From 44af4e0987fd29aa75317643de8895e0a3ef4452 Mon Sep 17 00:00:00 2001 From: Christopher Dykes Date: Wed, 9 Mar 2016 10:30:53 -0800 Subject: [PATCH] Create the sys/stat.h portability header Summary: Windows has it, but it doesn't define lstat, and a few other functions have other names. Reviewed By: yfeldblum Differential Revision: D3003096 fb-gh-sync-id: e7bc210390d18806c8c89cbc18711bb7a728e12f shipit-source-id: e7bc210390d18806c8c89cbc18711bb7a728e12f --- folly/Makefile.am | 2 ++ folly/portability/SysStat.cpp | 32 +++++++++++++++++++++++++ folly/portability/SysStat.h | 45 +++++++++++++++++++++++++++++++++++ 3 files changed, 79 insertions(+) create mode 100755 folly/portability/SysStat.cpp create mode 100755 folly/portability/SysStat.h diff --git a/folly/Makefile.am b/folly/Makefile.am index 3f443eec..5ff05415 100644 --- a/folly/Makefile.am +++ b/folly/Makefile.am @@ -274,6 +274,7 @@ nobase_follyinclude_HEADERS = \ portability/Stdlib.h \ portability/Strings.h \ portability/Syscall.h \ + portability/SysStat.h \ portability/SysTime.h \ portability/SysTypes.h \ portability/SysUio.h \ @@ -407,6 +408,7 @@ libfolly_la_SOURCES = \ portability/Environment.cpp \ portability/Stdlib.cpp \ portability/Strings.cpp \ + portability/SysStat.cpp \ portability/SysTime.cpp \ portability/Time.cpp \ Random.cpp \ diff --git a/folly/portability/SysStat.cpp b/folly/portability/SysStat.cpp new file mode 100755 index 00000000..1eecdc16 --- /dev/null +++ b/folly/portability/SysStat.cpp @@ -0,0 +1,32 @@ +/* + * Copyright 2016 Facebook, Inc. + * + * 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 + +#ifdef _WIN32 +#include + +extern "C" { +int chmod(char const* fn, int am) { return _chmod(fn, am); } + +// Just return the result of a normal stat for now +int lstat(const char* path, struct stat* st) { return stat(path, st); } + +int mkdir(const char* fn, int mode) { return _mkdir(fn); } + +int umask(int md) { return _umask(md); } +} +#endif diff --git a/folly/portability/SysStat.h b/folly/portability/SysStat.h new file mode 100755 index 00000000..a98cc6a9 --- /dev/null +++ b/folly/portability/SysStat.h @@ -0,0 +1,45 @@ +/* + * Copyright 2016 Facebook, Inc. + * + * 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. + */ + +#pragma once + +#include + +#ifdef _WIN32 +// Windows gives weird names to these. +#define S_IXUSR 0 +#define S_IWUSR _S_IWRITE +#define S_IRUSR _S_IREAD +// No group/other permissions so default to user. +#define S_IXGRP S_IXUSR +#define S_IWGRP S_IWUSR +#define S_IRGRP S_IRUSR +#define S_IXOTH S_IXUSR +#define S_IWOTH S_IWUSR +#define S_IROTH S_IRUSR +#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR) +#define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP) + +// This isn't defined anywhere, so give a sane value. +#define MAXSYMLINKS 255 + +extern "C" { +int chmod(char const* fn, int am); +int lstat(const char* path, struct stat* st); +int mkdir(const char* fn, int mode); +int umask(int md); +} +#endif -- 2.34.1