ref: 31984582c702a9febde8773e1e24f305c4eceae4
dir: /libnpe/opendir.c/
#include <dirent.h> #include "_dirent.h" DIR * opendir(char *name) { Dir *dir; DIR *d; int fd; dir = nil; d = nil; if((fd = open(name, OREAD|OCEXEC)) >= 0 && (dir = dirfstat(fd)) != nil && (dir->qid.type & QTDIR) != 0 && (d = calloc(1, sizeof(*d))) != nil){ d->fd = fd; } free(dir); if(d == nil) close(fd); return d; }