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