~aleteoryx/muditaos

ref: 8545fa3bb32d0b1f364702dd604a1d840212f34e muditaos/board/rt1051/newlib/include/sys/mount.h -rw-r--r-- 1.0 KiB
8545fa3b — Lucjan Bryndza [EGD-4498] Add unit test for remount RO 5 years ago
                                                                                
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// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
#pragma once



/* These are the fs-independent mount-flags: up to 16 flags are
   supported  */
enum
{
  MS_RDONLY = 1,		/* Mount read-only.  */
  MS_NOEXEC = 8,		/* Disallow program execution.  */
  MS_SYNCHRONOUS = 16,		/* Writes are synced at once.  */
  MS_REMOUNT = 32,		/* Alter flags of a mounted FS.  */
  MS_MANDLOCK = 64,		/* Allow mandatory locks on an FS.  */
  MS_DIRSYNC = 128,		/* Directory modifications are synchronous.  */
  MS_NOATIME = 1024,		/* Do not update access times.  */
  MS_NODIRATIME = 2048,		/* Do not update directory access times.  */
  MS_BIND = 4096,		/* Bind directory at different place.  */
};




#ifdef __cplusplus
extern "C" {
#endif

/* Mount a filesystem.  */
int mount (const char *special_file, const char *dir,
		  const char *fstype, unsigned long int rwflag,
		  const void *data);

/* Unmount a filesystem.  */
int umount (const char *special_file);


#ifdef __cplusplus
}
#endif