patch-2.0.14 linux/include/linux/file.h

• Lines: 26
• Date: Tue Aug 20 12:14:31 1996
• Orig file: v2.0.13/linux/include/linux/file.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v2.0.13/linux/include/linux/file.h linux/include/linux/file.h
@@ -0,0 +1,25 @@
+#ifndef __LINUX_FILE_H
+#define __LINUX_FILE_H
+
+extern inline struct file * fget(unsigned long fd)
+{
+	struct file * file = NULL;
+	if (fd < NR_OPEN) {
+		file = current->files->fd[fd];
+		if (file)
+			file->f_count++;
+	}
+	return file;
+}
+
+extern void __fput(struct file *, struct inode *);
+
+extern inline void fput(struct file *file, struct inode *inode)
+{
+	int count = file->f_count-1;
+	if (!count)
+		__fput(file, inode);
+	file->f_count = count;
+}
+
+#endif