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| author | Ben Cheng <bccheng@google.com> | 2013-03-28 11:14:20 -0700 |
|---|---|---|
| committer | Ben Cheng <bccheng@google.com> | 2013-03-28 12:40:33 -0700 |
| commit | af0c51ac87ab2a87caa03fa108f0d164987a2764 (patch) | |
| tree | 4b8b470f7c5b69642fdab8d0aa1fbc148d02196b /gcc-4.8/libgo/runtime/go-string.h | |
| parent | d87cae247d39ebf4f5a6bf25c932a14d2fdb9384 (diff) | |
| download | toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.gz toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.tar.bz2 toolchain_gcc-af0c51ac87ab2a87caa03fa108f0d164987a2764.zip | |
[GCC 4.8] Initial check-in of GCC 4.8.0
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
Diffstat (limited to 'gcc-4.8/libgo/runtime/go-string.h')
| -rw-r--r-- | gcc-4.8/libgo/runtime/go-string.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc-4.8/libgo/runtime/go-string.h b/gcc-4.8/libgo/runtime/go-string.h new file mode 100644 index 000000000..7fee1da03 --- /dev/null +++ b/gcc-4.8/libgo/runtime/go-string.h @@ -0,0 +1,31 @@ +/* go-string.h -- the string type for Go. + + Copyright 2009 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. */ + +#ifndef LIBGO_GO_STRING_H +#define LIBGO_GO_STRING_H + +#include <stddef.h> + +static inline _Bool +__go_strings_equal (String s1, String s2) +{ + return (s1.len == s2.len + && __builtin_memcmp (s1.str, s2.str, s1.len) == 0); +} + +static inline _Bool +__go_ptr_strings_equal (const String *ps1, const String *ps2) +{ + if (ps1 == NULL) + return ps2 == NULL; + if (ps2 == NULL) + return 0; + return __go_strings_equal (*ps1, *ps2); +} + +extern int __go_get_rune (const unsigned char *, size_t, int32 *); + +#endif /* !defined(LIBGO_GO_STRING_H) */ |