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Merge branch 'yem-kconfig-rc-fixes' of git://gitorious.org/linux-kconfig/linux-kconfig into kbuild/kconfig

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This commit is contained in:
Michal Marek 2013-07-23 15:57:17 +02:00
commit c3286ee337
4 changed files with 27 additions and 38 deletions
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8
Documentation/kbuild/kconfig.txt
View file

@ -175,11 +175,9 @@ Searching in menuconfig:
/^hotplug
When searching, symbols are sorted thus:
- exact match first: an exact match is when the search matches
the complete symbol name;
- alphabetical order: when two symbols do not match exactly,
they are sorted in alphabetical order (in the user's current
locale).
- first, exact matches, sorted alphabetically (an exact match
is when the search matches the complete symbol name);
- then, other matches, sorted alphabetically.
For example: ^ATH.K matches:
ATH5K ATH9K ATH5K_AHB ATH5K_DEBUG [...] ATH6KL ATH6KL_DEBUG
[...] ATH9K_AHB ATH9K_BTCOEX_SUPPORT ATH9K_COMMON [...]

4
scripts/kconfig/mconf.c
View file

@ -401,8 +401,8 @@ static void search_conf(void)
struct subtitle_part stpart;
title = str_new();
str_printf( &title, _("Enter %s (sub)string or regexp 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();

4
scripts/kconfig/nconf.c
View file

@ -695,8 +695,8 @@ static void search_conf(void)
int dres;
title = str_new();
str_printf( &title, _("Enter %s (sub)string or regexp 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:
dres = dialog_inputbox(main_window,

49
scripts/kconfig/symbol.c
View file

@ -963,11 +963,11 @@ struct sym_match {
* - first, symbols that match exactly
* - then, alphabetical sort
*/
static int sym_rel_comp( const void *sym1, const void *sym2 )
static int sym_rel_comp(const void *sym1, const void *sym2)
{
struct sym_match *s1 = *(struct sym_match **)sym1;
struct sym_match *s2 = *(struct sym_match **)sym2;
int l1, l2;
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,
@ -978,11 +978,11 @@ static int sym_rel_comp( const void *sym1, const void *sym2 )
* exactly; if this is the case, we can't decide which comes first,
* and we fallback to sorting alphabetically.
*/
l1 = s1->eo - s1->so;
l2 = s2->eo - s2->so;
if (l1 == strlen(s1->sym->name) && l2 != strlen(s2->sym->name))
exact1 = (s1->eo - s1->so) == strlen(s1->sym->name);
exact2 = (s2->eo - s2->so) == strlen(s2->sym->name);
if (exact1 && !exact2)
return -1;
if (l1 != strlen(s1->sym->name) && l2 == strlen(s2->sym->name))
if (!exact1 && exact2)
return 1;
/* As a fallback, sort symbols alphabetically */
@ -992,7 +992,7 @@ static int sym_rel_comp( const void *sym1, const void *sym2 )
struct symbol **sym_re_search(const char *pattern)
{
struct symbol *sym, **sym_arr = NULL;
struct sym_match **sym_match_arr = NULL;
struct sym_match *sym_match_arr = NULL;
int i, cnt, size;
regex_t re;
regmatch_t match[1];
@ -1005,47 +1005,38 @@ struct symbol **sym_re_search(const char *pattern)
return NULL;
for_all_symbols(i, sym) {
struct sym_match *tmp_sym_match;
if (sym->flags & SYMBOL_CONST || !sym->name)
continue;
if (regexec(&re, sym->name, 1, match, 0))
continue;
if (cnt + 1 >= size) {
if (cnt >= size) {
void *tmp;
size += 16;
tmp = realloc(sym_match_arr, size * sizeof(struct sym_match *));
if (!tmp) {
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);
tmp_sym_match = (struct sym_match*)malloc(sizeof(struct sym_match));
if (!tmp_sym_match)
goto sym_re_search_free;
tmp_sym_match->sym = sym;
/* As regexec return 0, we know we have a match, so
/* As regexec returned 0, we know we have a match, so
* we can use match[0].rm_[se]o without further checks
*/
tmp_sym_match->so = match[0].rm_so;
tmp_sym_match->eo = match[0].rm_eo;
sym_match_arr[cnt++] = tmp_sym_match;
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_match_arr) {
qsort(sym_match_arr, cnt, sizeof(struct sym_match*), sym_rel_comp);
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[i] = sym_match_arr[i].sym;
sym_arr[cnt] = NULL;
}
sym_re_search_free:
if (sym_match_arr) {
for (i = 0; i < cnt; i++)
free(sym_match_arr[i]);
free(sym_match_arr);
}
/* sym_match_arr can be NULL if no match, but free(NULL) is OK */
free(sym_match_arr);
regfree(&re);
return sym_arr;