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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/devfs_fs_kernel.h
downloadblackbird-op-linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
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Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/devfs_fs_kernel.h')
-rw-r--r--include/linux/devfs_fs_kernel.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/include/linux/devfs_fs_kernel.h b/include/linux/devfs_fs_kernel.h
new file mode 100644
index 000000000000..89810e73d256
--- /dev/null
+++ b/include/linux/devfs_fs_kernel.h
@@ -0,0 +1,58 @@
+#ifndef _LINUX_DEVFS_FS_KERNEL_H
+#define _LINUX_DEVFS_FS_KERNEL_H
+
+#include <linux/fs.h>
+#include <linux/config.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <asm/semaphore.h>
+
+#define DEVFS_SUPER_MAGIC 0x1373
+
+#ifdef CONFIG_DEVFS_FS
+extern int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
+ __attribute__ ((format(printf, 3, 4)));
+extern int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
+ __attribute__ ((format(printf, 3, 4)));
+extern int devfs_mk_symlink(const char *name, const char *link);
+extern int devfs_mk_dir(const char *fmt, ...)
+ __attribute__ ((format(printf, 1, 2)));
+extern void devfs_remove(const char *fmt, ...)
+ __attribute__ ((format(printf, 1, 2)));
+extern int devfs_register_tape(const char *name);
+extern void devfs_unregister_tape(int num);
+extern void mount_devfs_fs(void);
+#else /* CONFIG_DEVFS_FS */
+static inline int devfs_mk_bdev(dev_t dev, umode_t mode, const char *fmt, ...)
+{
+ return 0;
+}
+static inline int devfs_mk_cdev(dev_t dev, umode_t mode, const char *fmt, ...)
+{
+ return 0;
+}
+static inline int devfs_mk_symlink(const char *name, const char *link)
+{
+ return 0;
+}
+static inline int devfs_mk_dir(const char *fmt, ...)
+{
+ return 0;
+}
+static inline void devfs_remove(const char *fmt, ...)
+{
+}
+static inline int devfs_register_tape(const char *name)
+{
+ return -1;
+}
+static inline void devfs_unregister_tape(int num)
+{
+}
+static inline void mount_devfs_fs(void)
+{
+ return;
+}
+#endif /* CONFIG_DEVFS_FS */
+#endif /* _LINUX_DEVFS_FS_KERNEL_H */
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