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Add support for tmstmpvfs #133

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Merged
oxtoacart merged 3 commits into from
Feb 13, 2026
+1,135 −4
Merged

Add support for tmstmpvfs #133

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627a3bd
cgosqlite: add the timestamp vfs shim
knyar Jan 26, 2026
c228ca6
cgosqlite: fflush after every write, fix salt1 offset
knyar Jan 29, 2026
e3d8580
put tmstmpvfs shim behind build tag sqlite_enable_tmstmpvfs
oxtoacart Feb 13, 2026
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9 changes: 6 additions & 3 deletions .github/workflows/test-sqlite.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -26,11 +26,14 @@ jobs:
- name: Test
run: go test -v ./...

- name: With sqlite_enable_tmstmpvfs
run: go test -v -tags sqlite_enable_tmstmpvfs

- name: Race
run: go test -v -race ./...

- name: Race with sqlite_enable_api_armor
run: go test -v -race -tags sqlite_enable_api_armor
- name: Race with sqlite_enable_api_armor and sqlite_enable_tmstmpvfs
run: go test -v -race -tags sqlite_enable_api_armor,sqlite_enable_tmstmpvfs

- name: No CGO build
run: CGO_ENABLED=0 go install ./...
15 changes: 14 additions & 1 deletion cgosqlite/cgosqlite.go
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Expand Up @@ -48,13 +48,21 @@ package cgosqlite

// Enable API armor.
#cgo sqlite_enable_api_armor CFLAGS: -DSQLITE_ENABLE_API_ARMOR

#ifdef SQLITE_ENABLE_API_ARMOR
int api_armor_enabled=1;
#else
int api_armor_enabled=0;
#endif

// Enable the timestamp VFS shim.
#cgo sqlite_enable_tmstmpvfs CFLAGS: -DSQLITE_EXTRA_INIT=sqlite3_register_tmstmpvfs
#cgo sqlite_enable_tmstmpvfs CFLAGS: -DSQLITE_TMSTMPVFS_STATIC=1
#ifdef SQLITE_TMSTMPVFS_STATIC
int tmstmpvfs_enabled=1;
#else
int tmstmpvfs_enabled=0;
#endif

#include "cgosqlite.h"
*/
import "C"
Expand Down Expand Up @@ -516,3 +524,8 @@ func stringFromBytes(b []byte) string {
func APIArmorEnabled() bool {
return C.api_armor_enabled == 1
}

// TimestampVFSEnabled reports whether or not sqlite was compiled with support for the tmstmpvfs shim.
func TimestampVFSEnabled() bool {
return C.tmstmpvfs_enabled == 1
}
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