From b09c6d56832eb1718c07d74abf3bc6ae3fe4e030 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 14:36:04 +0200 Subject: Adding upstream version 1.1.0. Signed-off-by: Daniel Baumann --- .../sqlite3_opt_unlock_notify.c | 85 ++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 dependencies/pkg/mod/github.com/mattn/go-sqlite3@v1.14.16/sqlite3_opt_unlock_notify.c (limited to 'dependencies/pkg/mod/github.com/mattn/go-sqlite3@v1.14.16/sqlite3_opt_unlock_notify.c') diff --git a/dependencies/pkg/mod/github.com/mattn/go-sqlite3@v1.14.16/sqlite3_opt_unlock_notify.c b/dependencies/pkg/mod/github.com/mattn/go-sqlite3@v1.14.16/sqlite3_opt_unlock_notify.c new file mode 100644 index 0000000..fc37b33 --- /dev/null +++ b/dependencies/pkg/mod/github.com/mattn/go-sqlite3@v1.14.16/sqlite3_opt_unlock_notify.c @@ -0,0 +1,85 @@ +// Copyright (C) 2018 Yasuhiro Matsumoto . +// +// Use of this source code is governed by an MIT-style +// license that can be found in the LICENSE file. + +#ifdef SQLITE_ENABLE_UNLOCK_NOTIFY +#include +#include "sqlite3-binding.h" + +extern int unlock_notify_wait(sqlite3 *db); + +int +_sqlite3_step_blocking(sqlite3_stmt *stmt) +{ + int rv; + sqlite3* db; + + db = sqlite3_db_handle(stmt); + for (;;) { + rv = sqlite3_step(stmt); + if (rv != SQLITE_LOCKED) { + break; + } + if (sqlite3_extended_errcode(db) != SQLITE_LOCKED_SHAREDCACHE) { + break; + } + rv = unlock_notify_wait(db); + if (rv != SQLITE_OK) { + break; + } + sqlite3_reset(stmt); + } + + return rv; +} + +int +_sqlite3_step_row_blocking(sqlite3_stmt* stmt, long long* rowid, long long* changes) +{ + int rv; + sqlite3* db; + + db = sqlite3_db_handle(stmt); + for (;;) { + rv = sqlite3_step(stmt); + if (rv!=SQLITE_LOCKED) { + break; + } + if (sqlite3_extended_errcode(db) != SQLITE_LOCKED_SHAREDCACHE) { + break; + } + rv = unlock_notify_wait(db); + if (rv != SQLITE_OK) { + break; + } + sqlite3_reset(stmt); + } + + *rowid = (long long) sqlite3_last_insert_rowid(db); + *changes = (long long) sqlite3_changes(db); + return rv; +} + +int +_sqlite3_prepare_v2_blocking(sqlite3 *db, const char *zSql, int nBytes, sqlite3_stmt **ppStmt, const char **pzTail) +{ + int rv; + + for (;;) { + rv = sqlite3_prepare_v2(db, zSql, nBytes, ppStmt, pzTail); + if (rv!=SQLITE_LOCKED) { + break; + } + if (sqlite3_extended_errcode(db) != SQLITE_LOCKED_SHAREDCACHE) { + break; + } + rv = unlock_notify_wait(db); + if (rv != SQLITE_OK) { + break; + } + } + + return rv; +} +#endif -- cgit v1.2.3