#undef read
#undef write
+#undef strerror
+
#include "lisp.h"
#include <pwd.h>
extern Lisp_Object Vw32_downcase_file_names;
extern Lisp_Object Vw32_generate_fake_inodes;
extern Lisp_Object Vw32_get_true_file_attributes;
+extern Lisp_Object Vw32_num_mouse_buttons;
static char startup_dir[MAXPATHLEN];
HANDLE dir_handle;
int len = 0;
- /* must be valid filename, no wild cards or other illegal characters */
+ /* must be valid filename, no wild cards or other invalid characters */
if (strpbrk (name, "*?|<>\""))
return 0;
len = parse_root (full, &p);
memcpy (o, full, len);
o += len;
+ *o = '\0';
size -= len;
- do
+ while (p != NULL && *p)
{
q = p;
p = strchr (q, '\\');
else
return FALSE;
}
- while (p != NULL && *p);
return TRUE;
}
return 0;
}
+int
+sigmask (int sig)
+{
+ return 0;
+}
+
int
sigblock (int sig)
{
return 0;
}
+int
+sigunblock (int sig)
+{
+ return 0;
+}
+
int
setpgrp (int pid, int gid)
{
extern Lisp_Object Vsystem_configuration;
void
-init_environment ()
+init_environment (char ** argv)
{
int len;
static const char * const tempdirs[] = {
{
char *p;
- char modname[MAX_PATH];
+ static char modname[MAX_PATH];
if (!GetModuleFileName (NULL, modname, MAX_PATH))
abort ();
*p = 0;
SetCurrentDirectory (modname);
+
+ /* Ensure argv[0] has the full path to Emacs. */
+ *p = '\\';
+ argv[0] = modname;
}
+ /* Determine if there is a middle mouse button, to allow parse_button
+ to decide whether right mouse events should be mouse-2 or
+ mouse-3. */
+ XSETINT (Vw32_num_mouse_buttons, GetSystemMetrics (SM_CMOUSEBUTTONS));
+
init_user_info ();
}
get_emacs_configuration (void)
{
char *arch, *oem, *os;
+ int build_num;
/* Determine the processor type. */
switch (get_processor_type ())
/* Let oem be "*" until we figure out how to decode the OEM field. */
oem = "*";
- os = (GetVersion () & OS_WIN95) ? "windows95" : "nt";
+ switch (osinfo_cache.dwPlatformId) {
+ case VER_PLATFORM_WIN32_NT:
+ os = "nt";
+ build_num = osinfo_cache.dwBuildNumber;
+ break;
+ case VER_PLATFORM_WIN32_WINDOWS:
+ if (osinfo_cache.dwMinorVersion == 0) {
+ os = "windows95";
+ } else {
+ os = "windows98";
+ }
+ build_num = LOWORD (osinfo_cache.dwBuildNumber);
+ break;
+ case VER_PLATFORM_WIN32s:
+ /* Not supported, should not happen. */
+ os = "windows32s";
+ build_num = LOWORD (osinfo_cache.dwBuildNumber);
+ break;
+ default:
+ os = "unknown";
+ build_num = 0;
+ break;
+ }
+
+ if (osinfo_cache.dwPlatformId == VER_PLATFORM_WIN32_NT) {
+ sprintf (configuration_buffer, "%s-%s-%s%d.%d.%d", arch, oem, os,
+ get_w32_major_version (), get_w32_minor_version (), build_num);
+ } else {
+ sprintf (configuration_buffer, "%s-%s-%s.%d", arch, oem, os, build_num);
+ }
- sprintf (configuration_buffer, "%s-%s-%s%d.%d", arch, oem, os,
- get_w32_major_version (), get_w32_minor_version ());
return configuration_buffer;
}
}
name = (char *) map_w32_filename (path, &path);
- /* must be valid filename, no wild cards or other illegal characters */
+ /* must be valid filename, no wild cards or other invalid characters */
if (strpbrk (name, "*?|<>\""))
{
errno = ENOENT;
/* (This is hacky, but helps when doing file completions on
network drives.) Optimize by using information available from
active readdir if possible. */
+ len = strlen (dir_pathname);
+ if (IS_DIRECTORY_SEP (dir_pathname[len-1]))
+ len--;
if (dir_find_handle != INVALID_HANDLE_VALUE
- && (len = strlen (dir_pathname)),
- strnicmp (name, dir_pathname, len) == 0
+ && strnicmp (name, dir_pathname, len) == 0
&& IS_DIRECTORY_SEP (name[len])
&& stricmp (name + len + 1, dir_static.d_name) == 0)
{
pfn_WSASetLastError (0);
}
+/* Extend strerror to handle the winsock-specific error codes. */
+struct {
+ int errnum;
+ char * msg;
+} _wsa_errlist[] = {
+ WSAEINTR , "Interrupted function call",
+ WSAEBADF , "Bad file descriptor",
+ WSAEACCES , "Permission denied",
+ WSAEFAULT , "Bad address",
+ WSAEINVAL , "Invalid argument",
+ WSAEMFILE , "Too many open files",
+
+ WSAEWOULDBLOCK , "Resource temporarily unavailable",
+ WSAEINPROGRESS , "Operation now in progress",
+ WSAEALREADY , "Operation already in progress",
+ WSAENOTSOCK , "Socket operation on non-socket",
+ WSAEDESTADDRREQ , "Destination address required",
+ WSAEMSGSIZE , "Message too long",
+ WSAEPROTOTYPE , "Protocol wrong type for socket",
+ WSAENOPROTOOPT , "Bad protocol option",
+ WSAEPROTONOSUPPORT , "Protocol not supported",
+ WSAESOCKTNOSUPPORT , "Socket type not supported",
+ WSAEOPNOTSUPP , "Operation not supported",
+ WSAEPFNOSUPPORT , "Protocol family not supported",
+ WSAEAFNOSUPPORT , "Address family not supported by protocol family",
+ WSAEADDRINUSE , "Address already in use",
+ WSAEADDRNOTAVAIL , "Cannot assign requested address",
+ WSAENETDOWN , "Network is down",
+ WSAENETUNREACH , "Network is unreachable",
+ WSAENETRESET , "Network dropped connection on reset",
+ WSAECONNABORTED , "Software caused connection abort",
+ WSAECONNRESET , "Connection reset by peer",
+ WSAENOBUFS , "No buffer space available",
+ WSAEISCONN , "Socket is already connected",
+ WSAENOTCONN , "Socket is not connected",
+ WSAESHUTDOWN , "Cannot send after socket shutdown",
+ WSAETOOMANYREFS , "Too many references", /* not sure */
+ WSAETIMEDOUT , "Connection timed out",
+ WSAECONNREFUSED , "Connection refused",
+ WSAELOOP , "Network loop", /* not sure */
+ WSAENAMETOOLONG , "Name is too long",
+ WSAEHOSTDOWN , "Host is down",
+ WSAEHOSTUNREACH , "No route to host",
+ WSAENOTEMPTY , "Buffer not empty", /* not sure */
+ WSAEPROCLIM , "Too many processes",
+ WSAEUSERS , "Too many users", /* not sure */
+ WSAEDQUOT , "Double quote in host name", /* really not sure */
+ WSAESTALE , "Data is stale", /* not sure */
+ WSAEREMOTE , "Remote error", /* not sure */
+
+ WSASYSNOTREADY , "Network subsystem is unavailable",
+ WSAVERNOTSUPPORTED , "WINSOCK.DLL version out of range",
+ WSANOTINITIALISED , "Winsock not initialized successfully",
+ WSAEDISCON , "Graceful shutdown in progress",
+#ifdef WSAENOMORE
+ WSAENOMORE , "No more operations allowed", /* not sure */
+ WSAECANCELLED , "Operation cancelled", /* not sure */
+ WSAEINVALIDPROCTABLE , "Invalid procedure table from service provider",
+ WSAEINVALIDPROVIDER , "Invalid service provider version number",
+ WSAEPROVIDERFAILEDINIT , "Unable to initialize a service provider",
+ WSASYSCALLFAILURE , "System call failured",
+ WSASERVICE_NOT_FOUND , "Service not found", /* not sure */
+ WSATYPE_NOT_FOUND , "Class type not found",
+ WSA_E_NO_MORE , "No more resources available", /* really not sure */
+ WSA_E_CANCELLED , "Operation already cancelled", /* really not sure */
+ WSAEREFUSED , "Operation refused", /* not sure */
+#endif
+
+ WSAHOST_NOT_FOUND , "Host not found",
+ WSATRY_AGAIN , "Authoritative host not found during name lookup",
+ WSANO_RECOVERY , "Non-recoverable error during name lookup",
+ WSANO_DATA , "Valid name, no data record of requested type",
+
+ -1, NULL
+};
+
+char *
+sys_strerror(int error_no)
+{
+ int i;
+ static char unknown_msg[40];
+
+ if (error_no >= 0 && error_no < _sys_nerr)
+ return _sys_errlist[error_no];
+
+ for (i = 0; _wsa_errlist[i].errnum >= 0; i++)
+ if (_wsa_errlist[i].errnum == error_no)
+ return _wsa_errlist[i].msg;
+
+ sprintf(unknown_msg, "Unidentified error: %d", error_no);
+ return unknown_msg;
+}
+
/* [andrewi 3-May-96] I've had conflicting results using both methods,
but I believe the method of keeping the socket handle separate (and
insuring it is not inheritable) is the correct one. */
if (!noninteractive && !inhibit_window_system)
{
extern Lisp_Object Vwindow_system, Vload_path, Qfile_exists_p;
+ Lisp_Object objs[2];
Lisp_Object full_load_path;
Lisp_Object init_file;
int fd;
+ objs[0] = Vload_path;
+ objs[1] = decode_env_path (0, (getenv ("EMACSLOADPATH")));
+ full_load_path = Fappend (2, objs);
init_file = build_string ("term/w32-win");
- full_load_path = Fcons (build_string (getenv ("EMACSLOADPATH")),
- Vload_path);
fd = openp (full_load_path, init_file, ".el:.elc", NULL, 0);
if (fd < 0)
{
HCoop / bpt / emacs.git / blobdiff