diff options
| author | kan <kan@FreeBSD.org> | 2004-07-28 07:01:33 +0000 |
|---|---|---|
| committer | kan <kan@FreeBSD.org> | 2004-07-28 07:01:33 +0000 |
| commit | 155eb2ef69ae4d2ee341f850bf3086ef28a07bf4 (patch) | |
| tree | ef056cab170377399258c31a22ff9ddb327398f8 /sys/security/mac_biba | |
| parent | 3140931e1f4468fc877cdf58192a63cbb525fc7c (diff) | |
| download | FreeBSD-src-155eb2ef69ae4d2ee341f850bf3086ef28a07bf4.zip FreeBSD-src-155eb2ef69ae4d2ee341f850bf3086ef28a07bf4.tar.gz | |
Introduce SLOT_SET macro and use it in place of casts as lvalues.
Diffstat (limited to 'sys/security/mac_biba')
| -rw-r--r-- | sys/security/mac_biba/mac_biba.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/security/mac_biba/mac_biba.c b/sys/security/mac_biba/mac_biba.c index f8a7321..85028e0 100644 --- a/sys/security/mac_biba/mac_biba.c +++ b/sys/security/mac_biba/mac_biba.c @@ -124,6 +124,7 @@ TUNABLE_INT("security.mac.biba.revocation_enabled", &revocation_enabled); static int mac_biba_slot; #define SLOT(l) ((struct mac_biba *)LABEL_TO_SLOT((l), mac_biba_slot).l_ptr) +#define SLOT_SET(l, val) (LABEL_TO_SLOT((l), mac_biba_slot).l_ptr = (val)) static uma_zone_t zone_biba; @@ -501,14 +502,14 @@ static void mac_biba_init_label(struct label *label) { - SLOT(label) = biba_alloc(M_WAITOK); + SLOT_SET(label, biba_alloc(M_WAITOK)); } static int mac_biba_init_label_waitcheck(struct label *label, int flag) { - SLOT(label) = biba_alloc(flag); + SLOT_SET(label, biba_alloc(flag)); if (SLOT(label) == NULL) return (ENOMEM); @@ -520,7 +521,7 @@ mac_biba_destroy_label(struct label *label) { biba_free(SLOT(label)); - SLOT(label) = NULL; + SLOT_SET(label, NULL); } /* |
