7a9389330e
gcc/: * gcc.c (default_compilers): Add entry for ".go". * common.opt: Add -static-libgo as a driver option. * doc/install.texi (Configuration): Mention libgo as an option for --enable-shared. Mention go as an option for --enable-languages. * doc/invoke.texi (Overall Options): Mention .go as a file name suffix. Mention go as a -x option. * doc/frontends.texi (G++ and GCC): Mention Go as a supported language. * doc/sourcebuild.texi (Top Level): Mention libgo. * doc/standards.texi (Standards): Add section on Go language. Move references for other languages into their own section. * doc/contrib.texi (Contributors): Mention that I contributed the Go frontend. gcc/testsuite/: * lib/go.exp: New file. * lib/go-dg.exp: New file. * lib/go-torture.exp: New file. * lib/target-supports.exp (check_compile): Match // Go. From-SVN: r167407
26 lines
546 B
C
26 lines
546 B
C
/* errno.c -- functions for getting and setting errno
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Copyright 2010 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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#include <errno.h>
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/* errno is typically a macro. These functions set
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and get errno specific to the libc being used. */
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int GetErrno() asm ("libgo_syscalls.syscall.GetErrno");
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void SetErrno(int) asm ("libgo_syscalls.syscall.SetErrno");
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int
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GetErrno()
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{
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return errno;
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}
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void
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SetErrno(int value)
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{
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errno = value;
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}
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