#include <u.h> #include <libc.h> void main(int argc, char *argv[]) { int i, f; char *e; e = nil; for(i=1; i<argc; i++){ if(access(argv[i], 0) == AEXIST){ fprint(2, "mkdir: %s already exists\n", argv[i]); e = "error"; continue; } f = create(argv[i], OREAD, DMDIR | 0777L); if(f < 0){ fprint(2, "mkdir: can't create %s: %r\n", argv[i]); e = "error"; continue; } close(f); } exits(e); }