str = SSDATA (errstring);
c = STRING_CHAR ((unsigned char *) str);
- Faset (errstring, make_number (0), make_number (DOWNCASE (c)));
+ Faset (errstring, make_number (0), make_number (downcase (c)));
}
xsignal (Qfile_error,
}
\f
-char *
-file_name_as_directory (char *out, char *in)
+static char *
+file_name_as_directory (char *out, const char *in)
{
int size = strlen (in) - 1;
* Value is nonzero if the string output is different from the input.
*/
-int
+static int
directory_file_name (char *src, char *dst)
{
long slen;
{
/* These point to SDATA and need to be careful with string-relocation
during GC (via DECODE_FILE). */
- char *nm, *newdir;
+ char *nm;
+ const char *newdir;
/* This should only point to alloca'd data. */
char *target;
if (!newdir && drive)
{
/* Get default directory if needed to make nm absolute. */
+ char *adir = NULL;
if (!IS_DIRECTORY_SEP (nm[0]))
{
- newdir = alloca (MAXPATHLEN + 1);
- if (!getdefdir (toupper (drive) - 'A' + 1, newdir))
- newdir = NULL;
+ adir = alloca (MAXPATHLEN + 1);
+ if (!getdefdir (toupper (drive) - 'A' + 1, adir))
+ adir = NULL;
}
- if (!newdir)
+ if (!adir)
{
/* Either nm starts with /, or drive isn't mounted. */
- newdir = alloca (4);
- newdir[0] = DRIVE_LETTER (drive);
- newdir[1] = ':';
- newdir[2] = '/';
- newdir[3] = 0;
+ adir = alloca (4);
+ adir[0] = DRIVE_LETTER (drive);
+ adir[1] = ':';
+ adir[2] = '/';
+ adir[3] = 0;
}
+ newdir = adir;
}
#endif /* DOS_NT */
when we have pointers into lisp strings, we accomplish this
indirectly by prepending newdir to nm if necessary, and using
cwd (or the wd of newdir's drive) as the new newdir. */
-
+ char *adir;
if (IS_DRIVE (newdir[0]) && IS_DEVICE_SEP (newdir[1]))
{
drive = (unsigned char) newdir[0];
strcat (tmp, nm);
nm = tmp;
}
- newdir = alloca (MAXPATHLEN + 1);
+ adir = alloca (MAXPATHLEN + 1);
if (drive)
{
- if (!getdefdir (toupper (drive) - 'A' + 1, newdir))
+ if (!getdefdir (toupper (drive) - 'A' + 1, adir))
newdir = "/";
}
else
- getwd (newdir);
+ getwd (adir);
+ newdir = adir;
}
/* Strip off drive name from prefix, if present. */
#ifdef WINDOWSNT
if (IS_DIRECTORY_SEP (newdir[0]) && IS_DIRECTORY_SEP (newdir[1]))
{
- char *p;
- newdir = strcpy (alloca (strlen (newdir) + 1), newdir);
- p = newdir + 2;
+ char *adir = strcpy (alloca (strlen (newdir) + 1), newdir);
+ char *p = adir + 2;
while (*p && !IS_DIRECTORY_SEP (*p)) p++;
p++;
while (*p && !IS_DIRECTORY_SEP (*p)) p++;
*p = 0;
+ newdir = adir;
}
else
#endif
If QUICK is nonzero, we ask for y or n, not yes or no. */
-void
+static void
barf_or_query_if_file_exists (Lisp_Object absname, const char *querystring,
int interactive, struct stat *statptr, int quick)
{
(Lisp_Object directory)
{
const char *dir;
- Lisp_Object handler;
Lisp_Object encoded_dir;
CHECK_STRING (directory);
if (errno == EXDEV)
{
int count;
-#ifdef S_IFLNK
symlink_target = Ffile_symlink_p (file);
if (! NILP (symlink_target))
Fmake_symbolic_link (symlink_target, newname,
NILP (ok_if_already_exists) ? Qnil : Qt);
- else
-#endif
- if (!NILP (Ffile_directory_p (file)))
+ else if (!NILP (Ffile_directory_p (file)))
call4 (Qcopy_directory, file, newname, Qt, Qnil);
else
/* We have already prompted if it was an integer, so don't
count = SPECPDL_INDEX ();
specbind (Qdelete_by_moving_to_trash, Qnil);
- if (!NILP (Ffile_directory_p (file))
-#ifdef S_IFLNK
- && NILP (symlink_target)
-#endif
- )
+ if (!NILP (Ffile_directory_p (file)) && NILP (symlink_target))
call2 (Qdelete_directory, file, Qt);
else
Fdelete_file (file, Qnil);
RETURN_UNGCPRO (call4 (handler, Qmake_symbolic_link, filename,
linkname, ok_if_already_exists));
-#ifdef S_IFLNK
encoded_filename = ENCODE_FILE (filename);
encoded_linkname = ENCODE_FILE (linkname);
return Qnil;
}
}
+ if (errno == ENOSYS)
+ {
+ UNGCPRO;
+ xsignal1 (Qfile_error,
+ build_string ("Symbolic links are not supported"));
+ }
report_file_error ("Making symbolic link", list2 (filename, linkname));
}
UNGCPRO;
return Qnil;
-
-#else
- UNGCPRO;
- xsignal1 (Qfile_error, build_string ("Symbolic links are not supported"));
-
-#endif /* S_IFLNK */
}
\f
return Qnil;
#else /* not DOS_NT and not macintosh */
flags = O_RDONLY;
-#if defined (S_IFIFO) && defined (O_NONBLOCK)
+#ifdef O_NONBLOCK
/* Opening a fifo without O_NONBLOCK can wait.
We don't want to wait. But we don't want to mess wth O_NONBLOCK
except in the case of a fifo, on a system which handles it. */
(Lisp_Object filename)
{
Lisp_Object handler;
+ char *buf;
+ int bufsize;
+ int valsize;
+ Lisp_Object val;
CHECK_STRING (filename);
filename = Fexpand_file_name (filename, Qnil);
if (!NILP (handler))
return call2 (handler, Qfile_symlink_p, filename);
-#ifdef S_IFLNK
- {
- char *buf;
- int bufsize;
- int valsize;
- Lisp_Object val;
-
filename = ENCODE_FILE (filename);
bufsize = 50;
xfree (buf);
val = DECODE_FILE (val);
return val;
- }
-#else /* not S_IFLNK */
- return Qnil;
-#endif /* not S_IFLNK */
}
DEFUN ("file-directory-p", Ffile_directory_p, Sfile_directory_p, 1, 1, 0,
#if HAVE_LIBSELINUX
if (is_selinux_enabled ())
{
- conlength = lgetfilecon (SDATA (absname), &con);
+ conlength = lgetfilecon (SSDATA (absname), &con);
if (conlength > 0)
{
context = context_new (con);
if (is_selinux_enabled ())
{
/* Get current file context. */
- conlength = lgetfilecon (SDATA (encoded_absname), &con);
+ conlength = lgetfilecon (SSDATA (encoded_absname), &con);
if (conlength > 0)
{
parsed_con = context_new (con);
/* Change the parts defined in the parameter.*/
if (STRINGP (user))
{
- if (context_user_set (parsed_con, SDATA (user)))
+ if (context_user_set (parsed_con, SSDATA (user)))
error ("Doing context_user_set");
}
if (STRINGP (role))
{
- if (context_role_set (parsed_con, SDATA (role)))
+ if (context_role_set (parsed_con, SSDATA (role)))
error ("Doing context_role_set");
}
if (STRINGP (type))
{
- if (context_type_set (parsed_con, SDATA (type)))
+ if (context_type_set (parsed_con, SSDATA (type)))
error ("Doing context_type_set");
}
if (STRINGP (range))
{
- if (context_range_set (parsed_con, SDATA (range)))
+ if (context_range_set (parsed_con, SSDATA (range)))
error ("Doing context_range_set");
}
/* Set the modified context back to the file. */
- fail = lsetfilecon (SDATA (encoded_absname), context_str (parsed_con));
+ fail = lsetfilecon (SSDATA (encoded_absname),
+ context_str (parsed_con));
if (fail)
report_file_error ("Doing lsetfilecon", Fcons (absname, Qnil));
\f
DEFUN ("set-file-times", Fset_file_times, Sset_file_times, 1, 2, 0,
- doc: /* Set times of file FILENAME to TIME.
+ doc: /* Set times of file FILENAME to TIMESTAMP.
Set both access and modification times.
Return t on success, else nil.
-Use the current time if TIME is nil. TIME is in the format of
+Use the current time if TIMESTAMP is nil. TIMESTAMP is in the format of
`current-time'. */)
- (Lisp_Object filename, Lisp_Object time)
+ (Lisp_Object filename, Lisp_Object timestamp)
{
Lisp_Object absname, encoded_absname;
Lisp_Object handler;
time_t sec;
int usec;
- if (! lisp_time_argument (time, &sec, &usec))
+ if (! lisp_time_argument (timestamp, &sec, &usec))
error ("Invalid time specification");
absname = Fexpand_file_name (filename, BVAR (current_buffer, directory));
call the corresponding file handler. */
handler = Ffind_file_name_handler (absname, Qset_file_times);
if (!NILP (handler))
- return call3 (handler, Qset_file_times, absname, time);
+ return call3 (handler, Qset_file_times, absname, timestamp);
encoded_absname = ENCODE_FILE (absname);
else if (nread > 0)
{
struct buffer *prev = current_buffer;
- Lisp_Object buffer;
+ Lisp_Object workbuf;
struct buffer *buf;
record_unwind_protect (Fset_buffer, Fcurrent_buffer ());
- buffer = Fget_buffer_create (build_string (" *code-converting-work*"));
- buf = XBUFFER (buffer);
+ workbuf = Fget_buffer_create (build_string (" *code-converting-work*"));
+ buf = XBUFFER (workbuf);
delete_all_overlays (buf);
BVAR (buf, directory) = BVAR (current_buffer, directory);
if (not_regular)
{
- Lisp_Object val;
+ Lisp_Object nbytes;
/* Maybe make more room. */
if (gap_size < trytry)
non_regular_fd = fd;
non_regular_inserted = inserted;
non_regular_nbytes = trytry;
- val = internal_condition_case_1 (read_non_regular, Qnil, Qerror,
- read_non_regular_quit);
- if (NILP (val))
+ nbytes = internal_condition_case_1 (read_non_regular,
+ Qnil, Qerror,
+ read_non_regular_quit);
+ if (NILP (nbytes))
{
read_quit = 1;
break;
}
- this = XINT (val);
+ this = XINT (nbytes);
}
else
{
care of marker adjustment. By this way, we can run Lisp
program safely before decoding the inserted text. */
Lisp_Object unwind_data;
- int count = SPECPDL_INDEX ();
+ int count1 = SPECPDL_INDEX ();
unwind_data = Fcons (BVAR (current_buffer, enable_multibyte_characters),
Fcons (BVAR (current_buffer, undo_list),
if (CONSP (coding_system))
coding_system = XCAR (coding_system);
}
- unbind_to (count, Qnil);
+ unbind_to (count1, Qnil);
inserted = Z_BYTE - BEG_BYTE;
}
if (inserted > 0)
{
/* Don't run point motion or modification hooks when decoding. */
- int count = SPECPDL_INDEX ();
+ int count1 = SPECPDL_INDEX ();
EMACS_INT old_inserted = inserted;
specbind (Qinhibit_point_motion_hooks, Qt);
specbind (Qinhibit_modification_hooks, Qt);
Otherwise start with an empty undo_list. */
BVAR (current_buffer, undo_list) = EQ (old_undo, Qt) ? Qt : Qnil;
- unbind_to (count, Qnil);
+ unbind_to (count1, Qnil);
}
/* Call after-change hooks for the inserted text, aside from the case
return Qnil;
}
\f
-Lisp_Object
-auto_save_error (Lisp_Object error)
+static Lisp_Object
+auto_save_error (Lisp_Object error_val)
{
Lisp_Object args[3], msg;
int i, nbytes;
args[0] = build_string ("Auto-saving %s: %s");
args[1] = BVAR (current_buffer, name);
- args[2] = Ferror_message_string (error);
+ args[2] = Ferror_message_string (error_val);
msg = Fformat (3, args);
GCPRO1 (msg);
nbytes = SBYTES (msg);
return Qnil;
}
-Lisp_Object
+static Lisp_Object
auto_save_1 (void)
{
struct stat st;
Lisp_Object
Fread_file_name (Lisp_Object prompt, Lisp_Object dir, Lisp_Object default_filename, Lisp_Object mustmatch, Lisp_Object initial, Lisp_Object predicate)
{
- struct gcpro gcpro1, gcpro2;
+ struct gcpro gcpro1;
Lisp_Object args[7];
GCPRO1 (default_filename);
HCoop / bpt / emacs.git / blobdiff