diff options
Diffstat (limited to 'contrib/pgcrypto/mbuf.h')
| -rw-r--r-- | contrib/pgcrypto/mbuf.h | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/contrib/pgcrypto/mbuf.h b/contrib/pgcrypto/mbuf.h index 6042a4fc2e7..91ef821ed4a 100644 --- a/contrib/pgcrypto/mbuf.h +++ b/contrib/pgcrypto/mbuf.h @@ -26,7 +26,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $PostgreSQL: pgsql/contrib/pgcrypto/mbuf.h,v 1.1 2005/07/10 13:46:28 momjian Exp $ + * $PostgreSQL: pgsql/contrib/pgcrypto/mbuf.h,v 1.2 2005/10/15 02:49:06 momjian Exp $ */ #ifndef __PX_MBUF_H @@ -40,32 +40,36 @@ typedef struct PullFilterOps PullFilterOps; struct PushFilterOps { - /* should return needed buffer size, 0- no buffering, <0 on error - * if NULL, no buffering, and priv=init_arg + /* + * should return needed buffer size, 0- no buffering, <0 on error if NULL, + * no buffering, and priv=init_arg */ int (*init) (PushFilter * next, void *init_arg, void **priv_p); - /* send data to next. should consume all? - * if null, it will be simply copied (in-place) - * returns 0 on error + + /* + * send data to next. should consume all? if null, it will be simply + * copied (in-place) returns 0 on error */ int (*push) (PushFilter * next, void *priv, - const uint8 *src, int len); + const uint8 *src, int len); int (*flush) (PushFilter * next, void *priv); void (*free) (void *priv); }; struct PullFilterOps { - /* should return needed buffer size, 0- no buffering, <0 on error - * if NULL, no buffering, and priv=init_arg + /* + * should return needed buffer size, 0- no buffering, <0 on error if NULL, + * no buffering, and priv=init_arg */ int (*init) (void **priv_p, void *init_arg, PullFilter * src); - /* request data from src, put result ptr to data_p - * can use ptr from src or use buf as work area - * if NULL in-place copy + + /* + * request data from src, put result ptr to data_p can use ptr from src or + * use buf as work area if NULL in-place copy */ int (*pull) (void *priv, PullFilter * src, int len, - uint8 **data_p, uint8 *buf, int buflen); + uint8 **data_p, uint8 *buf, int buflen); void (*free) (void *priv); }; @@ -86,8 +90,8 @@ int mbuf_free(MBuf * mbuf); /* * Push filter */ -int pushf_create(PushFilter ** res, const PushFilterOps * ops, void *init_arg, - PushFilter * next); +int pushf_create(PushFilter ** res, const PushFilterOps * ops, void *init_arg, + PushFilter * next); int pushf_write(PushFilter * mp, const uint8 *data, int len); void pushf_free_all(PushFilter * mp); void pushf_free(PushFilter * mp); @@ -98,13 +102,13 @@ int pushf_create_mbuf_writer(PushFilter ** mp_p, MBuf * mbuf); /* * Pull filter */ -int pullf_create(PullFilter ** res, const PullFilterOps * ops, - void *init_arg, PullFilter * src); +int pullf_create(PullFilter ** res, const PullFilterOps * ops, + void *init_arg, PullFilter * src); int pullf_read(PullFilter * mp, int len, uint8 **data_p); -int pullf_read_max(PullFilter * mp, int len, - uint8 **data_p, uint8 *tmpbuf); +int pullf_read_max(PullFilter * mp, int len, + uint8 **data_p, uint8 *tmpbuf); void pullf_free(PullFilter * mp); -int pullf_read_fixed(PullFilter *src, int len, uint8 *dst); +int pullf_read_fixed(PullFilter * src, int len, uint8 *dst); int pullf_create_mbuf_reader(PullFilter ** pf_p, MBuf * mbuf); @@ -118,4 +122,3 @@ int pullf_create_mbuf_reader(PullFilter ** pf_p, MBuf * mbuf); } while (0) #endif /* __PX_MBUF_H */ - |