50 	int	fd;  in get_random_fd()  local
53 		fd = ((int) random()) % MAXFDS;  in get_random_fd()
54 		if (fd > 2)  in get_random_fd()
55 			return fd;  in get_random_fd()
59 unsigned int get_inode_num(int fd)  in get_inode_num()  argument
63 	if (fstat(fd, &st) < 0) {  in get_inode_num()
74 	int	fd;  in create_random_file()  local
83 		fd = open(template, O_RDONLY, 0600);  in create_random_file()
85 		       template, fd);  in create_random_file()
88 		fd = open(template, O_CREAT|O_RDWR, 0600);  in create_random_file()
89 		write(fd, data_buffer, size);  in create_random_file()
91 		       template, fd, size);  in create_random_file()
93 	state_array[fd].isdir = isdir;  in create_random_file()
94 	if (fd < 0)  in create_random_file()
96 	state_array[fd].isdir = isdir;  in create_random_file()
97 	state_array[fd].state = STATE_CREATED;  in create_random_file()
98 	strcpy(state_array[fd].name, template);  in create_random_file()
101 void truncate_file(int fd)  in truncate_file()  argument
107 	if (state_array[fd].isdir)  in truncate_file()
110 	ftruncate(fd, size);  in truncate_file()
112 	       state_array[fd].name, fd, get_inode_num(fd), size);  in truncate_file()
116 void unlink_file(int fd)  in unlink_file()  argument
118 	char *filename = state_array[fd].name;  in unlink_file()
120 	printf("Deleting %s, fd = %d, ino = %u\n", filename, fd,  in unlink_file()
121 	       get_inode_num(fd));  in unlink_file()
123 	if (state_array[fd].isdir)  in unlink_file()
127 	state_array[fd].state = STATE_DELETED;  in unlink_file()
130 void close_file(int fd)  in close_file()  argument
132 	char *filename = state_array[fd].name;  in close_file()
134 	printf("Closing %s, fd = %d, ino = %u\n", filename, fd,  in close_file()
135 	       get_inode_num(fd));  in close_file()
137 	close(fd);  in close_file()
138 	state_array[fd].state = STATE_CLEAR;  in close_file()
144 	int	i, fd;  in main()  local
151 		fd = get_random_fd();  in main()
152 		switch (state_array[fd].state) {  in main()
157 			if ((state_array[fd].isdir == 0) &&  in main()
159 				truncate_file(fd);  in main()
161 				unlink_file(fd);  in main()
164 			close_file(fd);  in main()