diff options
Diffstat (limited to 'internal/syscallcompat/sys_linux.go')
| -rw-r--r-- | internal/syscallcompat/sys_linux.go | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/internal/syscallcompat/sys_linux.go b/internal/syscallcompat/sys_linux.go index a850ba1..ffa5a97 100644 --- a/internal/syscallcompat/sys_linux.go +++ b/internal/syscallcompat/sys_linux.go @@ -35,6 +35,11 @@ const ( // Only defined on Linux ENODATA = unix.ENODATA + + // F_OFD_SETLKW only exists on Linux. On Darwin, fall back to F_SETLKW as a + // flawed replacement. + F_OFD_SETLKW = unix.F_OFD_SETLKW + F_OFD_SETLK = unix.F_OFD_SETLK ) var preallocWarn sync.Once @@ -75,6 +80,15 @@ func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { return syscall.Mknodat(dirfd, path, mode, dev) } +// Statx wraps the Statx syscall. +// Retries on EINTR. +func Statx(dirfd int, path string, flags int, mask int, st *unix.Statx_t) (err error) { + err = retryEINTR(func() error { + return unix.Statx(dirfd, path, flags, mask, st) + }) + return err +} + // Dup3 wraps the Dup3 syscall. We want to use Dup3 rather than Dup2 because Dup2 // is not implemented on arm64. func Dup3(oldfd int, newfd int, flags int) (err error) { |