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move llist_find_str from modutils to libbb

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This commit is contained in:
Denis Vlasenko 2009-04-13 20:52:00 +00:00
parent 4144504912
commit 0b791d9a97
6 changed files with 17 additions and 34 deletions
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1
include/libbb.h
View File

@ -859,6 +859,7 @@ void *llist_pop(llist_t **elm) FAST_FUNC;
void llist_unlink(llist_t **head, llist_t *elm) FAST_FUNC;
void llist_free(llist_t *elm, void (*freeit)(void *data)) FAST_FUNC;
llist_t *llist_rev(llist_t *list) FAST_FUNC;
llist_t *llist_find_str(llist_t *first, const char *str) FAST_FUNC;
/* BTW, surprisingly, changing API to
* llist_t *llist_add_to(llist_t *old_head, void *data)
* etc does not result in smaller code... */

10
libbb/llist.c
View File

@ -86,3 +86,13 @@ llist_t* FAST_FUNC llist_rev(llist_t *list)
}
return rev;
}
llist_t* FAST_FUNC llist_find_str(llist_t *list, const char *str)
{
while (list) {
if (strcmp(list->data, str) == 0)
break;
list = list->link;
}
return list;
}

13
modutils/modutils.c
View File

@ -16,19 +16,6 @@ extern int delete_module(const char *module, unsigned int flags);
# define delete_module(mod, flags) syscall(__NR_delete_module, mod, flags)
#endif
/*
a libbb candidate from ice age!
*/
llist_t FAST_FUNC *llist_find(llist_t *first, const char *str)
{
while (first != NULL) {
if (strcmp(first->data, str) == 0)
return first;
first = first->link;
}
return NULL;
}
void FAST_FUNC replace(char *s, char what, char with)
{
while (*s) {

1
modutils/modutils.h
View File

@ -18,7 +18,6 @@ PUSH_AND_SET_FUNCTION_VISIBILITY_TO_HIDDEN
#define MODULE_NAME_LEN 256
const char *moderror(int err) FAST_FUNC;
llist_t *llist_find(llist_t *first, const char *str) FAST_FUNC;
void replace(char *s, char what, char with) FAST_FUNC;
char *replace_underscores(char *s) FAST_FUNC;
int string_to_llist(char *string, llist_t **llist, const char *delim) FAST_FUNC;

16
networking/ifupdown.c
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@ -692,20 +692,6 @@ static const struct method_t *get_method(const struct address_family_t *af, char
return NULL;
}
static const llist_t *find_list_string(const llist_t *list, const char *string)
{
if (string == NULL)
return NULL;
while (list) {
if (strcmp(list->data, string) == 0) {
return list;
}
list = list->link;
}
return NULL;
}
static struct interfaces_file_t *read_interfaces(const char *filename)
{
/* Let's try to be compatible.
@ -836,7 +822,7 @@ static struct interfaces_file_t *read_interfaces(const char *filename)
while ((first_word = next_word(&rest_of_line)) != NULL) {
/* Check the interface isnt already listed */
if (find_list_string(defn->autointerfaces, first_word)) {
if (llist_find_str(defn->autointerfaces, first_word)) {
bb_perror_msg_and_die("interface declared auto twice \"%s\"", buf);
}

10
procps/pidof.c
View File

@ -35,12 +35,12 @@ int pidof_main(int argc UNUSED_PARAM, char **argv)
/* fill omit list. */
{
llist_t *omits_p = omits;
while (omits_p) {
while (1) {
omits_p = llist_find_str(omits_p, "%PPID");
if (!omits_p)
break;
/* are we asked to exclude the parent's process ID? */
if (strcmp(omits_p->data, "%PPID") == 0) {
omits_p->data = utoa((unsigned)getppid());
}
omits_p = omits_p->link;
omits_p->data = utoa((unsigned)getppid());
}
}
#endif