mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-30 15:42:46 +00:00
1e7b32490d
This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).
39 lines
774 B
Go
39 lines
774 B
Go
package sysfs
|
|
|
|
import (
|
|
"os"
|
|
|
|
"github.com/tetratelabs/wazero/experimental/sys"
|
|
)
|
|
|
|
// toOsOpenFlag converts the input to the flag parameter of os.OpenFile
|
|
func toOsOpenFlag(oflag sys.Oflag) (flag int) {
|
|
// First flags are exclusive
|
|
switch oflag & (sys.O_RDONLY | sys.O_RDWR | sys.O_WRONLY) {
|
|
case sys.O_RDONLY:
|
|
flag |= os.O_RDONLY
|
|
case sys.O_RDWR:
|
|
flag |= os.O_RDWR
|
|
case sys.O_WRONLY:
|
|
flag |= os.O_WRONLY
|
|
}
|
|
|
|
// Run down the flags defined in the os package
|
|
if oflag&sys.O_APPEND != 0 {
|
|
flag |= os.O_APPEND
|
|
}
|
|
if oflag&sys.O_CREAT != 0 {
|
|
flag |= os.O_CREATE
|
|
}
|
|
if oflag&sys.O_EXCL != 0 {
|
|
flag |= os.O_EXCL
|
|
}
|
|
if oflag&sys.O_SYNC != 0 {
|
|
flag |= os.O_SYNC
|
|
}
|
|
if oflag&sys.O_TRUNC != 0 {
|
|
flag |= os.O_TRUNC
|
|
}
|
|
return withSyscallOflag(oflag, flag)
|
|
}
|