KumiSystems/openwrtv3
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

scripts/config: sync with linux upstream

Browse source 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43873
This commit is contained in:
Felix Fietkau 2015-01-08 14:33:53 +00:00
parent 3f26960a5c
commit a9f6941436
25 changed files with 629 additions and 240 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Config.in
View file

@ -7,6 +7,7 @@
mainmenu "OpenWrt Configuration"
config MODULES
option modules
bool
default y

16
scripts/config/conf.c
View file

@ -13,6 +13,7 @@
#include <getopt.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <errno.h>
#include "lkc.h"
@ -514,14 +515,24 @@ int main(int ac, char **av)
{
struct timeval now;
unsigned int seed;
char *seed_env;
/*
* Use microseconds derived seed,
* compensate for systems where it may be zero
*/
gettimeofday(&now, NULL);
seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
seed_env = getenv("KCONFIG_SEED");
if( seed_env && *seed_env ) {
char *endp;
int tmp = (int)strtol(seed_env, &endp, 0);
if (*endp == '\0') {
seed = tmp;
}
}
fprintf( stderr, "KCONFIG_SEED=0x%X\n", seed );
srand(seed);
break;
}
@ -622,7 +633,8 @@ int main(int ac, char **av)
conf_set_all_new_symbols(def_default);
break;
case randconfig:
conf_set_all_new_symbols(def_random);
/* Really nothing to do in this loop */
while (conf_set_all_new_symbols(def_random)) ;
break;
case defconfig:
conf_set_all_new_symbols(def_default);

104
scripts/config/confdata.c
View file

@ -140,7 +140,9 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
sym->flags |= def_flags;
break;
}
conf_warning("symbol value '%s' invalid for %s", p, sym->name);
if (def != S_DEF_AUTO)
conf_warning("symbol value '%s' invalid for %s",
p, sym->name);
return 1;
case S_OTHER:
if (*p != '"') {
@ -161,6 +163,7 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
memmove(p2, p2 + 1, strlen(p2));
}
if (!p2) {
if (def != S_DEF_AUTO)
conf_warning("invalid string found");
return 1;
}
@ -172,7 +175,9 @@ static int conf_set_sym_val(struct symbol *sym, int def, int def_flags, char *p)
sym->def[def].val = strdup(p);
sym->flags |= def_flags;
} else {
conf_warning("symbol value '%s' invalid for %s", p, sym->name);
if (def != S_DEF_AUTO)
conf_warning("symbol value '%s' invalid for %s",
p, sym->name);
return 1;
}
break;
@ -1043,7 +1048,7 @@ void conf_set_changed_callback(void (*fn)(void))
conf_changed_callback = fn;
}
static void randomize_choice_values(struct symbol *csym)
static bool randomize_choice_values(struct symbol *csym)
{
struct property *prop;
struct symbol *sym;
@ -1056,7 +1061,7 @@ static void randomize_choice_values(struct symbol *csym)
* In both cases stop.
*/
if (csym->curr.tri != yes)
return;
return false;
prop = sym_get_choice_prop(csym);
@ -1080,13 +1085,18 @@ static void randomize_choice_values(struct symbol *csym)
else {
sym->def[S_DEF_USER].tri = no;
}
sym->flags |= SYMBOL_DEF_USER;
/* clear VALID to get value calculated */
sym->flags &= ~SYMBOL_VALID;
}
csym->flags |= SYMBOL_DEF_USER;
/* clear VALID to get value calculated */
csym->flags &= ~(SYMBOL_VALID);
return true;
}
static void set_all_choice_values(struct symbol *csym)
void set_all_choice_values(struct symbol *csym)
{
struct property *prop;
struct symbol *sym;
@ -1103,20 +1113,66 @@ static void set_all_choice_values(struct symbol *csym)
}
csym->flags |= SYMBOL_DEF_USER;
/* clear VALID to get value calculated */
csym->flags &= ~(SYMBOL_VALID);
csym->flags &= ~(SYMBOL_VALID | SYMBOL_NEED_SET_CHOICE_VALUES);
}
void conf_set_all_new_symbols(enum conf_def_mode mode)
bool conf_set_all_new_symbols(enum conf_def_mode mode)
{
struct symbol *sym, *csym;
int i, cnt;
int i, cnt, pby, pty, ptm; /* pby: probability of boolean = y
* pty: probability of tristate = y
* ptm: probability of tristate = m
*/
pby = 50; pty = ptm = 33; /* can't go as the default in switch-case
* below, otherwise gcc whines about
* -Wmaybe-uninitialized */
if (mode == def_random) {
int n, p[3];
char *env = getenv("KCONFIG_PROBABILITY");
n = 0;
while( env && *env ) {
char *endp;
int tmp = strtol( env, &endp, 10 );
if( tmp >= 0 && tmp <= 100 ) {
p[n++] = tmp;
} else {
errno = ERANGE;
perror( "KCONFIG_PROBABILITY" );
exit( 1 );
}
env = (*endp == ':') ? endp+1 : endp;
if( n >=3 ) {
break;
}
}
switch( n ) {
case 1:
pby = p[0]; ptm = pby/2; pty = pby-ptm;
break;
case 2:
pty = p[0]; ptm = p[1]; pby = pty + ptm;
break;
case 3:
pby = p[0]; pty = p[1]; ptm = p[2];
break;
}
if( pty+ptm > 100 ) {
errno = ERANGE;
perror( "KCONFIG_PROBABILITY" );
exit( 1 );
}
}
bool has_changed = false;
for_all_symbols(i, sym) {
if (sym_has_value(sym))
if (sym_has_value(sym) || (sym->flags & SYMBOL_VALID))
continue;
switch (sym_get_type(sym)) {
case S_BOOLEAN:
case S_TRISTATE:
has_changed = true;
switch (mode) {
case def_yes:
sym->def[S_DEF_USER].tri = yes;
@ -1125,11 +1181,21 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
sym->def[S_DEF_USER].tri = mod;
break;
case def_no:
if (sym->flags & SYMBOL_ALLNOCONFIG_Y)
sym->def[S_DEF_USER].tri = yes;
else
sym->def[S_DEF_USER].tri = no;
break;
case def_random:
cnt = sym_get_type(sym) == S_TRISTATE ? 3 : 2;
sym->def[S_DEF_USER].tri = (tristate)(rand() % cnt);
sym->def[S_DEF_USER].tri = no;
cnt = rand() % 100;
if (sym->type == S_TRISTATE) {
if (cnt < pty)
sym->def[S_DEF_USER].tri = yes;
else if (cnt < (pty+ptm))
sym->def[S_DEF_USER].tri = mod;
} else if (cnt < pby)
sym->def[S_DEF_USER].tri = yes;
break;
default:
continue;
@ -1154,14 +1220,26 @@ void conf_set_all_new_symbols(enum conf_def_mode mode)
* selected in a choice block and we set it to yes,
* and the rest to no.
*/
if (mode != def_random) {
for_all_symbols(i, csym) {
if ((sym_is_choice(csym) && !sym_has_value(csym)) ||
sym_is_choice_value(csym))
csym->flags |= SYMBOL_NEED_SET_CHOICE_VALUES;
}
}
for_all_symbols(i, csym) {
if (sym_has_value(csym) || !sym_is_choice(csym))
continue;
sym_calc_value(csym);
if (mode == def_random)
randomize_choice_values(csym);
else
has_changed = randomize_choice_values(csym);
else {
set_all_choice_values(csym);
has_changed = true;
}
}
return has_changed;
}

8
scripts/config/expr.h
View file

@ -93,7 +93,7 @@ struct symbol {
#define SYMBOL_CHOICEVAL 0x0020 /* used as a value in a choice block */
#define SYMBOL_VALID 0x0080 /* set when symbol.curr is calculated */
#define SYMBOL_OPTIONAL 0x0100 /* choice is optional - values can be 'n' */
#define SYMBOL_WRITE 0x0200 /* ? */
#define SYMBOL_WRITE 0x0200 /* write symbol to file (KCONFIG_CONFIG) */
#define SYMBOL_CHANGED 0x0400 /* ? */
#define SYMBOL_AUTO 0x1000 /* value from environment variable */
#define SYMBOL_CHECKED 0x2000 /* used during dependency checking */
@ -106,6 +106,12 @@ struct symbol {
#define SYMBOL_DEF3 0x40000 /* symbol.def[S_DEF_3] is valid */
#define SYMBOL_DEF4 0x80000 /* symbol.def[S_DEF_4] is valid */
/* choice values need to be set before calculating this symbol value */
#define SYMBOL_NEED_SET_CHOICE_VALUES 0x100000
/* Set symbol to y if allnoconfig; used for symbols that hide others */
#define SYMBOL_ALLNOCONFIG_Y 0x200000
#define SYMBOL_MAXLENGTH 256
#define SYMBOL_HASHSIZE 9973

44
scripts/config/list.h
View file

@ -34,7 +34,7 @@ struct list_head {
* list_entry - get the struct for this entry
* @ptr: the &struct list_head pointer.
* @type: the type of the struct this is embedded in.
* @member: the name of the list_struct within the struct.
* @member: the name of the list_head within the struct.
*/
#define list_entry(ptr, type, member) \
container_of(ptr, type, member)
@ -43,13 +43,26 @@ struct list_head {
* list_for_each_entry - iterate over list of given type
* @pos: the type * to use as a loop cursor.
* @head: the head for your list.
* @member: the name of the list_struct within the struct.
* @member: the name of the list_head within the struct.
*/
#define list_for_each_entry(pos, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member); \
&pos->member != (head); \
pos = list_entry(pos->member.next, typeof(*pos), member))
/**
* list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
* @pos: the type * to use as a loop cursor.
* @n: another type * to use as temporary storage
* @head: the head for your list.
* @member: the name of the list_head within the struct.
*/
#define list_for_each_entry_safe(pos, n, head, member) \
for (pos = list_entry((head)->next, typeof(*pos), member), \
n = list_entry(pos->member.next, typeof(*pos), member); \
&pos->member != (head); \
pos = n, n = list_entry(n->member.next, typeof(*n), member))
/**
* list_empty - tests whether a list is empty
* @head: the list to test.
@ -88,4 +101,31 @@ static inline void list_add_tail(struct list_head *_new, struct list_head *head)
__list_add(_new, head->prev, head);
}
/*
* Delete a list entry by making the prev/next entries
* point to each other.
*
* This is only for internal list manipulation where we know
* the prev/next entries already!
*/
static inline void __list_del(struct list_head *prev, struct list_head *next)
{
next->prev = prev;
prev->next = next;
}
#define LIST_POISON1 ((void *) 0x00100100)
#define LIST_POISON2 ((void *) 0x00200200)
/**
* list_del - deletes entry from list.
* @entry: the element to delete from the list.
* Note: list_empty() on entry does not return true after this, the entry is
* in an undefined state.
*/
static inline void list_del(struct list_head *entry)
{
__list_del(entry->prev, entry->next);
entry->next = (struct list_head*)LIST_POISON1;
entry->prev = (struct list_head*)LIST_POISON2;
}
#endif

4
scripts/config/lkc.h
View file

@ -61,6 +61,7 @@ enum conf_def_mode {
#define T_OPT_MODULES 1
#define T_OPT_DEFCONFIG_LIST 2
#define T_OPT_ENV 3
#define T_OPT_ALLNOCONFIG_Y 4
struct kconf_id {
int name;
@ -86,7 +87,8 @@ const char *conf_get_autoconfig_name(void);
char *conf_get_default_confname(void);
void sym_set_change_count(int count);
void sym_add_change_count(int count);
void conf_set_all_new_symbols(enum conf_def_mode mode);
bool conf_set_all_new_symbols(enum conf_def_mode mode);
void set_all_choice_values(struct symbol *csym);
struct conf_printer {
void (*print_symbol)(FILE *, struct symbol *, const char *, void *);

1
scripts/config/lkc_proto.h
View file

@ -15,6 +15,7 @@ P(conf_set_message_callback, void,(void (*fn)(const char *fmt, va_list ap)));
/* menu.c */
P(rootmenu,struct menu,);
P(menu_is_empty, bool, (struct menu *menu));
P(menu_is_visible, bool, (struct menu *menu));
P(menu_has_prompt, bool, (struct menu *menu));
P(menu_get_prompt,const char *,(struct menu *menu));

12
scripts/config/lxdialog/check-lxdialog.sh
View file

@ -4,6 +4,8 @@
# What library to link
ldflags()
{
pkg-config --libs ncursesw 2>/dev/null && exit
pkg-config --libs ncurses 2>/dev/null && exit
for ext in so a dll.a dylib ; do
for lib in ncursesw ncurses curses ; do
$cc -print-file-name=lib${lib}.${ext} | grep -q /
@ -19,13 +21,17 @@ ldflags()
# Where is ncurses.h?
ccflags()
{
if [ -f /usr/include/ncursesw/curses.h ]; then
echo '-I/usr/include/ncursesw -DCURSES_LOC="<ncursesw/curses.h>"'
if pkg-config --cflags ncursesw 2>/dev/null; then
echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1'
elif pkg-config --cflags ncurses 2>/dev/null; then
echo '-DCURSES_LOC="<ncurses.h>"'
elif [ -f /usr/include/ncursesw/curses.h ]; then
echo '-I/usr/include/ncursesw -DCURSES_LOC="<curses.h>"'
echo ' -DNCURSES_WIDECHAR=1'
elif [ -f /usr/include/ncurses/ncurses.h ]; then
echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'
elif [ -f /usr/include/ncurses/curses.h ]; then
echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"'
echo '-I/usr/include/ncurses -DCURSES_LOC="<curses.h>"'
elif [ -f /usr/include/ncurses.h ]; then
echo '-DCURSES_LOC="<ncurses.h>"'
else

8
scripts/config/lxdialog/checklist.c
View file

@ -132,16 +132,16 @@ int dialog_checklist(const char *title, const char *prompt, int height,
}
do_resize:
if (getmaxy(stdscr) < (height + 6))
if (getmaxy(stdscr) < (height + CHECKLIST_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
if (getmaxx(stdscr) < (width + 6))
if (getmaxx(stdscr) < (width + CHECKLIST_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
max_choice = MIN(list_height, item_count());
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

23
scripts/config/lxdialog/dialog.h
View file

@ -106,8 +106,14 @@ struct dialog_color {
int hl; /* highlight this item */
};
struct subtitle_list {
struct subtitle_list *next;
const char *text;
};
struct dialog_info {
const char *backtitle;
struct subtitle_list *subtitles;
struct dialog_color screen;
struct dialog_color shadow;
struct dialog_color dialog;
@ -164,7 +170,7 @@ char item_tag(void);
/* item list manipulation for lxdialog use */
#define MAXITEMSTR 200
struct dialog_item {
char str[MAXITEMSTR]; /* promtp displayed */
char str[MAXITEMSTR]; /* prompt displayed */
char tag;
void *data; /* pointer to menu item - used by menubox+checklist */
int selected; /* Set to 1 by dialog_*() function if selected. */
@ -194,8 +200,23 @@ int item_is_tag(char tag);
int on_key_esc(WINDOW *win);
int on_key_resize(void);
/* minimum (re)size values */
#define CHECKLIST_HEIGTH_MIN 6 /* For dialog_checklist() */
#define CHECKLIST_WIDTH_MIN 6
#define INPUTBOX_HEIGTH_MIN 2 /* For dialog_inputbox() */
#define INPUTBOX_WIDTH_MIN 2
#define MENUBOX_HEIGTH_MIN 15 /* For dialog_menu() */
#define MENUBOX_WIDTH_MIN 65
#define TEXTBOX_HEIGTH_MIN 8 /* For dialog_textbox() */
#define TEXTBOX_WIDTH_MIN 8
#define YESNO_HEIGTH_MIN 4 /* For dialog_yesno() */
#define YESNO_WIDTH_MIN 4
#define WINDOW_HEIGTH_MIN 19 /* For init_dialog() */
#define WINDOW_WIDTH_MIN 80
int init_dialog(const char *backtitle);
void set_dialog_backtitle(const char *backtitle);
void set_dialog_subtitles(struct subtitle_list *subtitles);
void end_dialog(int x, int y);
void attr_clear(WINDOW * win, int height, int width, chtype attr);
void dialog_clear(void);

8
scripts/config/lxdialog/inputbox.c
View file

@ -56,14 +56,14 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
strcpy(instr, init);
do_resize:
if (getmaxy(stdscr) <= (height - 2))
if (getmaxy(stdscr) <= (height - INPUTBOX_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
if (getmaxx(stdscr) <= (width - 2))
if (getmaxx(stdscr) <= (width - INPUTBOX_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

11
scripts/config/lxdialog/menubox.c
View file

@ -193,7 +193,7 @@ int dialog_menu(const char *title, const char *prompt,
do_resize:
height = getmaxy(stdscr);
width = getmaxx(stdscr);
if (height < 15 || width < 65)
if (height < MENUBOX_HEIGTH_MIN || width < MENUBOX_WIDTH_MIN)
return -ERRDISPLAYTOOSMALL;
height -= 4;
@ -203,8 +203,8 @@ do_resize:
max_choice = MIN(menu_height, item_count());
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);
@ -303,10 +303,11 @@ do_resize:
}
}
if (i < max_choice ||
if (item_count() != 0 &&
(i < max_choice ||
key == KEY_UP || key == KEY_DOWN ||
key == '-' || key == '+' ||
key == KEY_PPAGE || key == KEY_NPAGE) {
key == KEY_PPAGE || key == KEY_NPAGE)) {
/* Remove highligt of current item */
print_item(scroll + choice, choice, FALSE);

6
scripts/config/lxdialog/textbox.c
View file

@ -80,7 +80,7 @@ int dialog_textbox(const char *title, char *tbuf, int initial_height,
do_resize:
getmaxyx(stdscr, height, width);
if (height < 8 || width < 8)
if (height < TEXTBOX_HEIGTH_MIN || width < TEXTBOX_WIDTH_MIN)
return -ERRDISPLAYTOOSMALL;
if (initial_height != 0)
height = initial_height;
@ -98,8 +98,8 @@ do_resize:
width = 0;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

83
scripts/config/lxdialog/util.c
View file

@ -254,15 +254,56 @@ void attr_clear(WINDOW * win, int height, int width, chtype attr)
void dialog_clear(void)
{
attr_clear(stdscr, LINES, COLS, dlg.screen.atr);
int lines, columns;
lines = getmaxy(stdscr);
columns = getmaxx(stdscr);
attr_clear(stdscr, lines, columns, dlg.screen.atr);
/* Display background title if it exists ... - SLH */
if (dlg.backtitle != NULL) {
int i;
int i, len = 0, skip = 0;
struct subtitle_list *pos;
wattrset(stdscr, dlg.screen.atr);
mvwaddstr(stdscr, 0, 1, (char *)dlg.backtitle);
for (pos = dlg.subtitles; pos != NULL; pos = pos->next) {
/* 3 is for the arrow and spaces */
len += strlen(pos->text) + 3;
}
wmove(stdscr, 1, 1);
for (i = 1; i < COLS - 1; i++)
if (len > columns - 2) {
const char *ellipsis = "[...] ";
waddstr(stdscr, ellipsis);
skip = len - (columns - 2 - strlen(ellipsis));
}
for (pos = dlg.subtitles; pos != NULL; pos = pos->next) {
if (skip == 0)
waddch(stdscr, ACS_RARROW);
else
skip--;
if (skip == 0)
waddch(stdscr, ' ');
else
skip--;
if (skip < strlen(pos->text)) {
waddstr(stdscr, pos->text + skip);
skip = 0;
} else
skip -= strlen(pos->text);
if (skip == 0)
waddch(stdscr, ' ');
else
skip--;
}
for (i = len + 1; i < columns - 1; i++)
waddch(stdscr, ACS_HLINE);
}
wnoutrefresh(stdscr);
@ -281,7 +322,7 @@ int init_dialog(const char *backtitle)
getyx(stdscr, saved_y, saved_x);
getmaxyx(stdscr, height, width);
if (height < 19 || width < 80) {
if (height < WINDOW_HEIGTH_MIN || width < WINDOW_WIDTH_MIN) {
endwin();
return -ERRDISPLAYTOOSMALL;
}
@ -302,6 +343,11 @@ void set_dialog_backtitle(const char *backtitle)
dlg.backtitle = backtitle;
}
void set_dialog_subtitles(struct subtitle_list *subtitles)
{
dlg.subtitles = subtitles;
}
/*
* End using dialog functions.
*/
@ -330,27 +376,19 @@ void print_title(WINDOW *dialog, const char *title, int width)
/*
* Print a string of text in a window, automatically wrap around to the
* next line if the string is too long to fit on one line. Newline
* characters '\n' are replaced by spaces. We start on a new line
* characters '\n' are propperly processed. We start on a new line
* if there is no room for at least 4 nonblanks following a double-space.
*/
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
{
int newl, cur_x, cur_y;
int i, prompt_len, room, wlen;
char tempstr[MAX_LEN + 1], *word, *sp, *sp2;
int prompt_len, room, wlen;
char tempstr[MAX_LEN + 1], *word, *sp, *sp2, *newline_separator = 0;
strcpy(tempstr, prompt);
prompt_len = strlen(tempstr);
/*
* Remove newlines
*/
for (i = 0; i < prompt_len; i++) {
if (tempstr[i] == '\n')
tempstr[i] = ' ';
}
if (prompt_len <= width - x * 2) { /* If prompt is short */
wmove(win, y, (width - prompt_len) / 2);
waddstr(win, tempstr);
@ -360,7 +398,10 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
newl = 1;
word = tempstr;
while (word && *word) {
sp = strchr(word, ' ');
sp = strpbrk(word, "\n ");
if (sp && *sp == '\n')
newline_separator = sp;
if (sp)
*sp++ = 0;
@ -372,7 +413,7 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
if (wlen > room ||
(newl && wlen < 4 && sp
&& wlen + 1 + strlen(sp) > room
&& (!(sp2 = strchr(sp, ' '))
&& (!(sp2 = strpbrk(sp, "\n "))
|| wlen + 1 + (sp2 - sp) > room))) {
cur_y++;
cur_x = x;
@ -380,7 +421,15 @@ void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x)
wmove(win, cur_y, cur_x);
waddstr(win, word);
getyx(win, cur_y, cur_x);
/* Move to the next line if the word separator was a newline */
if (newline_separator) {
cur_y++;
cur_x = x;
newline_separator = 0;
} else
cur_x++;
if (sp && *sp == ' ') {
cur_x++; /* double space */
while (*++sp == ' ') ;

8
scripts/config/lxdialog/yesno.c
View file

@ -45,14 +45,14 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
WINDOW *dialog;
do_resize:
if (getmaxy(stdscr) < (height + 4))
if (getmaxy(stdscr) < (height + YESNO_HEIGTH_MIN))
return -ERRDISPLAYTOOSMALL;
if (getmaxx(stdscr) < (width + 4))
if (getmaxx(stdscr) < (width + YESNO_WIDTH_MIN))
return -ERRDISPLAYTOOSMALL;
/* center dialog box on screen */
x = (COLS - width) / 2;
y = (LINES - height) / 2;
x = (getmaxx(stdscr) - width) / 2;
y = (getmaxy(stdscr) - height) / 2;
draw_shadow(stdscr, y, x, height, width);

155
scripts/config/mconf.c
View file

@ -35,16 +35,16 @@ static const char mconf_readme[] = N_(
"\n"
"To change any of these features, highlight it with the cursor\n"
"keys and press <Y> to build it in, <M> to make it a module or\n"
"<N> to removed it. You may also press the <Space Bar> to cycle\n"
"through the available options (ie. Y->N->M->Y).\n"
"<N> to remove it. You may also press the <Space Bar> to cycle\n"
"through the available options (i.e. Y->N->M->Y).\n"
"\n"
"Some additional keyboard hints:\n"
"\n"
"Menus\n"
"----------\n"
"o Use the Up/Down arrow keys (cursor keys) to highlight the item\n"
" you wish to change or submenu wish to select and press <Enter>.\n"
" Submenus are designated by \"--->\".\n"
"o Use the Up/Down arrow keys (cursor keys) to highlight the item you\n"
" wish to change or the submenu you wish to select and press <Enter>.\n"
" Submenus are designated by \"--->\", empty ones by \"----\".\n"
"\n"
" Shortcut: Press the option's highlighted letter (hotkey).\n"
" Pressing a hotkey more than once will sequence\n"
@ -61,7 +61,7 @@ static const char mconf_readme[] = N_(
" there is a delayed response which you may find annoying.\n"
"\n"
" Also, the <TAB> and cursor keys will cycle between <Select>,\n"
" <Exit> and <Help>.\n"
" <Exit>, <Help>, <Save>, and <Load>.\n"
"\n"
"o To get help with an item, use the cursor keys to highlight <Help>\n"
" and press <ENTER>.\n"
@ -113,23 +113,21 @@ static const char mconf_readme[] = N_(
"those who, for various reasons, find it necessary to switch\n"
"between different configurations.\n"
"\n"
"At the end of the main menu you will find two options. One is\n"
"for saving the current configuration to a file of your choosing.\n"
"The other option is for loading a previously saved alternate\n"
"configuration.\n"
"The <Save> button will let you save the current configuration to\n"
"a file of your choosing. Use the <Load> button to load a previously\n"
"saved alternate configuration.\n"
"\n"
"Even if you don't use alternate configuration files, but you\n"
"find during a Menuconfig session that you have completely messed\n"
"up your settings, you may use the \"Load Alternate...\" option to\n"
"restore your previously saved settings from \".config\" without\n"
"restarting Menuconfig.\n"
"Even if you don't use alternate configuration files, but you find\n"
"during a Menuconfig session that you have completely messed up your\n"
"settings, you may use the <Load> button to restore your previously\n"
"saved settings from \".config\" without restarting Menuconfig.\n"
"\n"
"Other information\n"
"-----------------\n"
"If you use Menuconfig in an XTERM window make sure you have your\n"
"$TERM variable set to point to a xterm definition which supports color.\n"
"Otherwise, Menuconfig will look rather bad. Menuconfig will not\n"
"display correctly in a RXVT window because rxvt displays only one\n"
"If you use Menuconfig in an XTERM window, make sure you have your\n"
"$TERM variable set to point to an xterm definition which supports\n"
"color. Otherwise, Menuconfig will look rather bad. Menuconfig will\n"
"not display correctly in an RXVT window because rxvt displays only one\n"
"intensity of color, bright.\n"
"\n"
"Menuconfig will display larger menus on screens or xterms which are\n"
@ -144,8 +142,8 @@ static const char mconf_readme[] = N_(
"\n"
"Optional personality available\n"
"------------------------------\n"
"If you prefer to have all of the options listed in a single menu, rather\n"
"than the default multimenu hierarchy, run the menuconfig with\n"
"If you prefer to have all of the options listed in a single menu,\n"
"rather than the default multimenu hierarchy, run the menuconfig with\n"
"MENUCONFIG_MODE environment variable set to single_menu. Example:\n"
"\n"
"make MENUCONFIG_MODE=single_menu menuconfig\n"
@ -168,11 +166,11 @@ static const char mconf_readme[] = N_(
" mono => selects colors suitable for monochrome displays\n"
" blackbg => selects a color scheme with black background\n"
" classic => theme with blue background. The classic look\n"
" bluetitle => a LCD friendly version of classic. (default)\n"
" bluetitle => an LCD friendly version of classic. (default)\n"
"\n"),
menu_instructions[] = N_(
"Arrow keys navigate the menu. "
"<Enter> selects submenus --->. "
"<Enter> selects submenus ---> (or empty submenus ----). "
"Highlighted letters are hotkeys. "
"Pressing <Y> includes, <N> excludes, <M> modularizes features. "
"Press <Esc><Esc> to exit, <?> for Help, </> for Search. "
@ -234,24 +232,24 @@ search_help[] = N_(
"Symbol: FOO [=m]\n"
"Type : tristate\n"
"Prompt: Foo bus is used to drive the bar HW\n"
" Defined at drivers/pci/Kconfig:47\n"
" Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
" Location:\n"
" -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
" -> PCI support (PCI [=y])\n"
"(1) -> PCI access mode (<choice> [=y])\n"
" Defined at drivers/pci/Kconfig:47\n"
" Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n"
" Selects: LIBCRC32\n"
" Selected by: BAR\n"
" Selected by: BAR [=n]\n"
"-----------------------------------------------------------------\n"
"o The line 'Type:' shows the type of the configuration option for\n"
" this symbol (boolean, tristate, string, ...)\n"
"o The line 'Prompt:' shows the text used in the menu structure for\n"
" this symbol\n"
"o The 'Defined at' line tell at what file / line number the symbol\n"
"o The 'Defined at' line tells at what file / line number the symbol\n"
" is defined\n"
"o The 'Depends on:' line tell what symbols needs to be defined for\n"
"o The 'Depends on:' line tells what symbols need to be defined for\n"
" this symbol to be visible in the menu (selectable)\n"
"o The 'Location:' lines tell where in the menu structure this symbol\n"
"o The 'Location:' lines tells where in the menu structure this symbol\n"
" is located\n"
" A location followed by a [=y] indicates that this is a\n"
" selectable menu item - and the current value is displayed inside\n"
@ -259,9 +257,9 @@ search_help[] = N_(
" Press the key in the (#) prefix to jump directly to that\n"
" location. You will be returned to the current search results\n"
" after exiting this new menu.\n"
"o The 'Selects:' line tell what symbol will be automatically\n"
"o The 'Selects:' line tells what symbols will be automatically\n"
" selected if this symbol is selected (y or m)\n"
"o The 'Selected by' line tell what symbol has selected this symbol\n"
"o The 'Selected by' line tells what symbol has selected this symbol\n"
"\n"
"Only relevant lines are shown.\n"
"\n\n"
@ -307,6 +305,50 @@ static void set_config_filename(const char *config_filename)
filename[sizeof(filename)-1] = '\0';
}
struct subtitle_part {
struct list_head entries;
const char *text;
};
static LIST_HEAD(trail);
static struct subtitle_list *subtitles;
static void set_subtitle(void)
{
struct subtitle_part *sp;
struct subtitle_list *pos, *tmp;
for (pos = subtitles; pos != NULL; pos = tmp) {
tmp = pos->next;
free(pos);
}
subtitles = NULL;
list_for_each_entry(sp, &trail, entries) {
if (sp->text) {
if (pos) {
pos->next = xcalloc(1, sizeof(*pos));
pos = pos->next;
} else {
subtitles = pos = xcalloc(1, sizeof(*pos));
}
pos->text = sp->text;
}
}
set_dialog_subtitles(subtitles);
}
static void reset_subtitle(void)
{
struct subtitle_list *pos, *tmp;
for (pos = subtitles; pos != NULL; pos = tmp) {
tmp = pos->next;
free(pos);
}
subtitles = NULL;
set_dialog_subtitles(subtitles);
}
struct search_data {
struct list_head *head;
@ -349,10 +391,12 @@ static void search_conf(void)
char *dialog_input;
int dres, vscroll = 0, hscroll = 0;
bool again;
struct gstr sttext;
struct subtitle_part stpart;
title = str_new();
str_printf( &title, _("Enter %s (sub)string to search for "
"(with or without \"%s\")"), CONFIG_, CONFIG_);
str_printf( &title, _("Enter (sub)string or regexp to search for "
"(with or without \"%s\")"), CONFIG_);
again:
dialog_clear();
@ -375,6 +419,11 @@ again:
if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
dialog_input += strlen(CONFIG_);
sttext = str_new();
str_printf(&sttext, "Search (%s)", dialog_input_result);
stpart.text = str_get(&sttext);
list_add_tail(&stpart.entries, &trail);
sym_arr = sym_re_search(dialog_input);
do {
LIST_HEAD(head);
@ -385,8 +434,10 @@ again:
.targets = targets,
.keys = keys,
};
struct jump_key *pos, *tmp;
res = get_relations_str(sym_arr, &head);
set_subtitle();
dres = show_textbox_ext(_("Search Results"), (char *)
str_get(&res), 0, 0, keys, &vscroll,
&hscroll, &update_text, (void *)
@ -398,9 +449,13 @@ again:
again = true;
}
str_free(&res);
list_for_each_entry_safe(pos, tmp, &head, entries)
free(pos);
} while (again);
free(sym_arr);
str_free(&title);
list_del(trail.prev);
str_free(&sttext);
}
static void build_conf(struct menu *menu)
@ -437,8 +492,9 @@ static void build_conf(struct menu *menu)
menu->data ? "-->" : "++>",
indent + 1, ' ', prompt);
} else
item_make(" %*c%s --->", indent + 1, ' ', prompt);
item_make(" %*c%s %s",
indent + 1, ' ', prompt,
menu_is_empty(menu) ? "----" : "--->");
item_set_tag('m');
item_set_data(menu);
if (single_menu_mode && menu->data)
@ -569,7 +625,7 @@ static void build_conf(struct menu *menu)
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
if (menu->prompt->type == P_MENU) {
item_add_str(" --->");
item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
}
}
@ -585,27 +641,36 @@ static void conf(struct menu *menu, struct menu *active_menu)
{
struct menu *submenu;
const char *prompt = menu_get_prompt(menu);
struct subtitle_part stpart;
struct symbol *sym;
int res;
int s_scroll = 0;
if (menu != &rootmenu)
stpart.text = menu_get_prompt(menu);
else
stpart.text = NULL;
list_add_tail(&stpart.entries, &trail);
while (1) {
item_reset();
current_menu = menu;
build_conf(menu);
if (!child_count)
break;
set_subtitle();
dialog_clear();
res = dialog_menu(prompt ? _(prompt) : _("Main Menu"),
_(menu_instructions),
active_menu, &s_scroll);
if (res == 1 || res == KEY_ESC || res == -ERRDISPLAYTOOSMALL)
break;
if (item_count() != 0) {
if (!item_activate_selected())
continue;
if (!item_tag())
continue;
}
submenu = item_data();
active_menu = item_data();
if (submenu)
@ -636,13 +701,17 @@ static void conf(struct menu *menu, struct menu *active_menu)
case 2:
if (sym)
show_help(submenu);
else
else {
reset_subtitle();
show_helptext(_("README"), _(mconf_readme));
}
break;
case 3:
reset_subtitle();
conf_save();
break;
case 4:
reset_subtitle();
conf_load();
break;
case 5:
@ -675,6 +744,8 @@ static void conf(struct menu *menu, struct menu *active_menu)
break;
}
}
list_del(trail.prev);
}
static int show_textbox_ext(const char *title, char *text, int r, int c, int
@ -751,7 +822,9 @@ static void conf_choice(struct menu *menu)
dialog_clear();
res = dialog_checklist(prompt ? _(prompt) : _("Main Menu"),
_(radiolist_instructions),
15, 70, 6);
MENUBOX_HEIGTH_MIN,
MENUBOX_WIDTH_MIN,
CHECKLIST_HEIGTH_MIN);
selected = item_activate_selected();
switch (res) {
case 0:
@ -887,11 +960,12 @@ static int handle_exit(void)
int res;
save_and_exit = 1;
reset_subtitle();
dialog_clear();
if (conf_get_changed())
res = dialog_yesno(NULL,
_("Do you wish to save your new configuration?\n"
"<ESC><ESC> to continue."),
"(Press <ESC><ESC> to continue kernel configuration.)"),
6, 60);
else
res = -1;
@ -966,4 +1040,3 @@ int main(int ac, char **av)
return res;
}

85
scripts/config/menu.c
View file

@ -119,7 +119,8 @@ void menu_set_type(int type)
sym->type = type;
return;
}
menu_warn(current_entry, "type of '%s' redefined from '%s' to '%s'",
menu_warn(current_entry,
"ignoring type redefinition of '%s' from '%s' to '%s'",
sym->name ? sym->name : "<choice>",
sym_type_name(sym->type), sym_type_name(type));
}
@ -146,11 +147,24 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
struct menu *menu = current_entry;
while ((menu = menu->parent) != NULL) {
struct expr *dup_expr;
if (!menu->visibility)
continue;
/*
* Do not add a reference to the
* menu's visibility expression but
* use a copy of it. Otherwise the
* expression reduction functions
* will modify expressions that have
* multiple references which can
* cause unwanted side effects.
*/
dup_expr = expr_copy(menu->visibility);
prop->visible.expr
= expr_alloc_and(prop->visible.expr,
menu->visibility);
dup_expr);
}
}
@ -184,12 +198,15 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep)
void menu_add_option(int token, char *arg)
{
struct property *prop;
switch (token) {
case T_OPT_MODULES:
prop = prop_alloc(P_DEFAULT, modules_sym);
prop->expr = expr_alloc_symbol(current_entry->sym);
if (modules_sym)
zconf_error("symbol '%s' redefines option 'modules'"
" already defined by symbol '%s'",
current_entry->sym->name,
modules_sym->name
);
modules_sym = current_entry->sym;
break;
case T_OPT_DEFCONFIG_LIST:
if (!sym_defconfig_list)
@ -200,6 +217,9 @@ void menu_add_option(int token, char *arg)
case T_OPT_ENV:
prop_add_env(arg);
break;
case T_OPT_ALLNOCONFIG_Y:
current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y;
break;
}
}
@ -430,6 +450,22 @@ bool menu_has_prompt(struct menu *menu)
return true;
}
/*
* Determine if a menu is empty.
* A menu is considered empty if it contains no or only
* invisible entries.
*/
bool menu_is_empty(struct menu *menu)
{
struct menu *child;
for (child = menu->list; child; child = child->next) {
if (menu_is_visible(child))
return(false);
}
return(true);
}
bool menu_is_visible(struct menu *menu)
{
struct menu *child;
@ -512,16 +548,9 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
{
int i, j;
struct menu *submenu[8], *menu, *location = NULL;
struct jump_key *jump;
struct jump_key *jump = NULL;
str_printf(r, _("Prompt: %s\n"), _(prop->text));
str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
prop->menu->lineno);
if (!expr_is_yes(prop->visible.expr)) {
str_append(r, _(" Depends on: "));
expr_gstr_print(prop->visible.expr, r);
str_append(r, "\n");
}
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
bool accessible = menu_is_visible(menu);
@ -557,8 +586,8 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
str_printf(r, _(" Location:\n"));
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
if (head && location && menu == location)
jump->offset = r->len - 1;
if (jump && menu == location)
jump->offset = strlen(r->s);
str_printf(r, "%*c-> %s", j, ' ',
_(menu_get_prompt(menu)));
if (menu->sym) {
@ -571,6 +600,18 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
}
}
/*
* get property of type P_SYMBOL
*/
static struct property *get_symbol_prop(struct symbol *sym)
{
struct property *prop = NULL;
for_all_properties(sym, prop, P_SYMBOL)
break;
return prop;
}
/*
* head is optional and may be NULL
*/
@ -595,6 +636,18 @@ void get_symbol_str(struct gstr *r, struct symbol *sym,
}
for_all_prompts(sym, prop)
get_prompt_str(r, prop, head);
prop = get_symbol_prop(sym);
if (prop) {
str_printf(r, _(" Defined at %s:%d\n"), prop->menu->file->name,
prop->menu->lineno);
if (!expr_is_yes(prop->visible.expr)) {
str_append(r, _(" Depends on: "));
expr_gstr_print(prop->visible.expr, r);
str_append(r, "\n");
}
}
hit = false;
for_all_properties(sym, prop, P_SELECT) {
if (!hit) {

105
scripts/config/symbol.c
View file

@ -136,7 +136,7 @@ static struct property *sym_get_range_prop(struct symbol *sym)
return NULL;
}
static int sym_get_range_val(struct symbol *sym, int base)
static long long sym_get_range_val(struct symbol *sym, int base)
{
sym_calc_value(sym);
switch (sym->type) {
@ -149,13 +149,14 @@ static int sym_get_range_val(struct symbol *sym, int base)
default:
break;
}
return strtol(sym->curr.val, NULL, base);
return strtoll(sym->curr.val, NULL, base);
}
static void sym_validate_range(struct symbol *sym)
{
struct property *prop;
int base, val, val2;
int base;
long long val, val2;
char str[64];
switch (sym->type) {
@ -171,7 +172,7 @@ static void sym_validate_range(struct symbol *sym)
prop = sym_get_range_prop(sym);
if (!prop)
return;
val = strtol(sym->curr.val, NULL, base);
val = strtoll(sym->curr.val, NULL, base);
val2 = sym_get_range_val(prop->expr->left.sym, base);
if (val >= val2) {
val2 = sym_get_range_val(prop->expr->right.sym, base);
@ -179,9 +180,9 @@ static void sym_validate_range(struct symbol *sym)
return;
}
if (sym->type == S_INT)
sprintf(str, "%d", val2);
sprintf(str, "%lld", val2);
else
sprintf(str, "0x%x", val2);
sprintf(str, "0x%llx", val2);
sym->curr.val = strdup(str);
}
@ -300,6 +301,14 @@ void sym_calc_value(struct symbol *sym)
if (sym->flags & SYMBOL_VALID)
return;
if (sym_is_choice_value(sym) &&
sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES) {
sym->flags &= ~SYMBOL_NEED_SET_CHOICE_VALUES;
prop = sym_get_choice_prop(sym);
sym_calc_value(prop_get_symbol(prop));
}
sym->flags |= SYMBOL_VALID;
oldval = sym->curr;
@ -425,6 +434,9 @@ void sym_calc_value(struct symbol *sym)
if (sym->flags & SYMBOL_AUTO)
sym->flags &= ~SYMBOL_WRITE;
if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES)
set_all_choice_values(sym);
}
void sym_clear_all_valid(void)
@ -583,7 +595,7 @@ bool sym_string_valid(struct symbol *sym, const char *str)
bool sym_string_within_range(struct symbol *sym, const char *str)
{
struct property *prop;
int val;
long long val;
switch (sym->type) {
case S_STRING:
@ -594,7 +606,7 @@ bool sym_string_within_range(struct symbol *sym, const char *str)
prop = sym_get_range_prop(sym);
if (!prop)
return true;
val = strtol(str, NULL, 10);
val = strtoll(str, NULL, 10);
return val >= sym_get_range_val(prop->expr->left.sym, 10) &&
val <= sym_get_range_val(prop->expr->right.sym, 10);
case S_HEX:
@ -603,7 +615,7 @@ bool sym_string_within_range(struct symbol *sym, const char *str)
prop = sym_get_range_prop(sym);
if (!prop)
return true;
val = strtol(str, NULL, 16);
val = strtoll(str, NULL, 16);
return val >= sym_get_range_val(prop->expr->left.sym, 16) &&
val <= sym_get_range_val(prop->expr->right.sym, 16);
case S_BOOLEAN:
@ -943,38 +955,89 @@ const char *sym_escape_string_value(const char *in)
return res;
}
struct sym_match {
struct symbol *sym;
off_t so, eo;
};
/* Compare matched symbols as thus:
* - first, symbols that match exactly
* - then, alphabetical sort
*/
static int sym_rel_comp(const void *sym1, const void *sym2)
{
const struct sym_match *s1 = sym1;
const struct sym_match *s2 = sym2;
int exact1, exact2;
/* Exact match:
* - if matched length on symbol s1 is the length of that symbol,
* then this symbol should come first;
* - if matched length on symbol s2 is the length of that symbol,
* then this symbol should come first.
* Note: since the search can be a regexp, both symbols may match
* exactly; if this is the case, we can't decide which comes first,
* and we fallback to sorting alphabetically.
*/
exact1 = (s1->eo - s1->so) == strlen(s1->sym->name);
exact2 = (s2->eo - s2->so) == strlen(s2->sym->name);
if (exact1 && !exact2)
return -1;
if (!exact1 && exact2)
return 1;
/* As a fallback, sort symbols alphabetically */
return strcmp(s1->sym->name, s2->sym->name);
}
struct symbol **sym_re_search(const char *pattern)
{
struct symbol *sym, **sym_arr = NULL;
struct sym_match *sym_match_arr = NULL;
int i, cnt, size;
regex_t re;
regmatch_t match[1];
cnt = size = 0;
/* Skip if empty */
if (strlen(pattern) == 0)
return NULL;
if (regcomp(&re, pattern, REG_EXTENDED|REG_NOSUB|REG_ICASE))
if (regcomp(&re, pattern, REG_EXTENDED|REG_ICASE))
return NULL;
for_all_symbols(i, sym) {
if (sym->flags & SYMBOL_CONST || !sym->name)
continue;
if (regexec(&re, sym->name, 0, NULL, 0))
if (regexec(&re, sym->name, 1, match, 0))
continue;
if (cnt + 1 >= size) {
void *tmp = sym_arr;
if (cnt >= size) {
void *tmp;
size += 16;
sym_arr = realloc(sym_arr, size * sizeof(struct symbol *));
if (!sym_arr) {
free(tmp);
return NULL;
}
tmp = realloc(sym_match_arr, size * sizeof(struct sym_match));
if (!tmp)
goto sym_re_search_free;
sym_match_arr = tmp;
}
sym_calc_value(sym);
sym_arr[cnt++] = sym;
/* As regexec returned 0, we know we have a match, so
* we can use match[0].rm_[se]o without further checks
*/
sym_match_arr[cnt].so = match[0].rm_so;
sym_match_arr[cnt].eo = match[0].rm_eo;
sym_match_arr[cnt++].sym = sym;
}
if (sym_arr)
if (sym_match_arr) {
qsort(sym_match_arr, cnt, sizeof(struct sym_match), sym_rel_comp);
sym_arr = malloc((cnt+1) * sizeof(struct symbol));
if (!sym_arr)
goto sym_re_search_free;
for (i = 0; i < cnt; i++)
sym_arr[i] = sym_match_arr[i].sym;
sym_arr[cnt] = NULL;
}
sym_re_search_free:
/* sym_match_arr can be NULL if no match, but free(NULL) is OK */
free(sym_match_arr);
regfree(&re);
return sym_arr;
@ -984,7 +1047,7 @@ struct symbol **sym_re_search(const char *pattern)
* When we check for recursive dependencies we use a stack to save
* current state so we can print out relevant info to user.
* The entries are located on the call stack so no need to free memory.
* Note inser() remove() must always match to properly clear the stack.
* Note insert() remove() must always match to properly clear the stack.
*/
static struct dep_stack {
struct dep_stack *prev, *next;

2
scripts/config/util.c
View file

@ -155,5 +155,3 @@ void *xcalloc(size_t nmemb, size_t size)
fprintf(stderr, "Out of memory.\n");
exit(1);
}

1
scripts/config/zconf.gperf
View file

@ -43,5 +43,6 @@ on, T_ON, TF_PARAM
modules, T_OPT_MODULES, TF_OPTION
defconfig_list, T_OPT_DEFCONFIG_LIST,TF_OPTION
env, T_OPT_ENV, TF_OPTION
allnoconfig_y, T_OPT_ALLNOCONFIG_Y,TF_OPTION
reset, T_RESET, TF_COMMAND
%%

101
scripts/config/zconf.hash.c_shipped
View file

@ -1,5 +1,5 @@
/* ANSI-C code produced by gperf version 3.0.4 */
/* Command-line: gperf */
/* ANSI-C code produced by gperf version 3.0.3 */
/* Command-line: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/gperf */
/* Computed positions: -k'1,3' */
#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
@ -32,10 +32,12 @@
struct kconf_id;
/* maximum key range = 47, duplicates = 0 */
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) || defined(__GNUC_STDC_INLINE__)
inline
#elif defined(__GNUC__)
#ifdef __GNUC__
__inline
#else
#ifdef __cplusplus
inline
#endif
#endif
static unsigned int
kconf_id_hash (register const char *str, register unsigned int len)
@ -51,7 +53,7 @@ kconf_id_hash (register const char *str, register unsigned int len)
49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49, 40, 5,
49, 49, 49, 49, 49, 49, 49, 20, 40, 5,
0, 0, 5, 49, 5, 20, 49, 49, 5, 20,
5, 0, 35, 49, 0, 15, 0, 10, 15, 49,
25, 49, 49, 49, 49, 49, 49, 49, 49, 49,
@ -69,7 +71,7 @@ kconf_id_hash (register const char *str, register unsigned int len)
49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49
};
register int hval = len;
register unsigned int hval = len;
switch (hval)
{
@ -114,6 +116,7 @@ struct kconf_id_strings_t
char kconf_id_strings_str33[sizeof("hex")];
char kconf_id_strings_str35[sizeof("menuconfig")];
char kconf_id_strings_str37[sizeof("visible")];
char kconf_id_strings_str38[sizeof("allnoconfig_y")];
char kconf_id_strings_str41[sizeof("prompt")];
char kconf_id_strings_str42[sizeof("depends")];
char kconf_id_strings_str44[sizeof("bool")];
@ -150,6 +153,7 @@ static struct kconf_id_strings_t kconf_id_strings_contents =
"hex",
"menuconfig",
"visible",
"allnoconfig_y",
"prompt",
"depends",
"bool",
@ -157,18 +161,12 @@ static struct kconf_id_strings_t kconf_id_strings_contents =
"mainmenu"
};
#define kconf_id_strings ((const char *) &kconf_id_strings_contents)
#ifdef __GNUC__
__inline
#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__
__attribute__ ((__gnu_inline__))
#endif
#endif
struct kconf_id *
kconf_id_lookup (register const char *str, register unsigned int len)
{
enum
{
TOTAL_KEYWORDS = 33,
TOTAL_KEYWORDS = 34,
MIN_WORD_LENGTH = 2,
MAX_WORD_LENGTH = 14,
MIN_HASH_VALUE = 2,
@ -178,55 +176,56 @@ kconf_id_lookup (register const char *str, register unsigned int len)
static struct kconf_id wordlist[] =
{
{-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str2, T_ON, TF_PARAM},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str2), T_ON, TF_PARAM},
{-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str5, T_ENDIF, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str6, T_OPTION, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str7, T_ENDMENU, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str8, T_OPTIONAL, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str9, T_ENDCHOICE, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str10, T_RANGE, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str11, T_CHOICE, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str12, T_DEFAULT, TF_COMMAND, S_UNKNOWN},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str13, T_DEFAULT, TF_COMMAND, S_BOOLEAN},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str14, T_HELP, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str5), T_ENDIF, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str6), T_OPTION, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str7), T_ENDMENU, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str8), T_OPTIONAL, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str9), T_ENDCHOICE, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str10), T_RANGE, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str11), T_CHOICE, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str12), T_DEFAULT, TF_COMMAND, S_UNKNOWN},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str13), T_DEFAULT, TF_COMMAND, S_BOOLEAN},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str14), T_HELP, TF_COMMAND},
{-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str16, T_CONFIG, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str17, T_DEFAULT, TF_COMMAND, S_TRISTATE},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str18, T_OPT_ENV, TF_OPTION},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str19, T_OPT_DEFCONFIG_LIST,TF_OPTION},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str20, T_RESET, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str21, T_TYPE, TF_COMMAND, S_STRING},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str22, T_IF, TF_COMMAND|TF_PARAM},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str23, T_TYPE, TF_COMMAND, S_INT},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str16), T_CONFIG, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str17), T_DEFAULT, TF_COMMAND, S_TRISTATE},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str18), T_OPT_ENV, TF_OPTION},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str19), T_OPT_DEFCONFIG_LIST,TF_OPTION},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str20), T_RESET, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str21), T_TYPE, TF_COMMAND, S_STRING},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str22), T_IF, TF_COMMAND|TF_PARAM},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str23), T_TYPE, TF_COMMAND, S_INT},
{-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str26, T_SELECT, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str27, T_OPT_MODULES, TF_OPTION},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str28, T_TYPE, TF_COMMAND, S_TRISTATE},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str29, T_MENU, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str26), T_SELECT, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str27), T_OPT_MODULES, TF_OPTION},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str28), T_TYPE, TF_COMMAND, S_TRISTATE},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str29), T_MENU, TF_COMMAND},
{-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str31, T_SOURCE, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str32, T_COMMENT, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str33, T_TYPE, TF_COMMAND, S_HEX},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str31), T_SOURCE, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str32), T_COMMENT, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str33), T_TYPE, TF_COMMAND, S_HEX},
{-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str35, T_MENUCONFIG, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str35), T_MENUCONFIG, TF_COMMAND},
{-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str37, T_VISIBLE, TF_COMMAND},
{-1}, {-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str41, T_PROMPT, TF_COMMAND},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str42, T_DEPENDS, TF_COMMAND},
{-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str44, T_TYPE, TF_COMMAND, S_BOOLEAN},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str37), T_VISIBLE, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str38), T_OPT_ALLNOCONFIG_Y,TF_OPTION},
{-1}, {-1},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str47, T_TYPE, TF_COMMAND, S_BOOLEAN},
{(int)(long)&((struct kconf_id_strings_t *)0)->kconf_id_strings_str48, T_MAINMENU, TF_COMMAND}
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str41), T_PROMPT, TF_COMMAND},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str42), T_DEPENDS, TF_COMMAND},
{-1},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str44), T_TYPE, TF_COMMAND, S_BOOLEAN},
{-1}, {-1},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str47), T_TYPE, TF_COMMAND, S_BOOLEAN},
{offsetof(struct kconf_id_strings_t, kconf_id_strings_str48), T_MAINMENU, TF_COMMAND}
};
if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
{
register int key = kconf_id_hash (str, len);
unsigned int key = kconf_id_hash (str, len);
if (key <= MAX_HASH_VALUE && key >= 0)
if (key <= MAX_HASH_VALUE)
{
register int o = wordlist[key].name;
if (o >= 0)

1
scripts/config/zconf.l
View file

@ -70,7 +70,6 @@ static void alloc_string(const char *str, int size)
}
%}
ws [ \n\t]
n [A-Za-z0-9_]
%%

11
scripts/config/zconf.tab.c_shipped
View file

@ -2311,9 +2311,6 @@ void conf_parse(const char *name)
sym_init();
_menu_init();
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
#if YYDEBUG
@ -2323,12 +2320,8 @@ void conf_parse(const char *name)
zconfparse();
if (zconfnerrs)
exit(1);
if (!modules_sym->prop) {
struct property *prop;
prop = prop_alloc(P_DEFAULT, modules_sym);
prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0));
}
if (!modules_sym)
modules_sym = sym_find( "n" );
rootmenu.prompt->text = _(rootmenu.prompt->text);
rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);

11
scripts/config/zconf.y
View file

@ -503,9 +503,6 @@ void conf_parse(const char *name)
sym_init();
_menu_init();
modules_sym = sym_lookup(NULL, 0);
modules_sym->type = S_BOOLEAN;
modules_sym->flags |= SYMBOL_AUTO;
rootmenu.prompt = menu_add_prompt(P_MENU, "Linux Kernel Configuration", NULL);
#if YYDEBUG
@ -515,12 +512,8 @@ void conf_parse(const char *name)
zconfparse();
if (zconfnerrs)
exit(1);
if (!modules_sym->prop) {
struct property *prop;
prop = prop_alloc(P_DEFAULT, modules_sym);
prop->expr = expr_alloc_symbol(sym_lookup("MODULES", 0));
}
if (!modules_sym)
modules_sym = sym_find( "n" );
rootmenu.prompt->text = _(rootmenu.prompt->text);
rootmenu.prompt->text = sym_expand_string_value(rootmenu.prompt->text);