75 static void fdpool_clear(struct pooled_fd *pfd)  in fdpool_clear()  argument
77 	assert(pfd);  in fdpool_clear()
79 	pfd->fd = INVALID_FD;  in fdpool_clear()
80 	pfd->prev = pfd->next = NULL;  in fdpool_clear()
83 static void fdpool_unpool(struct pooled_fd *pfd)  in fdpool_unpool()  argument
85 	close(pfd->fd);  in fdpool_unpool()
86 	fdpool_clear(pfd);  in fdpool_unpool()
97 static void fdpool_pool(struct pooled_fd *pfd, int fd)  in fdpool_pool()  argument
102 	fdpool_insert_head(pfd);  in fdpool_pool()
103 	pfd->fd = fd;  in fdpool_pool()
106 static void fdpool_touch(struct pooled_fd *pfd)  in fdpool_touch()  argument
108 	fdpool_remove(pfd);  in fdpool_touch()
109 	fdpool_insert_head(pfd);  in fdpool_touch()
114 void fdpool_init(struct pooled_fd *pfd)  in fdpool_init()  argument
116 	fdpool_clear(pfd);  in fdpool_init()
119 int fdpool_open(struct pooled_fd *pfd, const char *pathname, int flags)  in fdpool_open()  argument
124 	if (pfd->fd != INVALID_FD) {  in fdpool_open()
125 		fdpool_touch(pfd);  in fdpool_open()
126 		return pfd->fd;  in fdpool_open()
133 		fdpool_pool(pfd, fd);  in fdpool_open()
140 void fdpool_close(struct pooled_fd *pfd)  in fdpool_close()  argument
142 	assert(pfd);  in fdpool_close()
144 	fdpool_unpool(pfd);  in fdpool_close()