unix: unify definition of func fcntl

For linux and *bsd, implement func fcntl in fcntl.go instead of
generating it. Implement it using fcntl64Syscall, so SYS_FCNTL64 is used
on 32-bit linux.

For aix, darwin and solaris continue generate func fcntl as before.

Change-Id: I3750b88d1ee5573daaee2b75c369f723fde8834a
Reviewed-on: https://go-review.googlesource.com/c/sys/+/212337
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Tobias Klauser
2019-12-23 22:40:30 +00:00
committed by Tobias Klauser
parent 0732a99047
commit abf886d6f5
43 changed files with 131 additions and 409 deletions
-11
View File
@@ -659,17 +659,6 @@ func Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func fcntl(fd int, cmd int, arg int) (val int, err error) {
r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg))
val = int(r0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Fdatasync(fd int) (err error) {
_, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0)
if e1 != 0 {