| /* |
| * Copyright (c) 2014 Linux Test Project |
| * Cyril Hrubis <chrubis@suse.cz> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of version 2 of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * Further, this software is distributed without any warranty that it is |
| * free of the rightful claim of any third person regarding infringement |
| * or the like. Any license provided herein, whether implied or |
| * otherwise, applies only to this software file. Patent licenses, if |
| * any, provided herein do not apply to combinations of this program with |
| * other software, or any other product whatsoever. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #ifndef __TST_FS_TYPE_H__ |
| #define __TST_FS_TYPE_H__ |
| |
| /* man 2 statfs or kernel-source/include/linux/magic.h */ |
| |
| #define TST_BTRFS_MAGIC 0x9123683E |
| #define TST_NFS_MAGIC 0x6969 |
| #define TST_RAMFS_MAGIC 0x858458f6 |
| #define TST_TMPFS_MAGIC 0x01021994 |
| #define TST_V9FS_MAGIC 0x01021997 |
| #define TST_XFS_MAGIC 0x58465342 |
| |
| /* |
| * Returns filesystem magick for a given path. |
| * |
| * The expected usage is: |
| * |
| * if (tst_fs_type(cleanup, ".") == TST_NFS_MAGIC) { |
| * tst_brkm(TCONF, cleanup, |
| * "Test not supported on NFS filesystem"); |
| * } |
| * |
| * Or: |
| * |
| * long type; |
| * |
| * swtich ((type = tst_fs_type(cleanup, "."))) { |
| * case TST_NFS_MAGIC: |
| * case TST_TMPFS_MAGIC: |
| * case TST_RAMFS_MAGIC: |
| * tst_brkm(TCONF, cleanup, "Test not supported on %s filesystem", |
| * tst_fs_type_name(type)); |
| * break; |
| * } |
| */ |
| long tst_fs_type(void (*cleanup)(void), const char *path); |
| |
| /* |
| * Returns filesystem name given magic. |
| */ |
| const char *tst_fs_type_name(long f_type); |
| |
| #endif /* __TST_FS_TYPE_H__ */ |