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| author | Chantry Xavier <shiningxc@gmail.com> | 2007-12-02 23:48:12 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2007-12-03 01:12:41 +0100 |
| commit | 594f1fbbb1c6aa64368c01d92ab5d7533e4e9cfa (patch) | |
| tree | 7a85f7815e6b41b395bc58ccfedac0316b1e677f /lib/libalpm/alpm_list.c | |
| parent | 94aa8b1f163c88cb47c049da4f3c9935dc6da1e8 (diff) | |
| download | pacman-594f1fbbb1c6aa64368c01d92ab5d7533e4e9cfa.tar.gz pacman-594f1fbbb1c6aa64368c01d92ab5d7533e4e9cfa.tar.xz | |
alpm_list : change the alpm_list_find* to return the matching item.
alpm_list_find and alpm_list_find_ptr will now return a void *, and
alpm_list_find_str will return a char *, instead of an int.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/alpm_list.c')
| -rw-r--r-- | lib/libalpm/alpm_list.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/libalpm/alpm_list.c b/lib/libalpm/alpm_list.c index 69cd3479..a1e8861b 100644 --- a/lib/libalpm/alpm_list.c +++ b/lib/libalpm/alpm_list.c @@ -580,19 +580,19 @@ int SYMEXPORT alpm_list_count(const alpm_list_t *list) * @param haystack the list * @param fn the comparison function for searching (!= NULL) * - * @return 1 if `needle` is found, 0 otherwise + * @return `needle` if found, NULL otherwise */ -int SYMEXPORT alpm_list_find(const alpm_list_t *haystack, const void *needle, +void SYMEXPORT *alpm_list_find(const alpm_list_t *haystack, const void *needle, alpm_list_fn_cmp fn) { const alpm_list_t *lp = haystack; while(lp) { if(lp->data && fn(lp->data, needle) == 0) { - return(1); + return(lp->data); } lp = lp->next; } - return(0); + return(NULL); } /* trivial helper function for alpm_list_find_ptr */ @@ -609,9 +609,9 @@ static int ptrcmp(const void *p, const void *q) * @param needle the data to search for (== comparison) * @param haystack the list * - * @return 1 if `needle` is found, 0 otherwise + * @return `needle` if found, NULL otherwise */ -int SYMEXPORT alpm_list_find_ptr(const alpm_list_t *haystack, const void *needle) +void SYMEXPORT *alpm_list_find_ptr(const alpm_list_t *haystack, const void *needle) { return(alpm_list_find(haystack, needle, ptrcmp)); } @@ -622,11 +622,11 @@ int SYMEXPORT alpm_list_find_ptr(const alpm_list_t *haystack, const void *needle * @param needle the string to search for * @param haystack the list * - * @return 1 if `needle` is found, 0 otherwise + * @return `needle` if found, NULL otherwise */ -int SYMEXPORT alpm_list_find_str(const alpm_list_t *haystack, const char *needle) +char SYMEXPORT *alpm_list_find_str(const alpm_list_t *haystack, const char *needle) { - return(alpm_list_find(haystack, (const void*)needle, (alpm_list_fn_cmp)strcmp)); + return((char *)alpm_list_find(haystack, (const void*)needle, (alpm_list_fn_cmp)strcmp)); } /** |