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| author | Dan Nicolaescu <dann@ics.uci.edu> | 2010-08-09 02:35:21 -0700 |
|---|---|---|
| committer | Dan Nicolaescu <dann@ics.uci.edu> | 2010-08-09 02:35:21 -0700 |
| commit | 65294586353676e2ac35cfbba4f211df228949d9 (patch) | |
| tree | d7a780e9f8682961464f5b1313adab246163653f /src/editfns.c | |
| parent | b4d0c7ce78617b3969fd1e9b28505b607964df7a (diff) | |
| download | emacs-65294586353676e2ac35cfbba4f211df228949d9.tar.gz | |
Use const char* instead of char*.
Reduce the number of warnings with -Wwrite-strings.
* src/xrdb.c (get_environ_db, get_system_name):
* src/unexelf.c (find_section):
* src/term.c (string_cost, string_cost_one_line, per_line_cost)
(get_named_tty, init_tty):
* src/sysdep.c (sys_subshell):
* src/sound.c (sound_perror, sound_warning, vox_open, vox_init)
(alsa_sound_perror, alsa_open, alsa_configure, alsa_init):
* src/search.c (Freplace_match):
* src/process.c (Fmake_network_process, send_process, init_process):
* src/lread.c (Fload, init_lread):
* src/keymap.c (Fdescribe_buffer_bindings, describe_map_tree):
* src/keyboard.c (parse_tool_bar_item, struct event_head):
* src/gtkutil.h (xg_get_font_name):
* src/gtkutil.c (get_dialog_title, create_dialog, xg_get_font_name)
(make_widget_for_menu_item, make_menu_item, create_menus)
(xg_make_tool_item):
* src/font.c (parse_matrix, font_parse_name):
* src/floatfns.c (rounding_driver, float_error_fn_name):
* src/filelock.c (get_boot_time_1, lock_file_1):
* src/fileio.c (barf_or_query_if_file_exists, check_writable):
* src/editfns.c (get_system_name, get_operating_system_release)
(Fencode_time, Fset_time_zone_rule):
* src/dispextern.h (string_cost, per_line_cost, get_named_tty, init_tty):
* src/buffer.c (defvar_per_buffer): Use const.
Diffstat (limited to 'src/editfns.c')
| -rw-r--r-- | src/editfns.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/editfns.c b/src/editfns.c index 0e034cc76fd..1bd6682c3b6 100644 --- a/src/editfns.c +++ b/src/editfns.c @@ -1404,16 +1404,16 @@ DEFUN ("system-name", Fsystem_name, Ssystem_name, 0, 0, 0, /* For the benefit of callers who don't want to include lisp.h */ -char * +const char * get_system_name (void) { if (STRINGP (Vsystem_name)) - return (char *) SDATA (Vsystem_name); + return (const char *) SDATA (Vsystem_name); else return ""; } -char * +const char * get_operating_system_release (void) { if (STRINGP (Voperating_system_release)) @@ -1819,7 +1819,7 @@ usage: (encode-time SECOND MINUTE HOUR DAY MONTH YEAR &optional ZONE) */) else { char tzbuf[100]; - char *tzstring; + const char *tzstring; char **oldenv = environ, **newenv; if (EQ (zone, Qt)) @@ -2001,7 +2001,7 @@ If TZ is nil, use implementation-defined default time zone information. If TZ is t, use Universal Time. */) (Lisp_Object tz) { - char *tzstring; + const char *tzstring; /* When called for the first time, save the original TZ. */ if (!environbuf) |