ref: acfc389bb90944f3ac1200eec4a80b49adaf4e6a dir: /sys/src/ape/lib/9/fd2path.c/
#include <lib9.h> extern int _FD2PATH(int, char*, int); int fd2path(int fd, char *buf, int nbuf) { return _FD2PATH(fd, buf, nbuf); }