/* Asynchronous subprocess control for GNU Emacs.
Copyright (C) 1985, 1986, 1987, 1988, 1993, 1994, 1995,
1996, 1998, 1999, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <inttypes.h>
#endif
-#ifdef HAVE_UNISTD_H
#include <unistd.h>
-#endif
#include <fcntl.h>
/* Only MS-DOS does not define `subprocesses'. */
#endif
#endif
-#if defined(HAVE_SYS_IOCTL_H)
#include <sys/ioctl.h>
#if defined(HAVE_NET_IF_H)
#include <net/if.h>
#endif /* HAVE_NET_IF_H */
-#endif /* HAVE_SYS_IOCTL_H */
#ifdef NEED_BSDTTY
#include <bsdtty.h>
#include "nsterm.h"
#endif
-extern int timers_run;
-
Lisp_Object Qeuid, Qegid, Qcomm, Qstate, Qppid, Qpgrp, Qsess, Qttname, Qtpgid;
Lisp_Object Qminflt, Qmajflt, Qcminflt, Qcmajflt, Qutime, Qstime, Qcstime;
Lisp_Object Qcutime, Qpri, Qnice, Qthcount, Qstart, Qvsize, Qrss, Qargs;
static int kbd_is_on_hold;
-/* Nonzero means delete a process right away if it exits. */
-static int delete_exited_processes;
-
/* Nonzero means don't run process sentinels. This is used
when exiting. */
int inhibit_sentinels;
extern int h_errno;
#endif
-/* t means use pty, nil means use a pipe,
- maybe other values to come. */
-static Lisp_Object Vprocess_connection_type;
-
/* These next two vars are non-static since sysdep.c uses them in the
emulation of `select'. */
/* Number of events of change of status of a process. */
static int process_output_skip;
-/* Non-nil means to delay reading process output to improve buffering.
- A value of t means that delay is reset after each send, any other
- non-nil value does not reset the delay. A value of nil disables
- adaptive read buffering completely. */
-static Lisp_Object Vprocess_adaptive_read_buffering;
#else
#define process_output_delay_count 0
#endif
max_input_desc = fd;
break;
}
-
+
}
}
if (! NILP (Vlocale_coding_system))
string = (code_convert_string_norecord
(string, Vlocale_coding_system, 0));
- c1 = STRING_CHAR ((char *) SDATA (string));
+ c1 = STRING_CHAR (SSDATA (string));
c2 = DOWNCASE (c1);
if (c1 != c2)
Faset (string, make_number (0), make_number (c2));
port = Fformat_network_address (Fplist_get (p->childp, QClocal), Qnil);
sprintf (tembuf, "(network %s server on %s)\n",
(DATAGRAM_CHAN_P (p->infd) ? "datagram" : "stream"),
- (STRINGP (port) ? (char *)SDATA (port) : "?"));
+ (STRINGP (port) ? SSDATA (port) : "?"));
insert_string (tembuf);
}
else if (NETCONN1_P (p))
host = Fformat_network_address (Fplist_get (p->childp, QCremote), Qnil);
sprintf (tembuf, "(network %s connection to %s)\n",
(DATAGRAM_CHAN_P (p->infd) ? "datagram" : "stream"),
- (STRINGP (host) ? (char *)SDATA (host) : "?"));
+ (STRINGP (host) ? SSDATA (host) : "?"));
insert_string (tembuf);
}
else if (SERIALCONN1_P (p))
CHECK_SYMBOL (opt);
- name = (char *) SDATA (SYMBOL_NAME (opt));
+ name = SSDATA (SYMBOL_NAME (opt));
for (sopt = socket_options; sopt->name; sopt++)
if (strcmp (name, sopt->name) == 0)
break;
memset (devname, 0, sizeof devname);
if (STRINGP (val))
{
- char *arg = (char *) SDATA (val);
+ char *arg = SSDATA (val);
int len = min (strlen (arg), IFNAMSIZ);
memcpy (devname, arg, len);
}
record_unwind_protect (make_serial_process_unwind, proc);
p = XPROCESS (proc);
- fd = serial_open ((char*) SDATA (port));
+ fd = serial_open (SSDATA (port));
p->infd = fd;
p->outfd = fd;
if (fd > max_process_desc)
/* Attempt to interpret host as numeric inet address */
{
unsigned long numeric_addr;
- numeric_addr = inet_addr ((char *) SDATA (host));
+ numeric_addr = inet_addr (SSDATA (host));
if (numeric_addr == -1)
error ("Unknown host \"%s\"", SDATA (host));
}
\f
-#if defined(HAVE_NET_IF_H) && defined(HAVE_SYS_IOCTL_H)
+#if defined(HAVE_NET_IF_H)
#ifdef SIOCGIFCONF
DEFUN ("network-interface-list", Fnetwork_interface_list, Snetwork_interface_list, 0, 0, 0,
return any ? res : Qnil;
}
#endif
-#endif /* defined(HAVE_NET_IF_H) && defined(HAVE_SYS_IOCTL_H) */
+#endif /* defined(HAVE_NET_IF_H) */
/* Turn off input and output for process PROC. */
#ifdef HAVE_GNUTLS
if (XPROCESS (proc)->gnutls_p)
rv = emacs_gnutls_write (outfd,
- XPROCESS (proc),
+ XPROCESS (proc),
(char *) buf, this);
else
#endif
Qargs = intern_c_string ("args");
staticpro (&Qargs);
- DEFVAR_BOOL ("delete-exited-processes", &delete_exited_processes,
+ DEFVAR_BOOL ("delete-exited-processes", delete_exited_processes,
doc: /* *Non-nil means delete processes immediately when they exit.
A value of nil means don't delete them until `list-processes' is run. */);
delete_exited_processes = 1;
#ifdef subprocesses
- DEFVAR_LISP ("process-connection-type", &Vprocess_connection_type,
+ DEFVAR_LISP ("process-connection-type", Vprocess_connection_type,
doc: /* Control type of device used to communicate with subprocesses.
Values are nil to use a pipe, or t or `pty' to use a pty.
The value has no effect if the system has no ptys or if all ptys are busy:
Vprocess_connection_type = Qt;
#ifdef ADAPTIVE_READ_BUFFERING
- DEFVAR_LISP ("process-adaptive-read-buffering", &Vprocess_adaptive_read_buffering,
+ DEFVAR_LISP ("process-adaptive-read-buffering", Vprocess_adaptive_read_buffering,
doc: /* If non-nil, improve receive buffering by delaying after short reads.
On some systems, when Emacs reads the output from a subprocess, the output data
is read in very small blocks, potentially resulting in very poor performance.
defsubr (&Sset_network_process_option);
defsubr (&Smake_network_process);
defsubr (&Sformat_network_address);
-#if defined(HAVE_NET_IF_H) && defined(HAVE_SYS_IOCTL_H)
+#if defined(HAVE_NET_IF_H)
#ifdef SIOCGIFCONF
defsubr (&Snetwork_interface_list);
#endif
#if defined(SIOCGIFADDR) || defined(SIOCGIFHWADDR) || defined(SIOCGIFFLAGS)
defsubr (&Snetwork_interface_info);
#endif
-#endif /* defined(HAVE_NET_IF_H) && defined(HAVE_SYS_IOCTL_H) */
+#endif /* defined(HAVE_NET_IF_H) */
#ifdef DATAGRAM_SOCKETS
defsubr (&Sprocess_datagram_address);
defsubr (&Sset_process_datagram_address);
defsubr (&Slist_system_processes);
defsubr (&Sprocess_attributes);
}
-
-/* arch-tag: 3706c011-7b9a-4117-bd4f-59e7f701a4c4
- (do not change this comment) */
HCoop / bpt / emacs.git / blobdiff