diff options
author | Jesse Duffield <jessedduffield@gmail.com> | 2023-03-19 15:41:47 +1100 |
---|---|---|
committer | GitHub <noreply@github.com> | 2023-03-19 15:41:47 +1100 |
commit | b542579db31f160a8d13d255b447d654d253db17 (patch) | |
tree | 6256712aebff6168a68ed1457bfabc1b53d65565 /vendor/golang.org/x/sys/unix/syscall_darwin.go | |
parent | e6274af0155fba4a301b525b10583c04da7d9484 (diff) |
Better escape code parsing (thanks to Ryooooooga) (#2514)
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_darwin.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/syscall_darwin.go | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go index 192b071b3..7064d6eba 100644 --- a/vendor/golang.org/x/sys/unix/syscall_darwin.go +++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go @@ -14,7 +14,6 @@ package unix import ( "fmt" - "runtime" "syscall" "unsafe" ) @@ -376,11 +375,10 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) { func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(signum), 1) } //sys ioctl(fd int, req uint, arg uintptr) (err error) +//sys ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL func IoctlCtlInfo(fd int, ctlInfo *CtlInfo) error { - err := ioctl(fd, CTLIOCGINFO, uintptr(unsafe.Pointer(ctlInfo))) - runtime.KeepAlive(ctlInfo) - return err + return ioctlPtr(fd, CTLIOCGINFO, unsafe.Pointer(ctlInfo)) } // IfreqMTU is struct ifreq used to get or set a network device's MTU. @@ -394,16 +392,14 @@ type IfreqMTU struct { func IoctlGetIfreqMTU(fd int, ifname string) (*IfreqMTU, error) { var ifreq IfreqMTU copy(ifreq.Name[:], ifname) - err := ioctl(fd, SIOCGIFMTU, uintptr(unsafe.Pointer(&ifreq))) + err := ioctlPtr(fd, SIOCGIFMTU, unsafe.Pointer(&ifreq)) return &ifreq, err } // IoctlSetIfreqMTU performs the SIOCSIFMTU ioctl operation on fd to set the MTU // of the network device specified by ifreq.Name. func IoctlSetIfreqMTU(fd int, ifreq *IfreqMTU) error { - err := ioctl(fd, SIOCSIFMTU, uintptr(unsafe.Pointer(ifreq))) - runtime.KeepAlive(ifreq) - return err + return ioctlPtr(fd, SIOCSIFMTU, unsafe.Pointer(ifreq)) } //sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS_SYSCTL |