return Qnil;
}
-/* Function shared by Fdirectory_files and Fdirectory_files_and_attributes.
+/* Function shared by Fdirectory_files and Fdirectory_files_and_attributes.
When ATTRS is zero, return a list of directory filenames; when
non-zero, return a list of directory filenames and their attributes. */
Lisp_Object list, dirfilename, encoded_directory;
struct re_pattern_buffer *bufp = NULL;
int needsep = 0;
- int count = specpdl_ptr - specpdl;
+ int count = SPECPDL_INDEX ();
struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
DIRENTRY *dp;
int retry_p;
Ffuncall, and cause a GC. */
list = encoded_directory = dirfilename = Qnil;
GCPRO5 (match, directory, list, dirfilename, encoded_directory);
- directory = Fexpand_file_name (directory, Qnil);
dirfilename = Fdirectory_file_name (directory);
if (!NILP (match))
have to make sure it gets closed, and setting up an
unwind_protect to do so would be a pain. */
retry:
-
- d = opendir (XSTRING (dirfilename)->data);
+
+ d = opendir (SDATA (dirfilename));
if (d == NULL)
report_file_error ("Opening directory", Fcons (directory, Qnil));
Fcons (make_number (((unsigned long) d) >> 16),
make_number (((unsigned long) d) & 0xffff)));
- directory_nbytes = STRING_BYTES (XSTRING (directory));
+ directory_nbytes = SBYTES (directory);
re_match_object = Qt;
/* Decide whether we need to add a directory separator. */
#ifndef VMS
if (directory_nbytes == 0
- || !IS_ANY_SEP (XSTRING (directory)->data[directory_nbytes - 1]))
+ || !IS_ANY_SEP (SREF (directory, directory_nbytes - 1)))
needsep = 1;
#endif /* not VMS */
if (dp == NULL && errno == EAGAIN)
continue;
#endif
-
+
if (dp == NULL)
break;
len = NAMLEN (dp);
name = finalname = make_unibyte_string (dp->d_name, len);
GCPRO2 (finalname, name);
-
+
/* Note: ENCODE_FILE can GC; it should protect its argument,
though. */
name = DECODE_FILE (name);
- len = STRING_BYTES (XSTRING (name));
+ len = SBYTES (name);
/* Now that we have unwind_protect in place, we might as well
allow matching to be interrupted. */
QUIT;
if (NILP (match)
- || (0 <= re_search (bufp, XSTRING (name)->data, len, 0, len, 0)))
+ || (0 <= re_search (bufp, SDATA (name), len, 0, len, 0)))
wanted = 1;
immediate_quit = 0;
int nchars;
fullname = make_uninit_multibyte_string (nbytes, nbytes);
- bcopy (XSTRING (directory)->data, XSTRING (fullname)->data,
+ bcopy (SDATA (directory), SDATA (fullname),
directory_nbytes);
-
+
if (needsep)
- XSTRING (fullname)->data[directory_nbytes] = DIRECTORY_SEP;
-
- bcopy (XSTRING (name)->data,
- XSTRING (fullname)->data + directory_nbytes + needsep,
+ SSET (fullname, directory_nbytes, DIRECTORY_SEP);
+
+ bcopy (SDATA (name),
+ SDATA (fullname) + directory_nbytes + needsep,
len);
-
- nchars = chars_in_text (XSTRING (fullname)->data, nbytes);
+
+ nchars = chars_in_text (SDATA (fullname), nbytes);
/* Some bug somewhere. */
if (nchars > nbytes)
abort ();
-
- XSTRING (fullname)->size = nchars;
+
+ STRING_SET_CHARS (fullname, nchars);
if (nchars == nbytes)
- SET_STRING_BYTES (XSTRING (fullname), -1);
-
+ STRING_SET_UNIBYTE (fullname);
+
finalname = fullname;
}
else
if (NILP (nosort))
list = Fsort (Fnreverse (list),
attrs ? Qfile_attributes_lessp : Qstring_lessp);
-
+
RETURN_UNGCPRO (list);
}
Lisp_Object directory, full, match, nosort;
{
Lisp_Object handler;
+ directory = Fexpand_file_name (directory, Qnil);
/* If the file name has special constructs in it,
call the corresponding file handler. */
Lisp_Object directory, full, match, nosort;
{
Lisp_Object handler;
+ directory = Fexpand_file_name (directory, Qnil);
/* If the file name has special constructs in it,
call the corresponding file handler. */
struct stat st;
int directoryp;
int passcount;
- int count = specpdl_ptr - specpdl;
+ int count = SPECPDL_INDEX ();
struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
elt = Qnil;
for (passcount = !!all_flag; NILP (bestmatch) && passcount < 2; passcount++)
{
- d = opendir (XSTRING (Fdirectory_file_name (encoded_dir))->data);
+ int inner_count = SPECPDL_INDEX ();
+
+ d = opendir (SDATA (Fdirectory_file_name (encoded_dir)));
if (!d)
report_file_error ("Opening directory", Fcons (dirname, Qnil));
+ record_unwind_protect (directory_files_internal_unwind,
+ Fcons (make_number (((unsigned long) d) >> 16),
+ make_number (((unsigned long) d) & 0xffff)));
+
/* Loop reading blocks */
/* (att3b compiler bug requires do a null comparison this way) */
while (1)
len = NAMLEN (dp);
- if (!NILP (Vquit_flag) && NILP (Vinhibit_quit))
- goto quit;
+ QUIT;
if (! DIRENTRY_NONEMPTY (dp)
- || len < XSTRING (encoded_file)->size
- || 0 <= scmp (dp->d_name, XSTRING (encoded_file)->data,
- XSTRING (encoded_file)->size))
+ || len < SCHARS (encoded_file)
+ || 0 <= scmp (dp->d_name, SDATA (encoded_file),
+ SCHARS (encoded_file)))
continue;
if (file_name_completion_stat (encoded_dir, dp, &st) < 0)
actually in the way in a directory contains only one file. */
if (!passcount && TRIVIAL_DIRECTORY_ENTRY (dp->d_name))
continue;
- if (!passcount && len > XSTRING (encoded_file)->size)
+ if (!passcount && len > SCHARS (encoded_file))
/* Ignore directories if they match an element of
completion-ignored-extensions which ends in a slash. */
for (tem = Vcompletion_ignored_extensions;
/* Need to encode ELT, since scmp compares unibyte
strings only. */
elt = ENCODE_FILE (elt);
- elt_len = XSTRING (elt)->size - 1; /* -1 for trailing / */
+ elt_len = SCHARS (elt) - 1; /* -1 for trailing / */
if (elt_len <= 0)
continue;
- p1 = XSTRING (elt)->data;
+ p1 = SDATA (elt);
if (p1[elt_len] != '/')
continue;
skip = len - elt_len;
{
/* Compare extensions-to-be-ignored against end of this file name */
/* if name is not an exact match against specified string */
- if (!passcount && len > XSTRING (encoded_file)->size)
+ if (!passcount && len > SCHARS (encoded_file))
/* and exit this for loop if a match is found */
for (tem = Vcompletion_ignored_extensions;
CONSP (tem); tem = XCDR (tem))
/* Need to encode ELT, since scmp compares unibyte
strings only. */
elt = ENCODE_FILE (elt);
- skip = len - XSTRING (elt)->size;
+ skip = len - SCHARS (elt);
if (skip < 0) continue;
if (0 <= scmp (dp->d_name + skip,
- XSTRING (elt)->data,
- XSTRING (elt)->size))
+ SDATA (elt),
+ SCHARS (elt)))
continue;
break;
}
else
{
bestmatch = name;
- bestmatchsize = XSTRING (name)->size;
+ bestmatchsize = SCHARS (name);
}
}
else
{
compare = min (bestmatchsize, len);
- p1 = XSTRING (bestmatch)->data;
+ p1 = SDATA (bestmatch);
p2 = (unsigned char *) dp->d_name;
matchsize = scmp(p1, p2, compare);
if (matchsize < 0)
/* This tests that the current file is an exact match
but BESTMATCH is not (it is too long). */
if ((matchsize == len
- && matchsize + !!directoryp
- < XSTRING (bestmatch)->size)
+ && matchsize + !!directoryp
+ < SCHARS (bestmatch))
||
/* If there is no exact match ignoring case,
prefer a match that does not change the case
either both or neither are exact. */
(((matchsize == len)
==
- (matchsize + !!directoryp
- == XSTRING (bestmatch)->size))
- && !bcmp (p2, XSTRING (encoded_file)->data, XSTRING (encoded_file)->size)
- && bcmp (p1, XSTRING (encoded_file)->data, XSTRING (encoded_file)->size)))
+ (matchsize + !!directoryp
+ == SCHARS (bestmatch)))
+ && !bcmp (p2, SDATA (encoded_file), SCHARS (encoded_file))
+ && bcmp (p1, SDATA (encoded_file), SCHARS (encoded_file))))
{
bestmatch = make_string (dp->d_name, len);
if (directoryp)
bestmatchsize = matchsize;
}
}
- closedir (d);
+ /* This closes the directory. */
+ bestmatch = unbind_to (inner_count, bestmatch);
}
UNGCPRO;
bestmatch = DECODE_FILE (bestmatch);
return bestmatch;
}
- if (matchcount == 1 && bestmatchsize == XSTRING (file)->size)
+ if (matchcount == 1 && bestmatchsize == SCHARS (file))
return Qt;
bestmatch = Fsubstring (bestmatch, make_number (0),
make_number (bestmatchsize));
decode it from the coding system in use. */
bestmatch = DECODE_FILE (bestmatch);
return bestmatch;
-
- quit:
- if (d) closedir (d);
- Vquit_flag = Qnil;
- return Fsignal (Qquit, Qnil);
}
/* Compare exactly LEN chars of strings at S1 and S2,
struct stat *st_addr;
{
int len = NAMLEN (dp);
- int pos = XSTRING (dirname)->size;
+ int pos = SCHARS (dirname);
int value;
char *fullname = (char *) alloca (len + pos + 2);
#endif /* __DJGPP__ > 1 */
#endif /* MSDOS */
- bcopy (XSTRING (dirname)->data, fullname, pos);
+ bcopy (SDATA (dirname), fullname, pos);
#ifndef VMS
if (!IS_DIRECTORY_SEP (fullname[pos - 1]))
fullname[pos++] = DIRECTORY_SEP;
filename = Fexpand_file_name (filename, Qnil);
fab = cc$rms_fab;
xabfhc = cc$rms_xabfhc;
- fab.fab$l_fna = XSTRING (filename)->data;
+ fab.fab$l_fna = SDATA (filename);
fab.fab$b_fns = strlen (fab.fab$l_fna);
fab.fab$l_xab = (char *) &xabfhc;
status = sys$open (&fab, 0, 0);
encoded = ENCODE_FILE (filename);
- if (lstat (XSTRING (encoded)->data, &s) < 0)
+ if (lstat (SDATA (encoded), &s) < 0)
return Qnil;
switch (s.st_mode & S_IFMT)
/* If the size is out of range for an integer, return a float. */
if (XINT (values[7]) != s.st_size)
values[7] = make_float ((double)s.st_size);
+ /* If the size is negative, and its type is long, convert it back to
+ positive. */
+ if (s.st_size < 0 && sizeof (s.st_size) == sizeof (long))
+ values[7] = make_float ((double) ((unsigned long) s.st_size));
+
filemodestring (&s, modes);
values[8] = make_string (modes, 10);
#if defined (BSD4_2) || defined (BSD4_3) /* file gid will be dir gid */
dirname = Ffile_name_directory (filename);
if (! NILP (dirname))
encoded = ENCODE_FILE (dirname);
- if (! NILP (dirname) && stat (XSTRING (encoded)->data, &sdir) == 0)
+ if (! NILP (dirname) && stat (SDATA (encoded), &sdir) == 0)
values[9] = (sdir.st_gid != s.st_gid) ? Qt : Qnil;
else /* if we can't tell, assume worst */
values[9] = Qt;
#else /* file gid will be egid */
values[9] = (s.st_gid != getegid ()) ? Qt : Qnil;
#endif /* BSD4_2 (or BSD4_3) */
- /* Cast -1 to avoid warning if int is not as wide as VALBITS. */
if (FIXNUM_OVERFLOW_P (s.st_ino))
/* To allow inode numbers larger than VALBITS, separate the bottom
16 bits. */
HCoop / bpt / emacs.git / blobdiff