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adding sqlite3 backup functions (#13346)

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* adding sqlite3 backup functions

* changing sleep to sqlite3_sleep to prevent clashes
This commit is contained in:
pyloor
2020-02-07 07:11:05 +01:00
committed by ringabout
parent 2efcbd55c3
commit 8f6fee9098
1 changed files with 17 additions and 0 deletions
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17
src/wrappers/sqlite3.nim
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@@ -110,6 +110,9 @@ type
Sqlite3 {.pure, final.} = object
PSqlite3* = ptr Sqlite3
PPSqlite3* = ptr PSqlite3
Sqlite3_Backup {.pure, final.} = object
PSqlite3_Backup* = ptr Sqlite3_Backup
PPSqlite3_Backup* = ptr PSqlite3_Backup
Context{.pure, final.} = object
Pcontext* = ptr Context
TStmt{.pure, final.} = object
@@ -366,6 +369,20 @@ proc version*(): cstring{.cdecl, mylib, importc: "sqlite3_libversion".}
# Not published functions
proc libversion_number*(): int32{.cdecl, mylib,
importc: "sqlite3_libversion_number".}
proc backup_init*(pDest: PSqlite3, zDestName: cstring, pSource: PSqlite3, zSourceName: cstring): PSqlite3_Backup {.
cdecl, mylib, importc: "sqlite3_backup_init".}
proc backup_step*(pBackup: PSqlite3_Backup, nPage: int32): int32 {.cdecl, mylib, importc: "sqlite3_backup_step".}
proc backup_finish*(pBackup: PSqlite3_Backup): int32 {.cdecl, mylib, importc: "sqlite3_backup_finish".}
proc backup_pagecount*(pBackup: PSqlite3_Backup): int32 {.cdecl, mylib, importc: "sqlite3_backup_pagecount".}
proc backup_remaining*(pBackup: PSqlite3_Backup): int32 {.cdecl, mylib, importc: "sqlite3_backup_remaining".}
proc sqlite3_sleep*(t: int64): int64 {.cdecl, mylib, importc: "sqlite3_sleep".}
#function sqlite3_key(db:Psqlite3; pKey:pointer; nKey:longint):longint;cdecl; external Sqlite3Lib name 'sqlite3_key';
#function sqlite3_rekey(db:Psqlite3; pKey:pointer; nKey:longint):longint;cdecl; external Sqlite3Lib name 'sqlite3_rekey';
#function sqlite3_sleep(_para1:longint):longint;cdecl; external Sqlite3Lib name 'sqlite3_sleep';