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| author | Matthew Dempsky <mdempsky@google.com> | 2015-02-13 12:09:12 +0900 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2015-02-16 04:07:19 +0000 |
| commit | 7b36227002b8b442a55dfb975490a861a8aa2ff2 (patch) | |
| tree | de3e8d850ca8aca8910c071fe76eba797524da3c /src/runtime/string1.go | |
| parent | f10e03770c9702b3ee3bcc2ccdb78691f389c1a3 (diff) | |
| download | go-7b36227002b8b442a55dfb975490a861a8aa2ff2.tar.xz | |
runtime: remove C-style strcmp and strncmp helpers
Change-Id: I4aa23e3a0e765651c91907507a0194fd528b6223
Reviewed-on: https://go-review.googlesource.com/4662
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/runtime/string1.go')
| -rw-r--r-- | src/runtime/string1.go | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/runtime/string1.go b/src/runtime/string1.go index 35cde43be0..feeb341b62 100644 --- a/src/runtime/string1.go +++ b/src/runtime/string1.go @@ -67,42 +67,3 @@ func gostringw(strw *uint16) string { b[n2] = 0 // for luck return s[:n2] } - -func strcmp(s1, s2 *byte) int32 { - p1 := (*[_MaxMem/2 - 1]byte)(unsafe.Pointer(s1)) - p2 := (*[_MaxMem/2 - 1]byte)(unsafe.Pointer(s2)) - - for i := uintptr(0); ; i++ { - c1 := p1[i] - c2 := p2[i] - if c1 < c2 { - return -1 - } - if c1 > c2 { - return +1 - } - if c1 == 0 { - return 0 - } - } -} - -func strncmp(s1, s2 *byte, n uintptr) int32 { - p1 := (*[_MaxMem/2 - 1]byte)(unsafe.Pointer(s1)) - p2 := (*[_MaxMem/2 - 1]byte)(unsafe.Pointer(s2)) - - for i := uintptr(0); i < n; i++ { - c1 := p1[i] - c2 := p2[i] - if c1 < c2 { - return -1 - } - if c1 > c2 { - return +1 - } - if c1 == 0 { - break - } - } - return 0 -} |