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| author | Aurelien Foret <aurelien@archlinux.org> | 2005-03-28 07:45:24 +0000 |
|---|---|---|
| committer | Aurelien Foret <aurelien@archlinux.org> | 2005-03-28 07:45:24 +0000 |
| commit | 0ef95757d6fed29b99d1ea08b78732b2a7fe0e2c (patch) | |
| tree | 533229e29f3d37f6cad859b97cc2d2d9b2dce6fd /lib/libalpm/list.h | |
| parent | 350a3972d1d372a009c67aba5af4ff0d3e25e813 (diff) | |
| download | pacman-0ef95757d6fed29b99d1ea08b78732b2a7fe0e2c.tar.xz | |
added a FREELISTPTR macro to free a PMList without freeing its data
Diffstat (limited to 'lib/libalpm/list.h')
| -rw-r--r-- | lib/libalpm/list.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/libalpm/list.h b/lib/libalpm/list.h index e7c9eb31..734a53d5 100644 --- a/lib/libalpm/list.h +++ b/lib/libalpm/list.h @@ -32,6 +32,16 @@ typedef struct __pmlist_t { typedef struct __pmlist_t PMList; #define FREELIST(p) do { if(p) { pm_list_free(p); p = NULL; } } while(0) +#define FREELISTPTR(p) do { \ + if(p) { \ + PMList *i; \ + for(i = p; i; i = i->next) { \ + i->data = NULL; \ + } \ + pm_list_free(p); \ + p = NULL; \ + } \ +} while(0) /* Sort comparison callback function declaration */ typedef int (*pm_fn_cmp) (const void *, const void *); |