e0f69f36ea
Previously the libgo Makefile explicitly listed the set of files to
compile for each package. For packages that use build tags, this
required a lot of awkward automake conditionals in the Makefile.
This CL changes the build to look at the build tags in the files.
The new shell script libgo/match.sh does the matching. This required
adjusting a lot of build tags, and removing some files that are never
used. I verified that the exact same sets of files are compiled on
amd64 GNU/Linux. I also tested the build on i386 Solaris.
Writing match.sh revealed some bugs in the build tag handling that
already exists, in a slightly different form, in the gotest shell
script. This CL fixes those problems as well.
The old code used automake conditionals to handle systems that were
missing strerror_r and wait4. Rather than deal with those in Go, those
functions are now implemented in runtime/go-nosys.c when necessary, so
the Go code can simply assume that they exist.
The os testsuite looked for dir_unix.go, which was never built for gccgo
and has now been removed. I changed the testsuite to look for dir.go
instead.
Reviewed-on: https://go-review.googlesource.com/25546
From-SVN: r239189
35 lines
1.5 KiB
Go
35 lines
1.5 KiB
Go
// socket_xnet.go -- Socket handling specific to Solaris.
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// Enforce use of XPG 4.2 versions of socket functions.
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// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build solaris
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package syscall
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//sys bind(fd int, sa *RawSockaddrAny, len Socklen_t) (err error)
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//__xnet_bind(fd _C_int, sa *RawSockaddrAny, len Socklen_t) _C_int
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//sys connect(s int, addr *RawSockaddrAny, addrlen Socklen_t) (err error)
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//__xnet_connect(s _C_int, addr *RawSockaddrAny, addrlen Socklen_t) _C_int
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//sysnb socket(domain int, typ int, proto int) (fd int, err error)
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//__xnet_socket(domain _C_int, typ _C_int, protocol _C_int) _C_int
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//sysnb socketpair(domain int, typ int, proto int, fd *[2]_C_int) (err error)
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//__xnet_socketpair(domain _C_int, typ _C_int, protocol _C_int, fd *[2]_C_int) _C_int
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//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *Socklen_t) (err error)
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//__xnet_getsockopt(s _C_int, level _C_int, name _C_int, val *byte, vallen *Socklen_t) _C_int
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//sys sendto(s int, buf []byte, flags int, to *RawSockaddrAny, tolen Socklen_t) (err error)
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//__xnet_sendto(s _C_int, buf *byte, len Size_t, flags _C_int, to *RawSockaddrAny, tolen Socklen_t) Ssize_t
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//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
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//__xnet_recvmsg(s _C_int, msg *Msghdr, flags _C_int) Ssize_t
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//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
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//__xnet_sendmsg(s _C_int, msg *Msghdr, flags _C_int) Ssize_t
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