diff options
| author | Bill Wendling <isanbard@gmail.com> | 2013-05-03 00:25:49 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-05-03 00:25:49 +0000 |
| commit | d83a6d8bafbf2afa3ebcf9e006bf0c7414f9b2dc (patch) | |
| tree | 0bd04f2d76770370749cf1fd28807bf61741f83e /SDKs/darwin/usr/include/stdio.h | |
| parent | 2b26c909424953af8fa443d075e27e68c1571be4 (diff) | |
Use unbuffered I/O. This reduces the runtime by about half. Our implementation is now only about 5 times slower than gcc's.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@180980 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'SDKs/darwin/usr/include/stdio.h')
| -rw-r--r-- | SDKs/darwin/usr/include/stdio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/SDKs/darwin/usr/include/stdio.h b/SDKs/darwin/usr/include/stdio.h index 63b10a86b..5bbd8a55b 100644 --- a/SDKs/darwin/usr/include/stdio.h +++ b/SDKs/darwin/usr/include/stdio.h @@ -74,6 +74,7 @@ size_t fwrite(const void * __restrict, size_t, size_t, FILE * __restrict) size_t fread(void * __restrict, size_t, size_t, FILE * __restrict); long ftell(FILE *); int fseek(FILE *, long, int); +void setbuf(FILE * __restrict, char * __restrict); int snprintf(char * __restrict, size_t, const char * __restrict, ...); |