#ifdef WINDOWSNT
#define NOMINMAX 1
-#include <windows.h>
#include <direct.h>
#include <fcntl.h>
#include <stdlib.h>
/* Need to lower-case the drive letter, or else expanded
filenames will sometimes compare inequal, because
`expand-file-name' doesn't always down-case the drive letter. */
-#define DRIVE_LETTER(x) (tolower (x))
+#define DRIVE_LETTER(x) tolower (x)
#endif /* WINDOWSNT */
int lisp_to_time (Lisp_Object, time_t *);
int disable_auto_save_when_buffer_shrinks;
-Lisp_Object Qfile_name_handler_alist;
-
Lisp_Object Vdirectory_sep_char;
/* These variables describe handlers that have "already" had a chance
Lisp_Object
lisp_strerror (int errnum)
{
- return build_ext_string (strerror (errnum), FORMAT_NATIVE);
+ return build_ext_string (strerror (errnum), Qnative);
}
static Lisp_Object
signal handler) because that's way too losing.
(#### Actually, longjmp()ing out of the signal handler may not be
- as losing as I thought. See sys_do_signal() in sysdep.c.)
+ as losing as I thought. See sys_do_signal() in sysdep.c.) */
- Solaris include files declare the return value as ssize_t.
- Is that standard? */
-int
+ssize_t
read_allowing_quit (int fildes, void *buf, size_t size)
{
QUIT;
return sys_read_1 (fildes, buf, size, 1);
}
-int
+ssize_t
write_allowing_quit (int fildes, CONST void *buf, size_t size)
{
QUIT;
static int
directory_file_name (CONST char *src, char *dst)
{
- long slen;
-
- slen = strlen (src);
+ long slen = strlen (src);
/* Process as Unix format: just remove any final slash.
But leave "/" unchanged; do not change it to "". */
strcpy (dst, src);
-#ifdef APOLLO
- /* Handle // as root for apollo's. */
- if ((slen > 2 && dst[slen - 1] == '/')
- || (slen > 1 && dst[0] != '/' && dst[slen - 1] == '/'))
- dst[slen - 1] = 0;
-#else
if (slen > 1
&& IS_DIRECTORY_SEP (dst[slen - 1])
#ifdef WINDOWSNT
#endif /* WINDOWSNT */
)
dst[slen - 1] = 0;
-#endif /* APOLLO */
return 1;
}
if (IS_DIRECTORY_SEP (nm[1])
|| nm[1] == 0) /* ~ by itself */
{
- if (!(newdir = (Bufbyte *) get_home_directory()))
+ Extbyte *newdir_external = get_home_directory ();
+
+ if (newdir_external == NULL)
newdir = (Bufbyte *) "";
+ else
+ TO_INTERNAL_FORMAT (C_STRING, newdir_external,
+ C_STRING_ALLOCA, (* ((char **) &newdir)),
+ Qfile_name);
+
nm++;
#ifdef WINDOWSNT
collapse_newdir = 0;
if ((user = user_login_name (NULL)) != NULL)
{
/* Does the user login name match the ~name? */
- if (strcmp(user,((char *) o + 1)) == 0)
+ if (strcmp (user, (char *) o + 1) == 0)
{
- newdir = (Bufbyte *) get_home_directory();
+ newdir = (Bufbyte *) get_home_directory();
nm = p;
}
}
}
else
{
- if (!(IS_DIRECTORY_SEP (target[0]) && IS_DIRECTORY_SEP (target[1])))
- abort ();
+ assert (IS_DIRECTORY_SEP (target[0]) && IS_DIRECTORY_SEP (target[1]));
}
CORRECT_DIR_SEPS (target);
#endif /* WINDOWSNT */
{
char resolved_path[MAXPATHLEN];
- char path[MAXPATHLEN];
- char *p = path;
- int elen = XSTRING_LENGTH (expanded_name);
-
- if (elen >= countof (path))
+ Extbyte *path;
+ Extbyte *p;
+ Extcount elen;
+
+ TO_EXTERNAL_FORMAT (LISP_STRING, expanded_name,
+ ALLOCA, (path, elen),
+ Qfile_name);
+ p = path;
+ if (elen > MAXPATHLEN)
goto toolong;
-
- memcpy (path, XSTRING_DATA (expanded_name), elen + 1);
- /* memset (resolved_path, 0, sizeof (resolved_path)); */
-
+
/* Try doing it all at once. */
- /* !!#### Does realpath() Mule-encapsulate? */
- if (!xrealpath (path, resolved_path))
+ /* !! Does realpath() Mule-encapsulate?
+ Answer: Nope! So we do it above */
+ if (!xrealpath ((char *) path, resolved_path))
{
/* Didn't resolve it -- have to do it one component at a time. */
/* "realpath" is a typically useless, stupid un*x piece of crap.
partial result returned. What a piece of junk. */
for (;;)
{
- p = (char *) memchr (p + 1, '/', elen - (p + 1 - path));
+ p = (Extbyte *) memchr (p + 1, '/', elen - (p + 1 - path));
if (p)
*p = 0;
/* memset (resolved_path, 0, sizeof (resolved_path)); */
- if (xrealpath (path, resolved_path))
+ if (xrealpath ((char *) path, resolved_path))
{
if (p)
*p = '/';
resolved_path[rlen + 1] = 0;
rlen = rlen + 1;
}
- return make_ext_string ((Bufbyte *) resolved_path, rlen, FORMAT_BINARY);
+ return make_ext_string ((Bufbyte *) resolved_path, rlen, Qbinary);
}
toolong:
for (p = nm; p != endp; p++)
{
if ((p[0] == '~'
-#if defined (APOLLO) || defined (WINDOWSNT) || defined (__CYGWIN32__)
- /* // at start of file name is meaningful in Apollo and
- WindowsNT systems */
+#if defined (WINDOWSNT) || defined (__CYGWIN32__)
+ /* // at start of file name is meaningful in WindowsNT systems */
|| (IS_DIRECTORY_SEP (p[0]) && p - 1 != nm)
-#else /* not (APOLLO || WINDOWSNT || __CYGWIN32__) */
+#else /* not (WINDOWSNT || __CYGWIN32__) */
|| IS_DIRECTORY_SEP (p[0])
-#endif /* not (APOLLO || WINDOWSNT || __CYGWIN32__) */
+#endif /* not (WINDOWSNT || __CYGWIN32__) */
)
&& p != nm
&& (IS_DIRECTORY_SEP (p[-1])))
for (p = xnm; p != x; p++)
if ((p[0] == '~'
-#if defined (APOLLO) || defined (WINDOWSNT)
+#if defined (WINDOWSNT)
|| (IS_DIRECTORY_SEP (p[0]) && p - 1 != xnm)
-#else /* not (APOLLO || WINDOWSNT) */
+#else /* not WINDOWSNT */
|| IS_DIRECTORY_SEP (p[0])
-#endif /* APOLLO || WINDOWSNT */
+#endif /* not WINDOWSNT */
)
/* don't do p[-1] if that would go off the beginning --jwz */
&& p != nm && p > xnm && IS_DIRECTORY_SEP (p[-1]))
Fcopy_file (filename, newname,
/* We have already prompted if it was an integer,
so don't have copy-file prompt again. */
- ((NILP (ok_if_already_exists)) ? Qnil : Qt),
+ (NILP (ok_if_already_exists) ? Qnil : Qt),
Qt);
Fdelete_file (filename);
}
(path, login))
{
int netresult;
+ const char *path_ext;
+ const char *login_ext;
CHECK_STRING (path);
CHECK_STRING (login);
/* netunam, being a strange-o system call only used once, is not
encapsulated. */
- {
- char *path_ext;
- char *login_ext;
- GET_C_STRING_FILENAME_DATA_ALLOCA (path, path_ext);
- GET_C_STRING_EXT_DATA_ALLOCA (login, FORMAT_OS, login_ext);
+ TO_EXTERNAL_FORMAT (LISP_STRING, path, C_STRING_ALLOCA, path_ext, Qfile_name);
+ TO_EXTERNAL_FORMAT (LISP_STRING, login, C_STRING_ALLOCA, login_ext, Qnative);
- netresult = netunam (path_ext, login_ext);
- }
+ netresult = netunam (path_ext, login_ext);
- if (netresult == -1)
- return Qnil;
- else
- return Qt;
+ return netresult == -1 ? Qnil : Qt;
}
#endif /* HPUX_NET */
\f
fd = -1;
- if (
-#ifndef APOLLO
- (stat ((char *) XSTRING_DATA (filename), &st) < 0)
-#else /* APOLLO */
- /* Don't even bother with interruptible_open. APOLLO sucks. */
- ((fd = open ((char *) XSTRING_DATA (filename), O_RDONLY | OPEN_BINARY, 0)) < 0
- || fstat (fd, &st) < 0)
-#endif /* APOLLO */
- )
+ if (stat ((char *) XSTRING_DATA (filename), &st) < 0)
{
if (fd >= 0) close (fd);
badopen:
occurs inside of the filedesc stream. */
while (1)
{
- Bytecount this_len;
+ ssize_t this_len;
Charcount cc_inserted;
QUIT;
{
if (!EQ (buf->undo_list, Qt))
buf->undo_list = Qnil;
-#ifdef APOLLO
- stat ((char *) XSTRING_DATA (filename), &st);
-#endif
if (NILP (handler))
{
buf->modtime = st.st_mtime;
}
#endif /* HAVE_FSYNC */
- /* Spurious "file has changed on disk" warnings have been
- observed on Suns as well.
- It seems that `close' can change the modtime, under nfs.
-
- (This has supposedly been fixed in Sunos 4,
- but who knows about all the other machines with NFS?) */
- /* On VMS and APOLLO, must do the stat after the close
- since closing changes the modtime. */
- /* As it does on Windows too - kkm */
- /* The spurious warnings appear on Linux too. Rather than handling
- this on a per-system basis, unconditionally do the stat after the close - cgw */
-
-#if 0 /* !defined (WINDOWSNT) */ /* !defined (VMS) && !defined (APOLLO) */
- fstat (desc, &st);
-#endif
+ /* Spurious "file has changed on disk" warnings used to be seen on
+ systems where close() can change the modtime. This is known to
+ happen on various NFS file systems, on Windows, and on Linux.
+ Rather than handling this on a per-system basis, we
+ unconditionally do the stat() after the close(). */
/* NFS can report a write failure now. */
if (close (desc) < 0)
unbind_to (speccount, Qnil);
}
- /* # if defined (WINDOWSNT) */ /* defined (VMS) || defined (APOLLO) */
stat ((char *) XSTRING_DATA (fn), &st);
- /* #endif */
#ifdef CLASH_DETECTION
if (!auto_saving)
run_hook (Qauto_save_hook);
- if (GC_STRINGP (Vauto_save_list_file_name))
+ if (STRINGP (Vauto_save_list_file_name))
listfile = condition_case_1 (Qt,
auto_save_expand_name,
Vauto_save_list_file_name,
for (do_handled_files = 0; do_handled_files < 2; do_handled_files++)
{
for (tail = Vbuffer_alist;
- GC_CONSP (tail);
+ CONSP (tail);
tail = XCDR (tail))
{
buf = XCDR (XCAR (tail));
b = XBUFFER (buf);
- if (!GC_NILP (current_only)
+ if (!NILP (current_only)
&& b != current_buffer)
continue;
/* Check for auto save enabled
and file changed since last auto save
and file changed since last real save. */
- if (GC_STRINGP (b->auto_save_file_name)
+ if (STRINGP (b->auto_save_file_name)
&& BUF_SAVE_MODIFF (b) < BUF_MODIFF (b)
&& b->auto_save_modified < BUF_MODIFF (b)
/* -1 means we've turned off autosaving for a while--see below. */
continue;
}
set_buffer_internal (b);
- if (!auto_saved && GC_NILP (no_message))
+ if (!auto_saved && NILP (no_message))
{
static CONST unsigned char *msg
= (CONST unsigned char *) "Auto-saving...";
/* Open the auto-save list file, if necessary.
We only do this now so that the file only exists
if we actually auto-saved any files. */
- if (!auto_saved && GC_STRINGP (listfile) && listdesc < 0)
+ if (!auto_saved && STRINGP (listfile) && listdesc < 0)
{
listdesc = open ((char *) XSTRING_DATA (listfile),
O_WRONLY | O_TRUNC | O_CREAT | OPEN_BINARY,
CONST Extbyte *auto_save_file_name_ext;
Extcount auto_save_file_name_ext_len;
- GET_STRING_FILENAME_DATA_ALLOCA
- (b->auto_save_file_name,
- auto_save_file_name_ext,
- auto_save_file_name_ext_len);
+ TO_EXTERNAL_FORMAT (LISP_STRING, b->auto_save_file_name,
+ ALLOCA, (auto_save_file_name_ext,
+ auto_save_file_name_ext_len),
+ Qfile_name);
if (!NILP (b->filename))
{
CONST Extbyte *filename_ext;
Extcount filename_ext_len;
- GET_STRING_FILENAME_DATA_ALLOCA (b->filename,
- filename_ext,
- filename_ext_len);
+ TO_EXTERNAL_FORMAT (LISP_STRING, b->filename,
+ ALLOCA, (filename_ext,
+ filename_ext_len),
+ Qfile_name);
write (listdesc, filename_ext, filename_ext_len);
}
write (listdesc, "\n", 1);
one because nothing needed to be auto-saved. Do this afterwards
rather than before in case we get a crash attempting to autosave
(in that case we'd still want the old one around). */
- if (listdesc < 0 && !auto_saved && GC_STRINGP (listfile))
+ if (listdesc < 0 && !auto_saved && STRINGP (listfile))
unlink ((char *) XSTRING_DATA (listfile));
/* Show "...done" only if the echo area would otherwise be empty. */
defsymbol (&Qset_visited_file_modtime, "set-visited-file-modtime");
defsymbol (&Qcar_less_than_car, "car-less-than-car"); /* Vomitous! */
- defsymbol (&Qfile_name_handler_alist, "file-name-handler-alist");
defsymbol (&Qauto_save_hook, "auto-save-hook");
defsymbol (&Qauto_save_error, "auto-save-error");
defsymbol (&Qauto_saving, "auto-saving");
on other platforms, it is initialized so that Lisp code can find out
what the normal separator is.
*/ );
- Vdirectory_sep_char = make_char ('/');
+#ifdef WINDOWSNT
+ Vdirectory_sep_char = make_char ('\\');
+#else
+ Vdirectory_sep_char = make_char ('/');
+#endif
}
projects / chise / xemacs-chise.git.1 / blobdiff