ISAR/libmdbx
3
0
Fork 0
mirror of https://github.com/isar/libmdbx.git synced 2025-02-08 11:10:50 +08:00
Code Issues Packages Projects Releases Wiki Activity

mdbx: minor fix/distinction MDBX_EBADSIGN and MDBX_EINVAL errors for cursors.

Browse Source 
Change-Id: I6d72638a69ff0f793156fe5e0e7ca5531a97c7cf
This commit is contained in:
Leonid Yuriev 2020-11-05 08:25:20 +03:00
parent b6f0070f85
commit b1446b7752
1 changed files with 29 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
src/core.c
View File

@ -12374,7 +12374,8 @@ int mdbx_cursor_get(MDBX_cursor *mc, MDBX_val *key, MDBX_val *data,
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = check_txn(mc->mc_txn, MDBX_TXN_BLOCKED);
if (unlikely(rc != MDBX_SUCCESS))
@ -12587,7 +12588,8 @@ int mdbx_cursor_put(MDBX_cursor *mc, const MDBX_val *key, MDBX_val *data,
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = check_txn_rw(mc->mc_txn, MDBX_TXN_BLOCKED);
if (unlikely(rc != MDBX_SUCCESS))
@ -13386,7 +13388,8 @@ int mdbx_cursor_del(MDBX_cursor *mc, MDBX_put_flags_t flags) {
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = check_txn_rw(mc->mc_txn, MDBX_TXN_BLOCKED);
if (unlikely(rc != MDBX_SUCCESS))
@ -14050,7 +14053,7 @@ int mdbx_cursor_set_userctx(MDBX_cursor *mc, void *ctx) {
if (unlikely(mc->mc_signature != MDBX_MC_READY4CLOSE &&
mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EINVAL;
return MDBX_EBADSIGN;
MDBX_cursor_couple *couple = container_of(mc, MDBX_cursor_couple, outer);
couple->mc_userctx = ctx;
@ -14074,7 +14077,9 @@ int mdbx_cursor_bind(MDBX_txn *txn, MDBX_cursor *mc, MDBX_dbi dbi) {
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_READY4CLOSE)) {
if (unlikely(mc->mc_signature != MDBX_MC_LIVE || mc->mc_backup))
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
if (unlikely(mc->mc_backup))
return MDBX_EINVAL;
if (unlikely(!mc->mc_txn || mc->mc_txn->mt_signature != MDBX_MT_SIGNATURE))
return MDBX_PROBLEM;
@ -14144,7 +14149,8 @@ int mdbx_cursor_copy(const MDBX_cursor *src, MDBX_cursor *dest) {
if (unlikely(!src))
return MDBX_EINVAL;
if (unlikely(src->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (src->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = mdbx_cursor_bind(src->mc_txn, dest, src->mc_dbi);
if (unlikely(rc != MDBX_SUCCESS))
@ -14174,7 +14180,8 @@ int mdbx_cursor_count(const MDBX_cursor *mc, size_t *countp) {
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = check_txn(mc->mc_txn, MDBX_TXN_BLOCKED);
if (unlikely(rc != MDBX_SUCCESS))
@ -18563,7 +18570,8 @@ int mdbx_cursor_on_first(const MDBX_cursor *mc) {
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
if (!(mc->mc_flags & C_INITIALIZED))
return MDBX_RESULT_FALSE;
@ -18581,7 +18589,8 @@ int mdbx_cursor_on_last(const MDBX_cursor *mc) {
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
if (!(mc->mc_flags & C_INITIALIZED))
return MDBX_RESULT_FALSE;
@ -18600,7 +18609,8 @@ int mdbx_cursor_eof(const MDBX_cursor *mc) {
return MDBX_EINVAL;
if (unlikely(mc->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (mc->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
if ((mc->mc_flags & C_INITIALIZED) == 0)
return MDBX_RESULT_TRUE;
@ -18631,9 +18641,13 @@ __hot static int cursor_diff(const MDBX_cursor *const __restrict x,
r->level = 0;
r->root_nkeys = 0;
if (unlikely(y->mc_signature != MDBX_MC_LIVE ||
x->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
if (unlikely(x->mc_signature != MDBX_MC_LIVE))
return (x->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
if (unlikely(y->mc_signature != MDBX_MC_LIVE))
return (y->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = check_txn(x->mc_txn, MDBX_TXN_BLOCKED);
if (unlikely(rc != MDBX_SUCCESS))
@ -18799,7 +18813,8 @@ int mdbx_estimate_move(const MDBX_cursor *cursor, MDBX_val *key, MDBX_val *data,
return MDBX_EINVAL;
if (unlikely(cursor->mc_signature != MDBX_MC_LIVE))
return MDBX_EBADSIGN;
return (cursor->mc_signature == MDBX_MC_READY4CLOSE) ? MDBX_EINVAL
: MDBX_EBADSIGN;
int rc = check_txn(cursor->mc_txn, MDBX_TXN_BLOCKED);
if (unlikely(rc != MDBX_SUCCESS))