/* 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
while (p != beg && !IS_ANY_SEP (p[-1])
#ifdef WINDOWSNT
- /* only recognise drive specifier at beginning */
+ /* only recognize drive specifier at beginning */
&& !(p[-1] == ':' && p == beg + 2)
#endif
) p--;
while (p != beg && !IS_ANY_SEP (p[-1])
#ifdef WINDOWSNT
- /* only recognise drive specifier at beginning */
+ /* only recognize drive specifier at beginning */
&& !(p[-1] == ':' && p == beg + 2)
#endif
) p--;
/* We want to return only if errno is ENOENT. */
if (errno == ENOENT)
return val;
- else
- /* The error here is dubious, but there is little else we
- can do. The alternatives are to return nil, which is
- as bad as (and in many cases worse than) throwing the
- error, or to ignore the error, which will likely result
- in inflooping. */
- report_file_error ("Cannot create temporary name for prefix",
- list1 (prefix));
- /* not reached */
+
+ /* The error here is dubious, but there is little else we
+ can do. The alternatives are to return nil, which is
+ as bad as (and in many cases worse than) throwing the
+ error, or to ignore the error, which will likely result
+ in inflooping. */
+ report_file_error ("Cannot create temporary name for prefix",
+ list1 (prefix));
+ return Qnil; /* not reached */
}
}
- RETURN_NOT_REACHED (Qnil);
}
\f
if (colon)
/* Only recognize colon as part of drive specifier if there is a
- single alphabetic character preceeding the colon (and if the
+ single alphabetic character preceding the colon (and if the
character before the drive letter, if present, is a directory
separator); this is to support the remote system syntax used by
ange-ftp, and the "po:username" syntax for POP mailboxes. */
if (IS_DIRECTORY_SEP (nm[1])
|| nm[1] == 0) /* ~ by itself */
{
- if (!(newdir = (Bufbyte *) get_home_directory()))
+ char * newdir_external = get_home_directory ();
+
+ if (newdir_external == NULL)
newdir = (Bufbyte *) "";
+ else
+ GET_C_CHARPTR_INT_FILENAME_DATA_ALLOCA (newdir_external, newdir);
+
nm++;
#ifdef WINDOWSNT
collapse_newdir = 0;
}
else /* ~user/filename */
{
- for (p = nm; *p && (!IS_DIRECTORY_SEP (*p)); p++);
+ for (p = nm; *p && (!IS_DIRECTORY_SEP (*p)); p++)
+ DO_NOTHING;
o = (Bufbyte *) alloca (p - nm + 1);
memcpy (o, (char *) nm, p - nm);
o [p - nm] = 0;
{
/* Does the user login name match the ~name? */
if (strcmp(user,((char *) o + 1)) == 0)
- {
+ {
newdir = (Bufbyte *) get_home_directory();
nm = p;
}
}
if (! newdir)
- {
+ {
#endif /* __CYGWIN32__ */
/* Jamie reports that getpwnam() can get wedged by SIGIO/SIGALARM
occurring in it. (It can call select()). */
}
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);
+ Extbyte *path;
+ Extbyte *p;
+ Extcount elen = XSTRING_LENGTH (expanded_name);
- if (elen >= countof (path))
+ GET_STRING_FILENAME_DATA_ALLOCA (expanded_name,path,elen);
+ 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 = '/';
}
#endif /* S_ISREG && S_ISLNK */
- ofd = open( (char *) XSTRING_DATA (newname),
+ ofd = open( (char *) XSTRING_DATA (newname),
O_WRONLY | O_CREAT | O_TRUNC | OPEN_BINARY, CREAT_MODE);
if (ofd < 0)
report_file_error ("Opening output file", list1 (newname));
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);
}
on NT here. --marcpa */
/* But FSF #defines link as sys_link which is supplied in nt.c. We can't do
that because sysfile.h defines sys_link depending on ENCAPSULATE_LINK.
- Reverted to previous behaviour pending a working fix. (jhar) */
+ Reverted to previous behavior pending a working fix. (jhar) */
#if defined(WINDOWSNT)
/* Windows does not support this operation. */
report_file_error ("Adding new name", Flist (2, &filename));
/* Syncing with FSF 19.34.6 note: not in FSF, #if 0'ed out here. */
#if 0
#ifdef DOS_NT
- if (check_executable (XSTRING (abspath)->_data))
+ if (check_executable (XSTRING_DATA (abspath)))
st.st_mode |= S_IEXEC;
#endif /* DOS_NT */
#endif /* 0 */
/* 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
+ /* 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) */
+
+#if 0 /* !defined (WINDOWSNT) */ /* !defined (VMS) && !defined (APOLLO) */
fstat (desc, &st);
#endif
unbind_to (speccount, Qnil);
}
- /* # if defined (WINDOWSNT) /* defined (VMS) || defined (APOLLO) */
+ /* # if defined (WINDOWSNT) */ /* defined (VMS) || defined (APOLLO) */
stat ((char *) XSTRING_DATA (fn), &st);
/* #endif */
*/
(a, b))
{
- return arithcompare (Fcar (a), Fcar (b), arith_less);
+ Lisp_Object objs[2];
+ objs[0] = Fcar (a);
+ objs[1] = Fcar (b);
+ return Flss (2, objs);
}
/* Heh heh heh, let's define this too, just to aggravate the person who
*/
(a, b))
{
- return arithcompare (Fcdr (a), Fcdr (b), arith_less);
+ Lisp_Object objs[2];
+ objs[0] = Fcdr (a);
+ objs[1] = Fcdr (b);
+ return Flss (2, objs);
}
/* Build the complete list of annotations appropriate for writing out
struct gcpro gcpro1;
/* note that caller did NOT gc protect name, so we do it. */
- /* #### dmoore - this might not be neccessary, if condition_case_1
+ /* #### dmoore - this might not be necessary, if condition_case_1
protects it. but I don't think it does. */
GCPRO1 (name);
RETURN_UNGCPRO (Fexpand_file_name (name, Qnil));
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,
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");
projects / chise / xemacs-chise.git.1 / blobdiff