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go/src/internal/syscall/unix/asm_darwin.s

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crypto/rand, internal/syscall/unix: add support for getentropy syscall on darwin The getentropy syscall is available on macOS since version 10.12, which is the minimum required version since Go 1.15. Change-Id: I294259af0b11df9669e4dc5fa891d2f2f039d91a Reviewed-on: https://go-review.googlesource.com/c/go/+/302489 Trust: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org>
2021-03-17 11:17:02 +01:00
// Copyright 2021 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#include "textflag.h"
TEXT ·libc_getentropy_trampoline(SB),NOSPLIT,$0-0
JMP libc_getentropy(SB)
net: use libc (not cgo) for DNS on macOS Change the macOS implementation to use libc calls. Using libc calls directly is what we do for all the runtime and os syscalls. Doing so here as well improves consistency and also makes it possible to cross-compile (from non-Mac systems) macOS binaries that use the native name resolver. Fixes #12524. Change-Id: I011f4fcc5c50fbb5396e494889765dcbb9342336 Reviewed-on: https://go-review.googlesource.com/c/go/+/446178 Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-10-28 10:54:37 -04:00
TEXT ·libc_getaddrinfo_trampoline(SB),NOSPLIT,$0-0
JMP libc_getaddrinfo(SB)
TEXT ·libc_freeaddrinfo_trampoline(SB),NOSPLIT,$0-0
JMP libc_freeaddrinfo(SB)
TEXT ·libc_getnameinfo_trampoline(SB),NOSPLIT,$0-0
JMP libc_getnameinfo(SB)
TEXT ·libc_gai_strerror_trampoline(SB),NOSPLIT,$0-0
JMP libc_gai_strerror(SB)
net: unify CNAME handling across ports Unix and Windows differ in how they handle LookupCNAME(name). If name exists in DNS with an A or AAAA record but no CNAME, then on all operating systems and in the pure Go resolver, LookupCNAME returns the name associated with the A/AAAA record (the original name). TestLookupCNAME has been testing this, because www.google.com has no CNAME. I think it did at one point, but not anymore, and the tests are still passing. Also added google.com as a test, since top-level domains are disallowed from having CNAMEs. If name exists in DNS with a CNAME record pointing to a record that does not exist or that has no A or AAAA record, then Windows has always reported the CNAME value, but Unix-based systems and the pure Go resolver have reported a failure instead. cname-to-txt.go4.org is an test record that is a CNAME to a non-A/AAAA target (the target only has a TXT record). This CL changes the Unix-based systems and the pure Go resolver to match the Windows behavior, allowing LookupCNAME to succeed whenever a CNAME exists. TestLookupCNAME nows tests the new behavior by looking up cname-to-txt.go4.org (run by bradfitz). Fixes #50101. Change-Id: Ieff5026c8535760e6313c7a41ebd5ff24de6d9be Reviewed-on: https://go-review.googlesource.com/c/go/+/446179 Run-TryBot: Russ Cox <rsc@golang.org> Auto-Submit: Russ Cox <rsc@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-10-28 10:57:14 -04:00
TEXT ·libresolv_res_9_ninit_trampoline(SB),NOSPLIT,$0-0
JMP libresolv_res_9_ninit(SB)
TEXT ·libresolv_res_9_nclose_trampoline(SB),NOSPLIT,$0-0
JMP libresolv_res_9_nclose(SB)
TEXT ·libresolv_res_9_nsearch_trampoline(SB),NOSPLIT,$0-0
JMP libresolv_res_9_nsearch(SB)
os/signal/internal/pty: use libc (not cgo) on macOS This package is only used by tests anyway, but might as well remove the cgo use on macOS so that it doesn't show up as a cgo user, as part of our overall strategy to remove cgo use in the standard library on macOS. Change-Id: I5a1a39ed56373385f9d43a5e17098035dc1a451a Reviewed-on: https://go-review.googlesource.com/c/go/+/449315 TryBot-Result: Gopher Robot <gobot@golang.org> Auto-Submit: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Cherry Mui <cherryyz@google.com> Reviewed-by: Ian Lance Taylor <iant@google.com>
2022-11-09 15:43:54 -05:00
TEXT ·libc_grantpt_trampoline(SB),NOSPLIT,$0-0
JMP libc_grantpt(SB)
TEXT ·libc_unlockpt_trampoline(SB),NOSPLIT,$0-0
JMP libc_unlockpt(SB)
TEXT ·libc_ptsname_r_trampoline(SB),NOSPLIT,$0-0
JMP libc_ptsname_r(SB)
TEXT ·libc_posix_openpt_trampoline(SB),NOSPLIT,$0-0
JMP libc_posix_openpt(SB)
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