#include "systime.h"
#include "sysdep.h"
#include "syspwd.h"
+#include "sysfile.h" /* for getcwd */
/* Some static data, and a function to initialize it for each run */
Lisp_Object Vuser_full_name;
EXFUN (Fuser_full_name, 1);
-char *get_system_name (void);
-
Lisp_Object Qformat;
Lisp_Object Qpoint, Qmark, Qregion_beginning, Qregion_end;
and cleaner never to alter the window/buffer connections. */
/* I'm certain some code somewhere depends on this behavior. --jwz */
/* Even if it did, it certainly doesn't matter anymore, because
- this has been the behaviour for countless XEmacs releases
+ this has been the behavior for countless XEmacs releases
now. --hniksic */
if (visible
&& (current_buffer != XBUFFER (XWINDOW (selected_window)->buffer)))
(buffer))
{
struct buffer *b = decode_buffer (buffer, 1);
-
return beginning_of_line_p (b, BUF_PT (b)) ? Qt : Qnil;
}
(uid))
{
char *returned_name;
- int local_uid;
+ uid_t local_uid;
if (!NILP (uid))
{
CHECK_INT (uid);
- local_uid = XINT(uid);
- returned_name = user_login_name(&local_uid);
+ local_uid = XINT (uid);
+ returned_name = user_login_name (&local_uid);
}
else
{
- returned_name = user_login_name(NULL);
+ returned_name = user_login_name (NULL);
}
/* #### - I believe this should return nil instead of "unknown" when pw==0
pw=0 is indicated by a null return from user_login_name
corresponds to a nil argument to Fuser_login_name.
*/
char*
-user_login_name (int *uid)
+user_login_name (uid_t *uid)
{
- struct passwd *pw = NULL;
-
/* uid == NULL to return name of this user */
if (uid != NULL)
{
- pw = getpwuid (*uid);
+ struct passwd *pw = getpwuid (*uid);
return pw ? pw->pw_name : NULL;
}
else
return (user_name);
else
{
- pw = getpwuid (geteuid ());
+ struct passwd *pw = getpwuid (geteuid ());
#ifdef __CYGWIN32__
/* Since the Cygwin environment may not have an /etc/passwd,
return "unknown" instead of the null if the username
Lisp_Object user_name;
struct passwd *pw = NULL;
Lisp_Object tem;
- char *p, *q;
+ const char *p, *q;
if (NILP (user) && STRINGP (Vuser_full_name))
return Vuser_full_name;
of a few bytes */
}
+/* Returns the home directory, in external format */
char *
get_home_directory (void)
{
{
#if defined(WINDOWSNT) && !defined(__CYGWIN32__)
char *homedrive, *homepath;
-
+
if ((homedrive = getenv("HOMEDRIVE")) != NULL &&
(homepath = getenv("HOMEPATH")) != NULL)
{
}
if (initialized && output_home_warning)
{
- warn_when_safe(Quser_files_and_directories, Qwarning, "\n"
+ warn_when_safe (Quser_files_and_directories, Qwarning, "\n"
" XEmacs was unable to determine a good value for the user's $HOME\n"
" directory, and will be using the value:\n"
" %s\n"
" This is probably incorrect.",
- cached_home_directory
- );
+ cached_home_directory
+ );
}
}
- return (cached_home_directory);
+ return cached_home_directory;
}
DEFUN ("user-home-directory", Fuser_home_directory, 0, 0, 0, /*
*/
())
{
- Lisp_Object directory;
- char *path;
+ char *path = get_home_directory ();
- directory = Qnil;
- path = get_home_directory ();
- if (path != NULL)
- {
- directory =
- Fexpand_file_name (Fsubstitute_in_file_name (build_string (path)),
- Qnil);
- }
- return (directory);
+ return path == NULL ? Qnil :
+ Fexpand_file_name (Fsubstitute_in_file_name
+ (build_ext_string (path, FORMAT_FILENAME)),
+ Qnil);
}
DEFUN ("system-name", Fsystem_name, 0, 0, 0, /*
return Fcopy_sequence (Vsystem_name);
}
-/* For the benefit of callers who don't want to include lisp.h.
- Caller must free! */
-char *
-get_system_name (void)
-{
- return xstrdup ((char *) XSTRING_DATA (Vsystem_name));
-}
-
DEFUN ("emacs-pid", Femacs_pid, 0, 0, 0, /*
Return the process ID of Emacs, as an integer.
*/
%p is replaced by AM or PM, as appropriate.
%r is a synonym for "%I:%M:%S %p".
%R is a synonym for "%H:%M".
+%s is replaced by the time in seconds since 00:00:00, Jan 1, 1970 (a
+ nonstandard extension)
%S is replaced by the second (00-60).
%t is a synonym for "\\t".
%T is a synonym for "%H:%M:%S".
BUG: If the charset used by the current locale is not ISO 8859-1, the
characters appearing in the day and month names may be incorrect.
*/
- (format_string, _time))
+ (format_string, time_))
{
time_t value;
size_t size;
CHECK_STRING (format_string);
- if (! lisp_to_time (_time, &value))
+ if (! lisp_to_time (time_, &value))
error ("Invalid time specification");
/* This is probably enough. */
error ("Invalid time specification");
decoded_time = localtime (&time_spec);
- XSETINT (list_args[0], decoded_time->tm_sec);
- XSETINT (list_args[1], decoded_time->tm_min);
- XSETINT (list_args[2], decoded_time->tm_hour);
- XSETINT (list_args[3], decoded_time->tm_mday);
- XSETINT (list_args[4], decoded_time->tm_mon + 1);
- XSETINT (list_args[5], decoded_time->tm_year + 1900);
- XSETINT (list_args[6], decoded_time->tm_wday);
+ list_args[0] = make_int (decoded_time->tm_sec);
+ list_args[1] = make_int (decoded_time->tm_min);
+ list_args[2] = make_int (decoded_time->tm_hour);
+ list_args[3] = make_int (decoded_time->tm_mday);
+ list_args[4] = make_int (decoded_time->tm_mon + 1);
+ list_args[5] = make_int (decoded_time->tm_year + 1900);
+ list_args[6] = make_int (decoded_time->tm_wday);
list_args[7] = (decoded_time->tm_isdst)? Qt : Qnil;
/* Make a copy, in case gmtime modifies the struct. */
if (decoded_time == 0)
list_args[8] = Qnil;
else
- XSETINT (list_args[8], difftm (&save_tm, decoded_time));
+ list_args[8] = make_int (difftm (&save_tm, decoded_time));
return Flist (9, list_args);
}
*/
(int nargs, Lisp_Object *args))
{
- time_t _time;
+ time_t the_time;
struct tm tm;
Lisp_Object zone = (nargs > 6) ? args[nargs - 1] : Qnil;
if (CONSP (zone))
zone = XCAR (zone);
if (NILP (zone))
- _time = mktime (&tm);
+ the_time = mktime (&tm);
else
{
char tzbuf[100];
value doesn't suffice, since that would mishandle leap seconds. */
set_time_zone_rule (tzstring);
- _time = mktime (&tm);
+ the_time = mktime (&tm);
/* Restore TZ to previous value. */
newenv = environ;
#endif
}
- if (_time == (time_t) -1)
+ if (the_time == (time_t) -1)
error ("Specified time is not representable");
- return wasteful_word_to_lisp (_time);
+ return wasteful_word_to_lisp (the_time);
}
DEFUN ("current-time-string", Fcurrent_time_string, 0, 1, 0, /*
projects / chise / xemacs-chise.git.1 / blobdiff