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Misc changes from the flakes branch

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This commit is contained in:
Eelco Dolstra 2020-03-24 14:26:13 +01:00
parent c85097da7c
commit 0a10854f85
22 changed files with 110 additions and 60 deletions
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10
src/libstore/sqlite.hh
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@ -5,8 +5,8 @@
#include "types.hh"
class sqlite3;
class sqlite3_stmt;
struct sqlite3;
struct sqlite3_stmt;
namespace nix {
@ -15,13 +15,16 @@ struct SQLite
{
sqlite3 * db = 0;
SQLite() { }
SQLite(const Path & path);
SQLite(const Path & path, bool create = true);
SQLite(const SQLite & from) = delete;
SQLite& operator = (const SQLite & from) = delete;
SQLite& operator = (SQLite && from) { db = from.db; from.db = 0; return *this; }
~SQLite();
operator sqlite3 * () { return db; }
/* Disable synchronous mode, set truncate journal mode. */
void isCache();
void exec(const std::string & stmt);
};
@ -52,6 +55,7 @@ struct SQLiteStmt
/* Bind the next parameter. */
Use & operator () (const std::string & value, bool notNull = true);
Use & operator () (const unsigned char * data, size_t len, bool notNull = true);
Use & operator () (int64_t value, bool notNull = true);
Use & bind(); // null