF) && defined (_PC_MAX_CANON)
- pty_max_bytes = fpathconf (XFASTINT (p->outfd), _PC_MAX_CANON);
+ pty_max_bytes = fpathconf (p->outfd, _PC_MAX_CANON);
if (pty_max_bytes < 0)
pty_max_bytes = 250;
#else
/* Decide how much data we can send in one batch.
Long lines need to be split into multiple batches. */
- if (!NILP (p->pty_flag))
+ if (p->pty_flag)
{
/* Starting this at zero is always correct when not the first
iteration because the previous iteration ended by sending C-d.
/* Send this batch, using one or more write calls. */
while (this > 0)
{
- int outfd = XINT (p->outfd);
+ int outfd = p->outfd;
old_sigpipe = (SIGTYPE (*) ()) signal (SIGPIPE, send_process_trap);
#ifdef DATAGRAM_SOCKETS
if (DATAGRAM_CHAN_P (outfd))
{
rv = emacs_write (outfd, (char *) buf, this);
#ifdef ADAPTIVE_READ_BUFFERING
- if (XINT (p->read_output_delay) > 0
- && EQ (p->adaptive_read_buffering, Qt))
+ if (p->read_output_delay > 0
+ && p->adaptive_read_buffering == 1)
{
- XSETFASTINT (p->read_output_delay, 0);
+ p->read_output_delay = 0;
process_output_delay_count--;
- p->read_output_skip = Qnil;
+ p->read_output_skip = 0;
}
#endif
}
if (errno == EAGAIN)
{
int flags = FWRITE;
- ioctl (XINT (p->outfd), TIOCFLUSH, &flags);
+ ioctl (p->outfd, TIOCFLUSH, &flags);
}
#endif /* BROKEN_PTY_READ_AFTER_EAGAIN */
#endif
p->raw_status_new = 0;
p->status = Fcons (Qexit, Fcons (make_number (256), Qnil));
- XSETINT (p->tick, ++process_tick);
+ p->tick = ++process_tick;
deactivate_process (proc);
#ifdef VMS
error ("Error writing to process %s; closed it", SDATA (p->name));
update_status (p);
if (! EQ (p->status, Qrun))
error ("Process %s not running", SDATA (p->name));
- if (XINT (p->outfd) < 0)
+ if (p->outfd < 0)
error ("Output file descriptor of %s is closed", SDATA (p->name));
- coding = proc_encode_coding_system[XINT (p->outfd)];
+ coding = proc_encode_coding_system[p->outfd];
if (! EQ (coding->symbol, p->encode_coding_system))
/* The coding system for encoding was changed to raw-text
because we sent a unibyte text previously. Now we are
int gid = -1;
#ifdef TIOCGPGRP
- if (ioctl (XINT (p->infd), TIOCGPGRP, &gid) == -1 && ! NILP (p->tty_name))
+ if (ioctl (p->infd, TIOCGPGRP, &gid) == -1 && ! NILP (p->tty_name))
{
int fd;
/* Some OS:es (Solaris 8/9) does not allow TIOCGPGRP from the
if (!EQ (p->childp, Qt))
error ("Process %s is not a subprocess",
SDATA (p->name));
- if (XINT (p->infd) < 0)
+ if (p->infd < 0)
error ("Process %s is not active",
SDATA (p->name));
if (!EQ (p->childp, Qt))
error ("Process %s is not a subprocess",
SDATA (p->name));
- if (XINT (p->infd) < 0)
+ if (p->infd < 0)
error ("Process %s is not active",
SDATA (p->name));
- if (NILP (p->pty_flag))
+ if (!p->pty_flag)
current_group = Qnil;
/* If we are using pgrps, get a pgrp number and make it negative. */
struct termios t;
cc_t *sig_char = NULL;
- tcgetattr (XINT (p->infd), &t);
+ tcgetattr (p->infd, &t);
switch (signo)
{
switch (signo)
{
case SIGINT:
- ioctl (XINT (p->infd), TIOCGETC, &c);
+ ioctl (p->infd, TIOCGETC, &c);
send_process (proc, &c.t_intrc, 1, Qnil);
return;
case SIGQUIT:
- ioctl (XINT (p->infd), TIOCGETC, &c);
+ ioctl (p->infd, TIOCGETC, &c);
send_process (proc, &c.t_quitc, 1, Qnil);
return;
#ifdef SIGTSTP
case SIGTSTP:
- ioctl (XINT (p->infd), TIOCGLTC, &lc);
+ ioctl (p->infd, TIOCGLTC, &lc);
send_process (proc, &lc.t_suspc, 1, Qnil);
return;
#endif /* ! defined (SIGTSTP) */
switch (signo)
{
case SIGINT:
- ioctl (XINT (p->infd), TCGETA, &t);
+ ioctl (p->infd, TCGETA, &t);
send_process (proc, &t.c_cc[VINTR], 1, Qnil);
return;
case SIGQUIT:
- ioctl (XINT (p->infd), TCGETA, &t);
+ ioctl (p->infd, TCGETA, &t);
send_process (proc, &t.c_cc[VQUIT], 1, Qnil);
return;
#ifdef SIGTSTP
case SIGTSTP:
- ioctl (XINT (p->infd), TCGETA, &t);
+ ioctl (p->infd, TCGETA, &t);
send_process (proc, &t.c_cc[VSWTCH], 1, Qnil);
return;
#endif /* ! defined (SIGTSTP) */
case SIGCONT:
p->raw_status_new = 0;
p->status = Qrun;
- XSETINT (p->tick, ++process_tick);
+ p->tick = ++process_tick;
if (!nomsg)
status_notify (NULL);
break;
sys$forcex (&(p->pid), 0, 1);
whoosh:
#endif
- flush_pending_output (XINT (p->infd));
+ flush_pending_output (p->infd);
break;
}
#ifdef TIOCSIGSEND
if (!NILP (current_group))
{
- if (ioctl (XINT (p->infd), TIOCSIGSEND, signo) == -1)
+ if (ioctl (p->infd, TIOCSIGSEND, signo) == -1)
EMACS_KILLPG (gid, signo);
}
else
p = XPROCESS (process);
if (NILP (p->command)
- && XINT (p->infd) >= 0)
+ && p->infd >= 0)
{
- FD_CLR (XINT (p->infd), &input_wait_mask);
- FD_CLR (XINT (p->infd), &non_keyboard_wait_mask);
+ FD_CLR (p->infd, &input_wait_mask);
+ FD_CLR (p->infd, &non_keyboard_wait_mask);
}
p->command = Qt;
return process;
p = XPROCESS (process);
if (EQ (p->command, Qt)
- && XINT (p->infd) >= 0
+ && p->infd >= 0
&& (!EQ (p->filter, Qt) || EQ (p->status, Qlisten)))
{
- FD_SET (XINT (p->infd), &input_wait_mask);
- FD_SET (XINT (p->infd), &non_keyboard_wait_mask);
+ FD_SET (p->infd, &input_wait_mask);
+ FD_SET (p->infd, &non_keyboard_wait_mask);
}
p->command = Qnil;
return process;
return process;
proc = get_process (process);
- coding = proc_encode_coding_system[XINT (XPROCESS (proc)->outfd)];
+ coding = proc_encode_coding_system[XPROCESS (proc)->outfd];
/* Make sure the process is really alive. */
if (XPROCESS (proc)->raw_status_new)
#ifdef VMS
send_process (proc, "\032", 1, Qnil); /* ^z */
#else
- if (!NILP (XPROCESS (proc)->pty_flag))
+ if (XPROCESS (proc)->pty_flag)
send_process (proc, "\004", 1, Qnil);
else
{
(In some old system, shutdown to socketpair doesn't work.
Then we just can't win.) */
if (XPROCESS (proc)->pid == 0
- || XINT (XPROCESS (proc)->outfd) == XINT (XPROCESS (proc)->infd))
- shutdown (XINT (XPROCESS (proc)->outfd), 1);
+ || XPROCESS (proc)->outfd == XPROCESS (proc)->infd)
+ shutdown (XPROCESS (proc)->outfd, 1);
/* In case of socketpair, outfd == infd, so don't close it. */
- if (XINT (XPROCESS (proc)->outfd) != XINT (XPROCESS (proc)->infd))
- emacs_close (XINT (XPROCESS (proc)->outfd));
+ if (XPROCESS (proc)->outfd != XPROCESS (proc)->infd)
+ emacs_close (XPROCESS (proc)->outfd);
#else /* not HAVE_SHUTDOWN */
- emacs_close (XINT (XPROCESS (proc)->outfd));
+ emacs_close (XPROCESS (proc)->outfd);
#endif /* not HAVE_SHUTDOWN */
new_outfd = emacs_open (NULL_DEVICE, O_WRONLY, 0);
if (new_outfd < 0)
abort ();
- old_outfd = XINT (XPROCESS (proc)->outfd);
+ old_outfd = XPROCESS (proc)->outfd;
if (!proc_encode_coding_system[new_outfd])
proc_encode_coding_system[new_outfd]
bzero (proc_encode_coding_system[old_outfd],
sizeof (struct coding_system));
- XSETINT (XPROCESS (proc)->outfd, new_outfd);
+ XPROCESS (proc)->outfd = new_outfd;
}
#endif /* VMS */
return process;
{
if (NETCONN_P (proc))
Fdelete_process (proc);
- else if (XINT (XPROCESS (proc)->infd) >= 0)
+ else if (XPROCESS (proc)->infd >= 0)
process_send_signal (proc, SIGHUP, Qnil, 1);
}
}
union { int i; WAITTYPE wt; } u;
int clear_desc_flag = 0;
- XSETINT (p->tick, ++process_tick);
+ p->tick = ++process_tick;
u.wt = w;
p->raw_status = u.i;
p->raw_status_new = 1;
/* If process has terminated, stop waiting for its output. */
if ((WIFSIGNALED (w) || WIFEXITED (w))
- && XINT (p->infd) >= 0)
+ && p->infd >= 0)
clear_desc_flag = 1;
/* We use clear_desc_flag to avoid a compiler bug in Microsoft C. */
if (clear_desc_flag)
{
- FD_CLR (XINT (p->infd), &input_wait_mask);
- FD_CLR (XINT (p->infd), &non_keyboard_wait_mask);
+ FD_CLR (p->infd, &input_wait_mask);
+ FD_CLR (p->infd, &non_keyboard_wait_mask);
}
/* Tell wait_reading_process_output that it needs to wake up and
that we run, we get called again to handle their status changes. */
update_tick = process_tick;
- for (tail = Vprocess_alist; !NILP (tail); tail = Fcdr (tail))
+ for (tail = Vprocess_alist; CONSP (tail); tail = XCDR (tail))
{
Lisp_Object symbol;
register struct Lisp_Process *p;
- proc = Fcdr (Fcar (tail));
+ proc = Fcdr (XCAR (tail));
p = XPROCESS (proc);
- if (XINT (p->tick) != XINT (p->update_tick))
+ if (p->tick != p->update_tick)
{
- XSETINT (p->update_tick, XINT (p->tick));
+ p->update_tick = p->tick;
/* If process is still active, read any output that remains. */
while (! EQ (p->filter, Qt)
&& ! EQ (p->status, Qconnect)
&& ! EQ (p->status, Qlisten)
&& ! EQ (p->command, Qt) /* Network process not stopped. */
- && XINT (p->infd) >= 0
+ && p->infd >= 0
&& p != deleting_process
- && read_process_output (proc, XINT (p->infd)) > 0);
+ && read_process_output (proc, p->infd) > 0);
buffer = p->buffer;
So set p->update_tick again
so that an error in the sentinel will not cause
this code to be run again. */
- XSETINT (p->update_tick, XINT (p->tick));
+ p->update_tick = p->tick;
/* Now output the message suitably. */
if (!NILP (p->sentinel))
exec_sentinel (proc, msg);
CHECK_PROCESS (process);
p = XPROCESS (process);
- if (XINT (p->infd) < 0)
+ if (p->infd < 0)
error ("Input file descriptor of %s closed", SDATA (p->name));
- if (XINT (p->outfd) < 0)
+ if (p->outfd < 0)
error ("Output file descriptor of %s closed", SDATA (p->name));
Fcheck_coding_system (decoding);
Fcheck_coding_system (encoding);
CHECK_PROCESS (process);
p = XPROCESS (process);
- p->filter_multibyte = flag;
+ p->filter_multibyte = !NILP (flag);
setup_process_coding_systems (process);
return Qnil;
CHECK_PROCESS (process);
p = XPROCESS (process);
- return (NILP (p->filter_multibyte) ? Qnil : Qt);
+ return (p->filter_multibyte ? Qt : Qnil);
}
\f
-/* The first time this is called, assume keyboard input comes from DESC
- instead of from where we used to expect it.
- Subsequent calls mean assume input keyboard can come from DESC
- in addition to other places. */
-
-static int add_keyboard_wait_descriptor_called_flag;
+/* Add DESC to the set of keyboard input descriptors. */
void
add_keyboard_wait_descriptor (desc)
int desc;
{
- if (! add_keyboard_wait_descriptor_called_flag)
- FD_CLR (0, &input_wait_mask);
- add_keyboard_wait_descriptor_called_flag = 1;
FD_SET (desc, &input_wait_mask);
FD_SET (desc, &non_process_wait_mask);
if (desc > max_keyboard_desc)
process_output_skip = 0;
#endif
+ /* Don't do this, it caused infinite select loops. The display
+ method should call add_keyboard_wait_descriptor on stdin if it
+ needs that. */
+#if 0
FD_SET (0, &input_wait_mask);
+#endif
Vprocess_alist = Qnil;
#ifdef SIGCHLD
do_display != 0 means redisplay should be done to show subprocess
output that arrives.
- Return true iff we received input from any process. */
+ Return true if we received input from any process. */
int
wait_reading_process_output (time_limit, microsecs, read_kbd, do_display,
HCoop / bpt / emacs.git / blobdiff