rc_stringlist_free(3)

NAME

rc_stringlist_add, rc_stringlist_addu, rc_stringlist_delete, rc_stringlist_free, rc_stringlist_new, rc_stringlist_sort – RC string list functions

LIBRARY

Run Command library (librc, -lrc)

SYNOPSIS

#include <rc.h>

RC_STRINGLIST * Fn rc_stringlist_new void

RC_STRING * Fn rc_stringlist_add RC_STRINGLIST *list const char *item

RC_STRING * Fn rc_stringlist_addu RC_STRINGLIST *list const char *item

bool Fn rc_stringlist_delete RC_STRINGLIST const char *item

void Fn rc_stringlist_free RC_STRINGLIST *list

void Fn rc_stringlist_sort RC_STRINGLIST *list

DESCRIPTION

These functions provide an easy means of manipulating string lists. They are basically wrappers around TAILQ macros found in queue(3).

rc_stringlist_new() creates a new list head to store the list.

rc_stringlist_add() adds a malloced copy of item to list. It returns a pointer to the new item on success, or NULL on failure and sets errno accordingly. rc_stringlist_addu() only works if list does not already contain item.

rc_stringlist_delete() removes and frees item from list, retuning true on success, otherwise false.

rc_stringlist_sort() sorts the list according to C locale.

rc_stringlist_free() frees each item on list and the list itself.

SEE ALSO

malloc(3), free(3), queue(3), strcmp(3)

AUTHORS

Roy Marples <[email protected]>