17 int zvfs_close(int fd);
18 FILE *zvfs_fdopen(int fd, const char *mode);
21 ssize_t zvfs_read(int fd, void *buf, size_t sz, size_t *from_offset);
22 ssize_t zvfs_write(int fd, const void *buf, size_t sz, size_t *from_offset);
24 void FD_CLR(int fd, struct zvfs_fd_set *fdset)  in FD_CLR()  argument
26 	return ZVFS_FD_CLR(fd, fdset);  in FD_CLR()
29 int FD_ISSET(int fd, struct zvfs_fd_set *fdset)  in FD_ISSET()  argument
31 	return ZVFS_FD_ISSET(fd, fdset);  in FD_ISSET()
34 void FD_SET(int fd, struct zvfs_fd_set *fdset)  in FD_SET()  argument
36 	ZVFS_FD_SET(fd, fdset);  in FD_SET()
44 int close(int fd)  in close()  argument
46 	return zvfs_close(fd);  in close()
52 FILE *fdopen(int fd, const char *mode)  in fdopen()  argument
54 	return zvfs_fdopen(fd, mode);  in fdopen()
84 ssize_t pread(int fd, void *buf, size_t count, off_t offset)  in pread()  argument
93 	return zvfs_read(fd, buf, count, (size_t *)&off);  in pread()
102 ssize_t pwrite(int fd, void *buf, size_t count, off_t offset)  in pwrite()  argument
111 	return zvfs_write(fd, buf, count, (size_t *)&off);  in pwrite()
114 ssize_t read(int fd, void *buf, size_t sz)  in read()  argument
116 	return zvfs_read(fd, buf, sz, NULL);  in read()
132 ssize_t write(int fd, const void *buf, size_t sz)  in write()  argument
134 	return zvfs_write(fd, buf, sz, NULL);  in write()