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pgcrypto update:

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* Use error codes instead of -1
* px_strerror for new error codes
* calling convention change for px_gen_salt - return error code
* use px_strerror in pgcrypto.c

Marko Kreen
This commit is contained in:
Neil Conway
2005-03-21 05:19:55 +00:00
parent fa332a06ec
commit b160d6b9dc
9 changed files with 124 additions and 68 deletions
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24
contrib/pgcrypto/px.h
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@ -26,7 +26,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $PostgreSQL: pgsql/contrib/pgcrypto/px.h,v 1.10 2005/03/21 05:18:46 neilc Exp $
* $PostgreSQL: pgsql/contrib/pgcrypto/px.h,v 1.11 2005/03/21 05:19:55 neilc Exp $
*/
#ifndef __PX_H
@ -63,6 +63,26 @@ void px_free(void *p);
/* max salt returned */
#define PX_MAX_SALT_LEN 128
/*
* PX error codes
*/
#define PXE_OK 0
#define PXE_ERR_GENERIC -1
#define PXE_NO_HASH -2
#define PXE_NO_CIPHER -3
#define PXE_NOTBLOCKSIZE -4
#define PXE_BAD_OPTION -5
#define PXE_BAD_FORMAT -6
#define PXE_KEY_TOO_BIG -7
#define PXE_CIPHER_INIT -8
#define PXE_HASH_UNUSABLE_FOR_HMAC -9
#define PXE_DEV_READ_ERROR -10
#define PXE_OSSL_RAND_ERROR -11
#define PXE_BUG -12
#define PXE_ARGUMENT_ERROR -13
#define PXE_UNKNOWN_SALT_ALGO -14
#define PXE_BAD_SALT_ROUNDS -15
#define PXE_MCRYPT_INTERNAL -16
typedef struct px_digest PX_MD;
typedef struct px_alias PX_Alias;
@ -149,6 +169,8 @@ int px_find_combo(const char *name, PX_Combo ** res);
int px_get_random_bytes(uint8 *dst, unsigned count);
const char *px_strerror(int err);
const char *px_resolve_alias(const PX_Alias * aliases, const char *name);
#define px_md_result_size(md) (md)->result_size(md)