Move //mojo/services/X/public/... to //mojo/services/X/... (part 1).

mojo/services/files/public/c/mojio_sys_stat.h

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Partial <sys/stat.h>-lookalike-ish. Note that this is a C header, so that
-// crappy (and non-crappy) C programs can use it.
-//
-// In general, functions/types/macros are given "mojio_"/"MOJIO_"/etc. prefixes.
-// There are a handful of exceptions (noted below).
-
-#ifndef MOJO_SERVICES_FILES_PUBLIC_C_MOJIO_SYS_STAT_H_
-#define MOJO_SERVICES_FILES_PUBLIC_C_MOJIO_SYS_STAT_H_
-
-// Includes --------------------------------------------------------------------
-
-// <sys/stat.h> is required to define a large number of types defined in
-// <sys/types.h>, so we just include our equivalent of the latter.
-#include "files/public/c/mojio_sys_types.h"
-
-// We need our |struct timespec| equivalent.
-#include "files/public/c/mojio_time.h"
-
-// Macros ----------------------------------------------------------------------
-
-#define MOJIO_S_IRWXU (MOJIO_S_IRUSR | MOJIO_S_IWUSR | MOJIO_S_IXUSR)
-#define MOJIO_S_IRUSR 00400
-#define MOJIO_S_IWUSR 00200
-#define MOJIO_S_IXUSR 00100
-
-#define MOJIO_S_IRWXG (MOJIO_S_IRGRP | MOJIO_S_IWGRP | MOJIO_S_IXGRP)
-#define MOJIO_S_IRGRP 00040
-#define MOJIO_S_IWGRP 00020
-#define MOJIO_S_IXGRP 00010
-
-#define MOJIO_S_IRWXO (MOJIO_S_IROTH | MOJIO_S_IWOTH | MOJIO_S_IXOTH)
-#define MOJIO_S_IROTH 00004
-#define MOJIO_S_IWOTH 00002
-#define MOJIO_S_IXOTH 00001
-
-#define MOJIO_S_ISUID 04000
-#define MOJIO_S_ISGID 02000
-#define MOJIO_S_ISVTX 01000
-
-// Mask for the values below.
-#define MOJIO_S_IFMT 0170000
-// These values are mysterious, but are the standard values on Linux.
-#define MOJIO_S_IFBLK 0060000
-#define MOJIO_S_IFCHR 0020000
-#define MOJIO_S_IFDIR 0040000
-#define MOJIO_S_IFIFO 0010000
-#define MOJIO_S_IFLNK 0120000
-#define MOJIO_S_IFREG 0100000
-#define MOJIO_S_IFSOCK 0140000
-
-#define MOJIO_S_ISBLK(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFBLK)
-#define MOJIO_S_ISCHR(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFCHR)
-#define MOJIO_S_ISDIR(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFDIR)
-#define MOJIO_S_ISFIFO(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFIFO)
-#define MOJIO_S_ISLNK(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFLNK)
-#define MOJIO_S_ISREG(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFREG)
-#define MOJIO_S_ISSOCK(mode) (((mode)&MOJIO_S_IFMT) == MOJIO_S_IFSOCK)
-
-// POSIX.1-2008 says we should define |st_atime| to |st_atim.tv_sec| (and
-// similarly for |st_mtime| and |st_ctime|). This is to provide (source)
-// backwards compatibility with older versions of POSIX.
-//
-// We could reasonably provide these macros on systems that are compliant with
-// POSIX.1-2008 (or later): even though they might collide with macro
-// definitions in the "real" <sys/stat.h>, it's okay since the macro definitions
-// will be identical. However, providing these macros on systems that aren't
-// POSIX.1-2008-compliant (like Android) leads to an intractable conflict. Thus
-// we provide prefixed macros instead.
-#define mojio_st_atime st_atim.tv_sec
-#define mojio_st_mtime st_mtim.tv_sec
-#define mojio_st_ctime st_ctim.tv_sec
-
-// Types -----------------------------------------------------------------------
-
-struct mojio_stat {
-  mojio_dev_t st_dev;
-  mojio_ino_t st_ino;
-  mojio_mode_t st_mode;
-  mojio_nlink_t st_nlink;
-  mojio_uid_t st_uid;
-  mojio_gid_t st_gid;
-  mojio_dev_t st_rdev;
-  mojio_off_t st_size;
-  struct mojio_timespec st_atim;
-  struct mojio_timespec st_mtim;
-  struct mojio_timespec st_ctim;
-  mojio_blksize_t st_blksize;
-  mojio_blkcnt_t st_blocks;
-};
-
-// Functions -------------------------------------------------------------------
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// TODO(vtl): Below is a complete list of functions in <sys/stat.h> (according
-// to POSIX.1-2008, 2013 edition). Figure out which ones we want/need to
-// support.
-//
-//   int chmod(const char*, mode_t);
-//   int fchmod(int, mode_t);
-//   int fchmodat(int, const char*, mode_t, int);
-//   [DONE] int fstat(int, struct stat*);
-//   int fstatat(int, const char* restrict, struct stat* restrict, int);
-//   int futimens(int, const struct timespec [2]);
-//   int lstat(const char* restrict, struct stat* restrict);
-//   int mkdir(const char*, mode_t);
-//   int mkdirat(int, const char*, mode_t);
-//   int mkfifo(const char*, mode_t);
-//   int mkfifoat(int, const char*, mode_t);
-//   [XSI] int mknod(const char*, mode_t, dev_t);
-//   [XSI] int mknodat(int, const char*, mode_t, dev_t);
-//   int stat(const char* restrict, struct stat* restrict);
-//   mode_t umask(mode_t);
-//   int utimensat(int, const char*, const struct timespec [2], int);
-
-int mojio_fstat(int fd, struct mojio_stat* buf);
-
-#ifdef __cplusplus
-}  // extern "C"
-#endif
-
-#endif  // MOJO_SERVICES_FILES_PUBLIC_C_MOJIO_SYS_STAT_H_