| Index: skia/ports/SkOSFile_stdio.cpp
|
| ===================================================================
|
| --- skia/ports/SkOSFile_stdio.cpp (revision 16859)
|
| +++ skia/ports/SkOSFile_stdio.cpp (working copy)
|
| @@ -1,106 +0,0 @@
|
| -/* libs/graphics/ports/SkOSFile_stdio.cpp
|
| -**
|
| -** Copyright 2006, The Android Open Source Project
|
| -**
|
| -** Licensed under the Apache License, Version 2.0 (the "License");
|
| -** you may not use this file except in compliance with the License.
|
| -** You may obtain a copy of the License at
|
| -**
|
| -** http://www.apache.org/licenses/LICENSE-2.0
|
| -**
|
| -** Unless required by applicable law or agreed to in writing, software
|
| -** distributed under the License is distributed on an "AS IS" BASIS,
|
| -** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| -** See the License for the specific language governing permissions and
|
| -** limitations under the License.
|
| -*/
|
| -
|
| -#include "SkOSFile.h"
|
| -
|
| -#ifndef SK_BUILD_FOR_BREW
|
| -
|
| -#include <stdio.h>
|
| -#include <errno.h>
|
| -
|
| -SkFILE* sk_fopen(const char path[], SkFILE_Flags flags)
|
| -{
|
| - char perm[4];
|
| - char* p = perm;
|
| -
|
| - if (flags & kRead_SkFILE_Flag)
|
| - *p++ = 'r';
|
| - if (flags & kWrite_SkFILE_Flag)
|
| - *p++ = 'w';
|
| - *p++ = 'b';
|
| - *p = 0;
|
| -
|
| - SkFILE* f = (SkFILE*)::fopen(path, perm);
|
| -#if 0
|
| - if (NULL == f)
|
| - SkDebugf("sk_fopen failed for %s (%s), errno=%s\n", path, perm, strerror(errno));
|
| -#endif
|
| - return f;
|
| -}
|
| -
|
| -size_t sk_fgetsize(SkFILE* f)
|
| -{
|
| - SkASSERT(f);
|
| -
|
| - size_t curr = ::ftell((FILE*)f); // remember where we are
|
| - ::fseek((FILE*)f, 0, SEEK_END); // go to the end
|
| - size_t size = ::ftell((FILE*)f); // record the size
|
| - ::fseek((FILE*)f, (long)curr, SEEK_SET); // go back to our prev loc
|
| - return size;
|
| -}
|
| -
|
| -bool sk_frewind(SkFILE* f)
|
| -{
|
| - SkASSERT(f);
|
| - ::rewind((FILE*)f);
|
| -// ::fseek((FILE*)f, 0, SEEK_SET);
|
| - return true;
|
| -}
|
| -
|
| -size_t sk_fread(void* buffer, size_t byteCount, SkFILE* f)
|
| -{
|
| - SkASSERT(f);
|
| - if (buffer == NULL)
|
| - {
|
| - size_t curr = ::ftell((FILE*)f);
|
| - if ((long)curr == -1) {
|
| - SkDEBUGF(("sk_fread: ftell(%p) returned -1 feof:%d ferror:%d\n", f, feof((FILE*)f), ferror((FILE*)f)));
|
| - return 0;
|
| - }
|
| - // ::fseek((FILE*)f, (long)(curr + byteCount), SEEK_SET);
|
| - int err = ::fseek((FILE*)f, (long)byteCount, SEEK_CUR);
|
| - if (err != 0) {
|
| - SkDEBUGF(("sk_fread: fseek(%d) tell:%d failed with feof:%d ferror:%d returned:%d\n",
|
| - byteCount, curr, feof((FILE*)f), ferror((FILE*)f), err));
|
| - return 0;
|
| - }
|
| - return byteCount;
|
| - }
|
| - else
|
| - return ::fread(buffer, 1, byteCount, (FILE*)f);
|
| -}
|
| -
|
| -size_t sk_fwrite(const void* buffer, size_t byteCount, SkFILE* f)
|
| -{
|
| - SkASSERT(f);
|
| - return ::fwrite(buffer, 1, byteCount, (FILE*)f);
|
| -}
|
| -
|
| -void sk_fflush(SkFILE* f)
|
| -{
|
| - SkASSERT(f);
|
| - ::fflush((FILE*)f);
|
| -}
|
| -
|
| -void sk_fclose(SkFILE* f)
|
| -{
|
| - SkASSERT(f);
|
| - ::fclose((FILE*)f);
|
| -}
|
| -
|
| -#endif
|
| -
|
|
|