/* Utility and Unix shadow routines for GNU Emacs on the Microsoft W32 API.
Copyright (C) 1994, 1995, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009 Free Software Foundation, Inc.
+ 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <sys/utime.h>
#include <mbstring.h> /* for _mbspbrk */
#include <math.h>
+#include <setjmp.h>
/* must include CRT headers *before* config.h */
#include <tlhelp32.h>
#include <psapi.h>
+#include <w32api.h>
+#if !defined(__MINGW32__) || __W32API_MAJOR_VERSION < 3 || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION < 15)
/* This either is not in psapi.h or guarded by higher value of
- _WIN32_WINNT than what we use. */
+ _WIN32_WINNT than what we use. w32api suplied with MinGW 3.15
+ defines it in psapi.h */
typedef struct _PROCESS_MEMORY_COUNTERS_EX {
DWORD cb;
DWORD PageFaultCount;
DWORD PeakPagefileUsage;
DWORD PrivateUsage;
} PROCESS_MEMORY_COUNTERS_EX,*PPROCESS_MEMORY_COUNTERS_EX;
+#endif
-#ifdef HAVE_SOCKETS /* TCP connection support, if kernel can do it */
+/* TCP connection support. */
#include <sys/socket.h>
#undef socket
#undef bind
#undef accept
#undef recvfrom
#undef sendto
-#endif
#include "w32.h"
#include "ndir.h"
/* For serial_configure and serial_open. */
#include "process.h"
-/* From process.c */
-extern Lisp_Object QCport, QCspeed, QCprocess;
-extern Lisp_Object QCbytesize, QCstopbits, QCparity, Qodd, Qeven;
-extern Lisp_Object QCflowcontrol, Qhw, Qsw, QCsummary;
typedef HRESULT (WINAPI * ShGetFolderPath_fn)
(IN HWND, IN int, IN HANDLE, IN DWORD, OUT char *);
-void globals_of_w32 ();
+void globals_of_w32 (void);
static DWORD get_rid (PSID);
extern Lisp_Object Vw32_downcase_file_names;
/* ** A utility function ** */
static BOOL
-is_windows_9x ()
+is_windows_9x (void)
{
static BOOL s_b_ret=0;
OSVERSIONINFO os_ver;
if (g_b_init_is_windows_9x == 0)
{
g_b_init_is_windows_9x = 1;
- ZeroMemory(&os_ver, sizeof(OSVERSIONINFO));
- os_ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ ZeroMemory (&os_ver, sizeof (OSVERSIONINFO));
+ os_ver.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
if (GetVersionEx (&os_ver))
{
s_b_ret = (os_ver.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS);
Returns a list of three integers if the times are provided by the OS
(NT derivatives), otherwise it returns the result of current-time. */
Lisp_Object
-w32_get_internal_run_time ()
+w32_get_internal_run_time (void)
{
if (get_process_times_fn)
{
FILETIME create, exit, kernel, user;
- HANDLE proc = GetCurrentProcess();
+ HANDLE proc = GetCurrentProcess ();
if ((*get_process_times_fn) (proc, &create, &exit, &kernel, &user))
{
LARGE_INTEGER user_int, kernel_int, total;
lpSystemInfo->dwNumberOfProcessors = -1;
}
-BOOL WINAPI get_system_times(
+BOOL WINAPI get_system_times (
LPFILETIME lpIdleTime,
LPFILETIME lpKernelTime,
LPFILETIME lpUserTime)
#endif
}
-#ifndef HAVE_SOCKETS
-/* Emulate gethostname. */
-int
-gethostname (char *buffer, int size)
-{
- /* NT only allows small host names, so the buffer is
- certainly large enough. */
- return !GetComputerName (buffer, &size);
-}
-#endif /* HAVE_SOCKETS */
-
/* Emulate getloadavg. */
struct load_sample {
};
unsigned
-getuid ()
+getuid (void)
{
return dflt_passwd.pw_uid;
}
unsigned
-geteuid ()
+geteuid (void)
{
/* I could imagine arguing for checking to see whether the user is
in the Administrators group and returning a UID of 0 for that
}
unsigned
-getgid ()
+getgid (void)
{
return dflt_passwd.pw_gid;
}
unsigned
-getegid ()
+getegid (void)
{
return getgid ();
}
}
void
-init_user_info ()
+init_user_info (void)
{
/* Find the user's real name by opening the process token and
looking up the name associated with the user-sid in that token.
}
int
-random ()
+random (void)
{
/* rand () on NT gives us 15 random bits...hack together 30 bits. */
return ((rand () << 15) | rand ());
case path name components to lower case. */
static void
-normalize_filename (fp, path_sep)
- register char *fp;
- char path_sep;
+normalize_filename (register char *fp, char path_sep)
{
char sep;
char *elem;
/* Destructively turn backslashes into slashes. */
void
-dostounix_filename (p)
- register char *p;
+dostounix_filename (register char *p)
{
normalize_filename (p, '/');
}
/* Destructively turn slashes into backslashes. */
void
-unixtodos_filename (p)
- register char *p;
+unixtodos_filename (register char *p)
{
normalize_filename (p, '\\');
}
(From msdos.c...probably should figure out a way to share it,
although this code isn't going to ever change.) */
int
-crlf_to_lf (n, buf)
- register int n;
- register unsigned char *buf;
+crlf_to_lf (register int n, register unsigned char *buf)
{
unsigned char *np = buf;
unsigned char *startp = buf;
return 0;
}
+int
+sigemptyset (sigset_t *set)
+{
+ return 0;
+}
+
+int
+sigaddset (sigset_t *set, int signo)
+{
+ return 0;
+}
+
+int
+sigfillset (sigset_t *set)
+{
+ return 0;
+}
+
+int
+sigprocmask (int how, const sigset_t *set, sigset_t *oset)
+{
+ return 0;
+}
+
int
setpgrp (int pid, int gid)
{
#define REG_ROOT "SOFTWARE\\GNU\\Emacs"
LPBYTE
-w32_get_resource (key, lpdwtype)
- char *key;
- LPDWORD lpdwtype;
+w32_get_resource (char *key, LPDWORD lpdwtype)
{
LPBYTE lpvalue;
HKEY hrootkey = NULL;
{"LANG", NULL},
};
-#define N_ENV_VARS sizeof(dflt_envvars)/sizeof(dflt_envvars[0])
+#define N_ENV_VARS sizeof (dflt_envvars)/sizeof (dflt_envvars[0])
/* We need to copy dflt_envvars[] and work on the copy because we
don't want the dumped Emacs to inherit the values of
for (p = modname; *p; p++)
if (*p == '\\') *p = '/';
- _snprintf (buf, sizeof(buf)-1, "emacs_dir=%s", modname);
+ _snprintf (buf, sizeof (buf)-1, "emacs_dir=%s", modname);
_putenv (strdup (buf));
}
/* Handle running emacs from the build directory: src/oo-spd/i386/ */
for (p = modname; *p; p++)
if (*p == '\\') *p = '/';
- _snprintf (buf, sizeof(buf)-1, "emacs_dir=%s", modname);
+ _snprintf (buf, sizeof (buf)-1, "emacs_dir=%s", modname);
_putenv (strdup (buf));
}
}
char buf1[SET_ENV_BUF_SIZE], buf2[SET_ENV_BUF_SIZE];
if (dwType == REG_EXPAND_SZ)
- ExpandEnvironmentStrings ((LPSTR) lpval, buf1, sizeof(buf1));
+ ExpandEnvironmentStrings ((LPSTR) lpval, buf1, sizeof (buf1));
else if (dwType == REG_SZ)
strcpy (buf1, lpval);
if (dwType == REG_EXPAND_SZ || dwType == REG_SZ)
{
- _snprintf (buf2, sizeof(buf2)-1, "%s=%s", env_vars[i].name,
+ _snprintf (buf2, sizeof (buf2)-1, "%s=%s", env_vars[i].name,
buf1);
_putenv (strdup (buf2));
}
char *
get_emacs_configuration_options (void)
{
- static char options_buffer[256];
+ static char *options_buffer;
+ char cv[32]; /* Enough for COMPILER_VERSION. */
+ char *options[] = {
+ cv, /* To be filled later. */
+#ifdef EMACSDEBUG
+ " --no-opt",
+#endif
+ /* configure.bat already sets USER_CFLAGS and USER_LDFLAGS
+ with a starting space to save work here. */
+#ifdef USER_CFLAGS
+ " --cflags", USER_CFLAGS,
+#endif
+#ifdef USER_LDFLAGS
+ " --ldflags", USER_LDFLAGS,
+#endif
+ NULL
+ };
+ size_t size = 0;
+ int i;
/* Work out the effective configure options for this build. */
#ifdef _MSC_VER
#endif
#endif
- sprintf (options_buffer, COMPILER_VERSION);
-#ifdef EMACSDEBUG
- strcat (options_buffer, " --no-opt");
-#endif
-#ifdef USER_CFLAGS
- strcat (options_buffer, " --cflags");
- strcat (options_buffer, USER_CFLAGS);
-#endif
-#ifdef USER_LDFLAGS
- strcat (options_buffer, " --ldflags");
- strcat (options_buffer, USER_LDFLAGS);
-#endif
+ if (_snprintf (cv, sizeof (cv), COMPILER_VERSION) < 0)
+ return "Error: not enough space for compiler version";
+
+ for (i = 0; options[i]; i++)
+ size += strlen (options[i]);
+
+ options_buffer = xmalloc (size + 1);
+ options_buffer[0] = '\0';
+
+ for (i = 0; options[i]; i++)
+ strcat (options_buffer, options[i]);
+
return options_buffer;
}
involve network access, and so is extremely quick). */
/* Map drive letter to UNC if remote. */
- if ( isalpha( root_dir[0] ) && !fixed[ DRIVE_INDEX( root_dir[0] ) ] )
+ if (isalpha (root_dir[0]) && !fixed[DRIVE_INDEX (root_dir[0])])
{
char remote_name[ 256 ];
char drive[3] = { root_dir[0], ':' };
nr.lpComment = NULL;
nr.lpProvider = NULL;
- result = WNetOpenEnum(RESOURCE_GLOBALNET, RESOURCETYPE_DISK,
- RESOURCEUSAGE_CONNECTABLE, &nr, &henum);
+ result = WNetOpenEnum (RESOURCE_GLOBALNET, RESOURCETYPE_DISK,
+ RESOURCEUSAGE_CONNECTABLE, &nr, &henum);
if (result == NO_ERROR)
return henum;
}
FILE *
-sys_fopen(const char * path, const char * mode)
+sys_fopen (const char * path, const char * mode)
{
int fd;
int oflag;
data.wid.dwStreamId = BACKUP_LINK;
data.wid.dwStreamAttributes = 0;
- data.wid.Size.LowPart = wlen * sizeof(WCHAR);
+ data.wid.Size.LowPart = wlen * sizeof (WCHAR);
data.wid.Size.HighPart = 0;
data.wid.dwStreamNameSize = 0;
} while (0)
static void
-initialize_utc_base ()
+initialize_utc_base (void)
{
/* Determine the delta between 1-Jan-1601 and 1-Jan-1970. */
SYSTEMTIME st;
char name[UNLEN+1];
DWORD name_len = sizeof (name);
char domain[1024];
- DWORD domain_len = sizeof(domain);
+ DWORD domain_len = sizeof (domain);
char *mp = NULL;
int use_dflt = 0;
int result;
}
if (!(NILP (Vw32_get_true_file_attributes)
- || (EQ (Vw32_get_true_file_attributes, Qlocal) && !is_slow_fs (name)))
+ || (EQ (Vw32_get_true_file_attributes, Qlocal) && is_slow_fs (name)))
/* No access rights required to get info. */
&& (fh = CreateFile (name, 0, 0, NULL, OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS, NULL))
/* Helper wrapper functions. */
-HANDLE WINAPI create_toolhelp32_snapshot(
+HANDLE WINAPI create_toolhelp32_snapshot (
DWORD Flags,
DWORD Ignored)
{
return (s_pfn_Create_Toolhelp32_Snapshot (Flags, Ignored));
}
-BOOL WINAPI process32_first(
+BOOL WINAPI process32_first (
HANDLE hSnapshot,
LPPROCESSENTRY32 lppe)
{
return (s_pfn_Process32_First (hSnapshot, lppe));
}
-BOOL WINAPI process32_next(
+BOOL WINAPI process32_next (
HANDLE hSnapshot,
LPPROCESSENTRY32 lppe)
{
}
Lisp_Object
-list_system_processes ()
+list_system_processes (void)
{
struct gcpro gcpro1;
Lisp_Object proclist = Qnil;
}
static Lisp_Object
-ltime (time_sec, time_usec)
- long time_sec, time_usec;
+ltime (long time_sec, long time_usec)
{
return list3 (make_number ((time_sec >> 16) & 0xffff),
make_number (time_sec & 0xffff),
#define U64_TO_LISP_TIME(time) ltime ((time) / 1000000L, (time) % 1000000L)
static int
-process_times (h_proc, ctime, etime, stime, utime, ttime, pcpu)
- HANDLE h_proc;
- Lisp_Object *ctime, *etime, *stime, *utime, *ttime;
- double *pcpu;
+process_times (HANDLE h_proc, Lisp_Object *ctime, Lisp_Object *etime,
+ Lisp_Object *stime, Lisp_Object *utime, Lisp_Object *ttime,
+ double *pcpu)
{
FILETIME ft_creation, ft_exit, ft_kernel, ft_user, ft_current;
ULONGLONG tem1, tem2, tem3, tem;
if (!h_proc
|| !get_process_times_fn
- || !(*get_process_times_fn)(h_proc, &ft_creation, &ft_exit,
- &ft_kernel, &ft_user))
+ || !(*get_process_times_fn) (h_proc, &ft_creation, &ft_exit,
+ &ft_kernel, &ft_user))
return 0;
GetSystemTimeAsFileTime (&ft_current);
}
Lisp_Object
-system_process_attributes (pid)
- Lisp_Object pid;
+system_process_attributes (Lisp_Object pid)
{
struct gcpro gcpro1, gcpro2, gcpro3;
Lisp_Object attrs = Qnil;
}
\f
-#ifdef HAVE_SOCKETS
-
/* Wrappers for winsock functions to map between our file descriptors
and winsock's handles; also set h_errno for convenience.
if ((pfn_##fn = (void *) GetProcAddress (winsock_lib, #fn)) == NULL) \
goto fail;
- LOAD_PROC( WSAStartup );
- LOAD_PROC( WSASetLastError );
- LOAD_PROC( WSAGetLastError );
- LOAD_PROC( WSAEventSelect );
- LOAD_PROC( WSACreateEvent );
- LOAD_PROC( WSACloseEvent );
- LOAD_PROC( socket );
- LOAD_PROC( bind );
- LOAD_PROC( connect );
- LOAD_PROC( ioctlsocket );
- LOAD_PROC( recv );
- LOAD_PROC( send );
- LOAD_PROC( closesocket );
- LOAD_PROC( shutdown );
- LOAD_PROC( htons );
- LOAD_PROC( ntohs );
- LOAD_PROC( inet_addr );
- LOAD_PROC( gethostname );
- LOAD_PROC( gethostbyname );
- LOAD_PROC( getservbyname );
- LOAD_PROC( getpeername );
- LOAD_PROC( WSACleanup );
- LOAD_PROC( setsockopt );
- LOAD_PROC( listen );
- LOAD_PROC( getsockname );
- LOAD_PROC( accept );
- LOAD_PROC( recvfrom );
- LOAD_PROC( sendto );
+ LOAD_PROC (WSAStartup);
+ LOAD_PROC (WSASetLastError);
+ LOAD_PROC (WSAGetLastError);
+ LOAD_PROC (WSAEventSelect);
+ LOAD_PROC (WSACreateEvent);
+ LOAD_PROC (WSACloseEvent);
+ LOAD_PROC (socket);
+ LOAD_PROC (bind);
+ LOAD_PROC (connect);
+ LOAD_PROC (ioctlsocket);
+ LOAD_PROC (recv);
+ LOAD_PROC (send);
+ LOAD_PROC (closesocket);
+ LOAD_PROC (shutdown);
+ LOAD_PROC (htons);
+ LOAD_PROC (ntohs);
+ LOAD_PROC (inet_addr);
+ LOAD_PROC (gethostname);
+ LOAD_PROC (gethostbyname);
+ LOAD_PROC (getservbyname);
+ LOAD_PROC (getpeername);
+ LOAD_PROC (WSACleanup);
+ LOAD_PROC (setsockopt);
+ LOAD_PROC (listen);
+ LOAD_PROC (getsockname);
+ LOAD_PROC (accept);
+ LOAD_PROC (recvfrom);
+ LOAD_PROC (sendto);
#undef LOAD_PROC
/* specify version 1.1 of winsock */
normal system codes where they overlap (non-overlapping definitions
are already in <sys/socket.h> */
static void
-set_errno ()
+set_errno (void)
{
if (winsock_lib == NULL)
h_errno = EINVAL;
}
static void
-check_errno ()
+check_errno (void)
{
if (h_errno == 0 && winsock_lib != NULL)
pfn_WSASetLastError (0);
};
char *
-sys_strerror(int error_no)
+sys_strerror (int error_no)
{
int i;
static char unknown_msg[40];
if (_wsa_errlist[i].errnum == error_no)
return _wsa_errlist[i].msg;
- sprintf(unknown_msg, "Unidentified error: %d", error_no);
+ sprintf (unknown_msg, "Unidentified error: %d", error_no);
return unknown_msg;
}
but I believe the method of keeping the socket handle separate (and
insuring it is not inheritable) is the correct one. */
-//#define SOCK_REPLACE_HANDLE
-
-#ifdef SOCK_REPLACE_HANDLE
-#define SOCK_HANDLE(fd) ((SOCKET) _get_osfhandle (fd))
-#else
#define SOCK_HANDLE(fd) ((SOCKET) fd_info[fd].hnd)
-#endif
int socket_to_fd (SOCKET s);
int
-sys_socket(int af, int type, int protocol)
+sys_socket (int af, int type, int protocol)
{
SOCKET s;
fd = _open ("NUL:", _O_RDWR);
if (fd >= 0)
{
-#ifdef SOCK_REPLACE_HANDLE
- /* now replace handle to NUL with our socket handle */
- CloseHandle ((HANDLE) _get_osfhandle (fd));
- _free_osfhnd (fd);
- _set_osfhnd (fd, s);
- /* setmode (fd, _O_BINARY); */
-#else
/* Make a non-inheritable copy of the socket handle. Note
that it is possible that sockets aren't actually kernel
handles, which appears to be the case on Windows 9x when
}
}
fd_info[fd].hnd = (HANDLE) s;
-#endif
/* set our own internal flags */
fd_info[fd].flags = FILE_SOCKET | FILE_BINARY | FILE_READ | FILE_WRITE;
}
struct hostent *
-sys_gethostbyname(const char * name)
+sys_gethostbyname (const char * name)
{
struct hostent * host;
}
struct servent *
-sys_getservbyname(const char * name, const char * proto)
+sys_getservbyname (const char * name, const char * proto)
{
struct servent * serv;
int
sys_recvfrom (int s, char * buf, int len, int flags,
- struct sockaddr * from, int * fromlen)
+ struct sockaddr * from, int * fromlen)
{
if (winsock_lib == NULL)
{
return SOCKET_ERROR;
}
-#endif /* HAVE_SOCKETS */
-
/* Shadow main io functions: we need to handle pipes and sockets more
intelligently, and implement non-blocking mode as well. */
}
if (i == MAXDESC)
{
-#ifdef HAVE_SOCKETS
if (fd_info[fd].flags & FILE_SOCKET)
{
-#ifndef SOCK_REPLACE_HANDLE
if (winsock_lib == NULL) abort ();
pfn_shutdown (SOCK_HANDLE (fd), 2);
rc = pfn_closesocket (SOCK_HANDLE (fd));
-#endif
+
winsock_inuse--; /* count open sockets */
}
-#endif
delete_child (cp);
}
}
return STATUS_READ_ERROR;
}
}
-#ifdef HAVE_SOCKETS
else if (fd_info[fd].flags & FILE_SOCKET)
{
unsigned long nblock = 0;
pfn_ioctlsocket (SOCK_HANDLE (fd), FIONBIO, &nblock);
}
}
-#endif
if (rc == sizeof (char))
cp->status = STATUS_READ_SUCCEEDED;
nchars += rc;
}
}
-#ifdef HAVE_SOCKETS
else /* FILE_SOCKET */
{
if (winsock_lib == NULL) abort ();
int res = pfn_recv (SOCK_HANDLE (fd), buffer, count, 0);
if (res == SOCKET_ERROR)
{
- DebPrint(("sys_read.recv failed with error %d on socket %ld\n",
- pfn_WSAGetLastError (), SOCK_HANDLE (fd)));
+ DebPrint (("sys_read.recv failed with error %d on socket %ld\n",
+ pfn_WSAGetLastError (), SOCK_HANDLE (fd)));
set_errno ();
return -1;
}
nchars += res;
}
}
-#endif
}
else
{
}
}
}
- else
-#ifdef HAVE_SOCKETS
- if (fd < MAXDESC && fd_info[fd].flags & FILE_SOCKET)
+ else if (fd < MAXDESC && fd_info[fd].flags & FILE_SOCKET)
{
unsigned long nblock = 0;
if (winsock_lib == NULL) abort ();
if (nchars == SOCKET_ERROR)
{
- DebPrint(("sys_write.send failed with error %d on socket %ld\n",
- pfn_WSAGetLastError (), SOCK_HANDLE (fd)));
+ DebPrint (("sys_write.send failed with error %d on socket %ld\n",
+ pfn_WSAGetLastError (), SOCK_HANDLE (fd)));
set_errno ();
}
}
else
-#endif
- nchars = _write (fd, buffer, count);
+ {
+ /* Some networked filesystems don't like too large writes, so
+ break them into smaller chunks. See the Comments section of
+ the MSDN documentation of WriteFile for details behind the
+ choice of the value of CHUNK below. See also the thread
+ http://thread.gmane.org/gmane.comp.version-control.git/145294
+ in the git mailing list. */
+ const unsigned char *p = buffer;
+ const unsigned chunk = 30 * 1024 * 1024;
+
+ nchars = 0;
+ while (count > 0)
+ {
+ unsigned this_chunk = count < chunk ? count : chunk;
+ int n = _write (fd, p, this_chunk);
+
+ nchars += n;
+ if (n < 0)
+ {
+ nchars = n;
+ break;
+ }
+ else if (n < this_chunk)
+ break;
+ count -= n;
+ p += n;
+ }
+ }
return nchars;
}
static void
-check_windows_init_file ()
+check_windows_init_file (void)
{
extern int noninteractive, inhibit_window_system;
}
void
-term_ntproc ()
+term_ntproc (void)
{
-#ifdef HAVE_SOCKETS
/* shutdown the socket interface if necessary */
term_winsock ();
-#endif
term_w32select ();
}
void
-init_ntproc ()
+init_ntproc (void)
{
-#ifdef HAVE_SOCKETS
/* Initialise the socket interface now if available and requested by
the user by defining PRELOAD_WINSOCK; otherwise loading will be
delayed until open-network-stream is called (w32-has-winsock can
if (getenv ("PRELOAD_WINSOCK") != NULL)
init_winsock (TRUE);
-#endif
/* Initial preparation for subprocess support: replace our standard
handles with non-inheritable versions. */
shutdown_handler ensures that buffers' autosave files are
up to date when the user logs off, or the system shuts down.
*/
-BOOL WINAPI shutdown_handler(DWORD type)
+BOOL WINAPI
+shutdown_handler (DWORD type)
{
/* Ctrl-C and Ctrl-Break are already suppressed, so don't handle them. */
if (type == CTRL_CLOSE_EVENT /* User closes console window. */
initialized is non zero (see the function main in emacs.c).
*/
void
-globals_of_w32 ()
+globals_of_w32 (void)
{
HMODULE kernel32 = GetModuleHandle ("kernel32.dll");
console apps. This actually applies to Emacs in both console and
GUI modes, since we had to fool windows into thinking emacs is a
console application to get console mode to work. */
- SetConsoleCtrlHandler(shutdown_handler, TRUE);
+ SetConsoleCtrlHandler (shutdown_handler, TRUE);
/* "None" is the default group name on standalone workstations. */
strcpy (dflt_group_name, "None");
}
/* For make-serial-process */
-int serial_open (char *port)
+int
+serial_open (char *port)
{
HANDLE hnd;
child_process *cp;
/* For serial-process-configure */
void
serial_configure (struct Lisp_Process *p,
- Lisp_Object contact)
+ Lisp_Object contact)
{
Lisp_Object childp2 = Qnil;
Lisp_Object tem = Qnil;