diff options
Diffstat (limited to 'vendor/golang.org/x/sys/unix/fcntl.go')
| -rw-r--r-- | vendor/golang.org/x/sys/unix/fcntl.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/vendor/golang.org/x/sys/unix/fcntl.go b/vendor/golang.org/x/sys/unix/fcntl.go index 39c03f1e..4dc53486 100644 --- a/vendor/golang.org/x/sys/unix/fcntl.go +++ b/vendor/golang.org/x/sys/unix/fcntl.go @@ -9,12 +9,11 @@ package unix import "unsafe" // fcntl64Syscall is usually SYS_FCNTL, but is overridden on 32-bit Linux -// systems by flock_linux_32bit.go to be SYS_FCNTL64. +// systems by fcntl_linux_32bit.go to be SYS_FCNTL64. var fcntl64Syscall uintptr = SYS_FCNTL -// FcntlInt performs a fcntl syscall on fd with the provided command and argument. -func FcntlInt(fd uintptr, cmd, arg int) (int, error) { - valptr, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(arg)) +func fcntl(fd int, cmd, arg int) (int, error) { + valptr, _, errno := Syscall(fcntl64Syscall, uintptr(fd), uintptr(cmd), uintptr(arg)) var err error if errno != 0 { err = errno @@ -22,6 +21,11 @@ func FcntlInt(fd uintptr, cmd, arg int) (int, error) { return int(valptr), err } +// FcntlInt performs a fcntl syscall on fd with the provided command and argument. +func FcntlInt(fd uintptr, cmd, arg int) (int, error) { + return fcntl(int(fd), cmd, arg) +} + // FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command. func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error { _, _, errno := Syscall(fcntl64Syscall, fd, uintptr(cmd), uintptr(unsafe.Pointer(lk))) |