From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 888AB2F902 for ; Sat, 25 May 2019 06:44:46 -0400 (EDT) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing.freelists.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9cwLSgsPxVak for ; Sat, 25 May 2019 06:44:46 -0400 (EDT) Received: from smtpng1.m.smailru.net (smtpng1.m.smailru.net [94.100.181.251]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTPS id 4C14821CFA for ; Sat, 25 May 2019 06:44:46 -0400 (EDT) From: imeevma@tarantool.org Subject: [tarantool-patches] [PATCH v1 09/21] sql: remove SQL_MISUSE errcode Date: Sat, 25 May 2019 13:44:44 +0300 Message-Id: <272b91a91687755e285f491795c4e852ff58fd6c.1558780708.git.imeevma@gmail.com> In-Reply-To: References: Sender: tarantool-patches-bounce@freelists.org Errors-to: tarantool-patches-bounce@freelists.org Reply-To: tarantool-patches@freelists.org List-Help: List-Unsubscribe: List-software: Ecartis version 1.0.0 List-Id: tarantool-patches List-Subscribe: List-Owner: List-post: List-Archive: To: korablev@tarantool.org Cc: tarantool-patches@freelists.org Removing this error code is part of getting rid of the SQL error system. --- src/box/sql/malloc.c | 56 --------------------------------------------------- src/box/sql/sqlInt.h | 13 ------------ src/box/sql/status.c | 33 ------------------------------ src/box/sql/vdbeapi.c | 6 +----- 4 files changed, 1 insertion(+), 107 deletions(-) diff --git a/src/box/sql/malloc.c b/src/box/sql/malloc.c index 5c9c8d5..6ed9aeb 100644 --- a/src/box/sql/malloc.c +++ b/src/box/sql/malloc.c @@ -174,38 +174,6 @@ static SQL_WSD struct Mem0Global { #define mem0 GLOBAL(struct Mem0Global, mem0) - -/* - * Set the soft heap-size limit for the library. Passing a zero or - * negative value indicates no limit. - */ -sql_int64 -sql_soft_heap_limit64(sql_int64 n) -{ - sql_int64 priorLimit; - sql_int64 excess; - sql_int64 nUsed; - priorLimit = mem0.alarmThreshold; - if (n < 0) { - return priorLimit; - } - mem0.alarmThreshold = n; - nUsed = sqlStatusValue(SQL_STATUS_MEMORY_USED); - mem0.nearlyFull = (n > 0 && n <= nUsed); - excess = sql_memory_used() - n; - if (excess > 0) - sql_release_memory((int)(excess & 0x7fffffff)); - return priorLimit; -} - -void -sql_soft_heap_limit(int n) -{ - if (n < 0) - n = 0; - sql_soft_heap_limit64(n); -} - /* * Initialize the memory allocation subsystem. */ @@ -263,30 +231,6 @@ sqlMallocEnd(void) } /* - * Return the amount of memory currently checked out. - */ -sql_int64 -sql_memory_used(void) -{ - sql_int64 res, mx; - sql_status64(SQL_STATUS_MEMORY_USED, &res, &mx, 0); - return res; -} - -/* - * Return the maximum amount of memory that has ever been - * checked out since either the beginning of this process - * or since the most recent reset. - */ -sql_int64 -sql_memory_highwater(int resetFlag) -{ - sql_int64 res, mx; - sql_status64(SQL_STATUS_MEMORY_USED, &res, &mx, resetFlag); - return mx; -} - -/* * Trigger the alarm */ static void diff --git a/src/box/sql/sqlInt.h b/src/box/sql/sqlInt.h index 3c312b0..e6bd5ba 100644 --- a/src/box/sql/sqlInt.h +++ b/src/box/sql/sqlInt.h @@ -370,8 +370,6 @@ enum sql_ret_code { SQL_TOOBIG, /** Abort due to constraint violation. */ SQL_CONSTRAINT, - /** Library used incorrectly. */ - SQL_MISUSE, /** 2nd parameter to sql_bind out of range. */ SQL_RANGE, SQL_TARANTOOL_ERROR, @@ -690,9 +688,6 @@ sql_os_end(void); #define SQL_STATUS_SCRATCH_SIZE 8 #define SQL_STATUS_MALLOC_COUNT 9 -sql_int64 -sql_memory_used(void); - int sql_create_function_v2(sql * db, const char *zFunctionName, @@ -751,11 +746,6 @@ sql_vfs_find(const char *zVfsName); #define SQL_TESTCTRL_SORTER_MMAP 24 #define SQL_TESTCTRL_LAST 24 -int -sql_status64(int op, sql_int64 * pCurrent, - sql_int64 * pHighwater, - int resetFlag); - typedef struct sql_io_methods sql_io_methods; struct sql_io_methods { @@ -795,9 +785,6 @@ struct sql_io_methods { int sql_os_init(void); -sql_int64 -sql_soft_heap_limit64(sql_int64 N); - int sql_limit(sql *, int id, int newVal); diff --git a/src/box/sql/status.c b/src/box/sql/status.c index 2d4eae0..10be3d9 100644 --- a/src/box/sql/status.c +++ b/src/box/sql/status.c @@ -127,39 +127,6 @@ sqlStatusHighwater(int op, int X) } /* - * Query status information. - */ -int -sql_status64(int op, - sql_int64 * pCurrent, - sql_int64 * pHighwater, int resetFlag) -{ - wsdStatInit; - if (op < 0 || op >= ArraySize(wsdStat.nowValue)) { - return SQL_MISUSE; - } - *pCurrent = wsdStat.nowValue[op]; - *pHighwater = wsdStat.mxValue[op]; - if (resetFlag) { - wsdStat.mxValue[op] = wsdStat.nowValue[op]; - } - return 0; -} - -int -sql_status(int op, int *pCurrent, int *pHighwater, int resetFlag) -{ - sql_int64 iCur = 0, iHwtr = 0; - int rc; - rc = sql_status64(op, &iCur, &iHwtr, resetFlag); - if (rc == 0) { - *pCurrent = (int)iCur; - *pHighwater = (int)iHwtr; - } - return rc; -} - -/* * Query status information for a single database connection */ int diff --git a/src/box/sql/vdbeapi.c b/src/box/sql/vdbeapi.c index 32f4608..c4891a5 100644 --- a/src/box/sql/vdbeapi.c +++ b/src/box/sql/vdbeapi.c @@ -976,11 +976,7 @@ vdbeUnbind(Vdbe * p, int i) { Mem *pVar; assert(p != NULL); - if (p->magic != VDBE_MAGIC_RUN || p->pc >= 0) { - sql_log(SQL_MISUSE, - "bind on a busy prepared statement: [%s]", p->zSql); - return SQL_MISUSE; - } + assert(p->magic == VDBE_MAGIC_RUN && p->pc < 0); if (i < 1 || i > p->nVar) { return SQL_RANGE; } -- 2.7.4