[experiment] add alternative wasm sqlite3 implementation available via build-tag (#2863)

This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).

1 files changed, 31 insertions, 0 deletions

diff --git a/vendor/github.com/tetratelabs/wazero/internal/sysfs/open_file_sun.go b/vendor/github.com/tetratelabs/wazero/internal/sysfs/open_file_sun.go
new file mode 100644
index 000000000..bdf7dd84d
--- /dev/null
+++ b/vendor/github.com/tetratelabs/wazero/internal/sysfs/open_file_sun.go
@@ -0,0 +1,31 @@
+//go:build illumos || solaris
+
+package sysfs
+
+import (
+	"syscall"
+
+	"github.com/tetratelabs/wazero/experimental/sys"
+)
+
+const supportedSyscallOflag = sys.O_DIRECTORY | sys.O_DSYNC | sys.O_NOFOLLOW | sys.O_NONBLOCK | sys.O_RSYNC
+
+func withSyscallOflag(oflag sys.Oflag, flag int) int {
+	if oflag&sys.O_DIRECTORY != 0 {
+		// See https://github.com/illumos/illumos-gate/blob/edd580643f2cf1434e252cd7779e83182ea84945/usr/src/uts/common/sys/fcntl.h#L90
+		flag |= 0x1000000
+	}
+	if oflag&sys.O_DSYNC != 0 {
+		flag |= syscall.O_DSYNC
+	}
+	if oflag&sys.O_NOFOLLOW != 0 {
+		flag |= syscall.O_NOFOLLOW
+	}
+	if oflag&sys.O_NONBLOCK != 0 {
+		flag |= syscall.O_NONBLOCK
+	}
+	if oflag&sys.O_RSYNC != 0 {
+		flag |= syscall.O_RSYNC
+	}
+	return flag
+}