diff options
Diffstat (limited to 'net/netlabel')
| -rw-r--r-- | net/netlabel/netlabel_kapi.c | 109 |
1 files changed, 52 insertions, 57 deletions
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c index bc3883814890..05ea4a4cc0ac 100644 --- a/net/netlabel/netlabel_kapi.c +++ b/net/netlabel/netlabel_kapi.c @@ -410,7 +410,7 @@ out_entry: #define _CM_F_WALK 0x00000002 /** - * _netlbl_secattr_catmap_getnode - Get a individual node from a catmap + * _netlbl_catmap_getnode - Get a individual node from a catmap * @catmap: pointer to the category bitmap * @offset: the requested offset * @cm_flags: catmap flags, see _CM_F_* @@ -424,36 +424,36 @@ out_entry: * be returned. Returns a pointer to the node on success, NULL on failure. * */ -static struct netlbl_lsm_secattr_catmap *_netlbl_secattr_catmap_getnode( - struct netlbl_lsm_secattr_catmap **catmap, - u32 offset, - unsigned int cm_flags, - gfp_t gfp_flags) +static struct netlbl_lsm_catmap *_netlbl_catmap_getnode( + struct netlbl_lsm_catmap **catmap, + u32 offset, + unsigned int cm_flags, + gfp_t gfp_flags) { - struct netlbl_lsm_secattr_catmap *iter = *catmap; - struct netlbl_lsm_secattr_catmap *prev = NULL; + struct netlbl_lsm_catmap *iter = *catmap; + struct netlbl_lsm_catmap *prev = NULL; if (iter == NULL) - goto secattr_catmap_getnode_alloc; + goto catmap_getnode_alloc; if (offset < iter->startbit) - goto secattr_catmap_getnode_walk; + goto catmap_getnode_walk; while (iter && offset >= (iter->startbit + NETLBL_CATMAP_SIZE)) { prev = iter; iter = iter->next; } if (iter == NULL || offset < iter->startbit) - goto secattr_catmap_getnode_walk; + goto catmap_getnode_walk; return iter; -secattr_catmap_getnode_walk: +catmap_getnode_walk: if (cm_flags & _CM_F_WALK) return iter; -secattr_catmap_getnode_alloc: +catmap_getnode_alloc: if (!(cm_flags & _CM_F_ALLOC)) return NULL; - iter = netlbl_secattr_catmap_alloc(gfp_flags); + iter = netlbl_catmap_alloc(gfp_flags); if (iter == NULL) return NULL; iter->startbit = offset & ~(NETLBL_CATMAP_SIZE - 1); @@ -470,7 +470,7 @@ secattr_catmap_getnode_alloc: } /** - * netlbl_secattr_catmap_walk - Walk a LSM secattr catmap looking for a bit + * netlbl_catmap_walk - Walk a LSM secattr catmap looking for a bit * @catmap: the category bitmap * @offset: the offset to start searching at, in bits * @@ -479,15 +479,14 @@ secattr_catmap_getnode_alloc: * returns the spot of the first set bit or -ENOENT if no bits are set. * */ -int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap, - u32 offset) +int netlbl_catmap_walk(struct netlbl_lsm_catmap *catmap, u32 offset) { - struct netlbl_lsm_secattr_catmap *iter = catmap; + struct netlbl_lsm_catmap *iter = catmap; u32 idx; u32 bit; NETLBL_CATMAP_MAPTYPE bitmap; - iter = _netlbl_secattr_catmap_getnode(&catmap, offset, _CM_F_WALK, 0); + iter = _netlbl_catmap_getnode(&catmap, offset, _CM_F_WALK, 0); if (iter == NULL) return -ENOENT; if (offset > iter->startbit) { @@ -524,7 +523,7 @@ int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap, } /** - * netlbl_secattr_catmap_walk_rng - Find the end of a string of set bits + * netlbl_catmap_walkrng - Find the end of a string of set bits * @catmap: the category bitmap * @offset: the offset to start searching at, in bits * @@ -534,17 +533,16 @@ int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap, * the end of the bitmap. * */ -int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap, - u32 offset) +int netlbl_catmap_walkrng(struct netlbl_lsm_catmap *catmap, u32 offset) { - struct netlbl_lsm_secattr_catmap *iter; - struct netlbl_lsm_secattr_catmap *prev = NULL; + struct netlbl_lsm_catmap *iter; + struct netlbl_lsm_catmap *prev = NULL; u32 idx; u32 bit; NETLBL_CATMAP_MAPTYPE bitmask; NETLBL_CATMAP_MAPTYPE bitmap; - iter = _netlbl_secattr_catmap_getnode(&catmap, offset, _CM_F_WALK, 0); + iter = _netlbl_catmap_getnode(&catmap, offset, _CM_F_WALK, 0); if (iter == NULL) return -ENOENT; if (offset > iter->startbit) { @@ -584,7 +582,7 @@ int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap, } /** - * netlbl_secattr_catmap_getlong - Export an unsigned long bitmap + * netlbl_catmap_getlong - Export an unsigned long bitmap * @catmap: pointer to the category bitmap * @offset: pointer to the requested offset * @bitmap: the exported bitmap @@ -597,11 +595,11 @@ int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap, * Returns zero on sucess, negative values on failure. * */ -int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap, - u32 *offset, - unsigned long *bitmap) +int netlbl_catmap_getlong(struct netlbl_lsm_catmap *catmap, + u32 *offset, + unsigned long *bitmap) { - struct netlbl_lsm_secattr_catmap *iter; + struct netlbl_lsm_catmap *iter; u32 off = *offset; u32 idx; @@ -613,7 +611,7 @@ int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap, off = catmap->startbit; *offset = off; } - iter = _netlbl_secattr_catmap_getnode(&catmap, off, _CM_F_NONE, 0); + iter = _netlbl_catmap_getnode(&catmap, off, _CM_F_NONE, 0); if (iter == NULL) { *offset = (u32)-1; return 0; @@ -632,7 +630,7 @@ int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap, } /** - * netlbl_secattr_catmap_setbit - Set a bit in a LSM secattr catmap + * netlbl_catmap_setbit - Set a bit in a LSM secattr catmap * @catmap: pointer to the category bitmap * @bit: the bit to set * @flags: memory allocation flags @@ -642,14 +640,14 @@ int netlbl_secattr_catmap_getlong(struct netlbl_lsm_secattr_catmap *catmap, * negative values on failure. * */ -int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap, - u32 bit, - gfp_t flags) +int netlbl_catmap_setbit(struct netlbl_lsm_catmap **catmap, + u32 bit, + gfp_t flags) { - struct netlbl_lsm_secattr_catmap *iter; + struct netlbl_lsm_catmap *iter; u32 idx; - iter = _netlbl_secattr_catmap_getnode(catmap, bit, _CM_F_ALLOC, flags); + iter = _netlbl_catmap_getnode(catmap, bit, _CM_F_ALLOC, flags); if (iter == NULL) return -ENOMEM; @@ -661,7 +659,7 @@ int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap, } /** - * netlbl_secattr_catmap_setrng - Set a range of bits in a LSM secattr catmap + * netlbl_catmap_setrng - Set a range of bits in a LSM secattr catmap * @catmap: pointer to the category bitmap * @start: the starting bit * @end: the last bit in the string @@ -672,10 +670,10 @@ int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap **catmap, * on success, negative values on failure. * */ -int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap, - u32 start, - u32 end, - gfp_t flags) +int netlbl_catmap_setrng(struct netlbl_lsm_catmap **catmap, + u32 start, + u32 end, + gfp_t flags) { int rc = 0; u32 spot = start; @@ -683,22 +681,20 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap, while (rc == 0 && spot <= end) { if (((spot & (BITS_PER_LONG - 1)) != 0) && ((end - spot) > BITS_PER_LONG)) { - rc = netlbl_secattr_catmap_setlong(catmap, - spot, - (unsigned long)-1, - flags); + rc = netlbl_catmap_setlong(catmap, + spot, + (unsigned long)-1, + flags); spot += BITS_PER_LONG; } else - rc = netlbl_secattr_catmap_setbit(catmap, - spot++, - flags); + rc = netlbl_catmap_setbit(catmap, spot++, flags); } return rc; } /** - * netlbl_secattr_catmap_setlong - Import an unsigned long bitmap + * netlbl_catmap_setlong - Import an unsigned long bitmap * @catmap: pointer to the category bitmap * @offset: offset to the start of the imported bitmap * @bitmap: the bitmap to import @@ -710,20 +706,19 @@ int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap **catmap, * on success, negative values on failure. * */ -int netlbl_secattr_catmap_setlong(struct netlbl_lsm_secattr_catmap **catmap, - u32 offset, - unsigned long bitmap, - gfp_t flags) +int netlbl_catmap_setlong(struct netlbl_lsm_catmap **catmap, + u32 offset, + unsigned long bitmap, + gfp_t flags) { - struct netlbl_lsm_secattr_catmap *iter; + struct netlbl_lsm_catmap *iter; u32 idx; /* only allow aligned offsets */ if ((offset & (BITS_PER_LONG - 1)) != 0) return -EINVAL; - iter = _netlbl_secattr_catmap_getnode(catmap, - offset, _CM_F_ALLOC, flags); + iter = _netlbl_catmap_getnode(catmap, offset, _CM_F_ALLOC, flags); if (iter == NULL) return -ENOMEM; |