[완료]mkdir 명령어 구현 질문 입니다.

 
  1 #include <stdio.h>
  2 #include <stdlib.h>
  3 #include <sys/types.h>
  4 #include <sys/stat.h>
  5 #include <unistd.h>
  6 #include <string.h>
  7 
  8 int mkdir_p(char *path)
  9 {
 10     char *tmp, *P;
 11     struct stat s;
 12     
 13     P = strdup(path);
 14     tmp = dirname(P);
 15     
 16     if(stat(tmp, &s) == 0)
 17     {
 18         if(!(S_ISDIR(s.st_mode)))
 19             return -1;
 20     }       
 21     else
 22         if(mkdir_p(tmp) == -1)
 23             return -1;
 24 
 25     free(P);
 26     mkdir(path);
 27 }
 28 
 29 main(int argc, char* argv[])
 30 {
 31     mkdir_p(argv[1]);
 32 }

[asd@root 0928]$ gcc -o mkdir_p mkdir_p.c 
mkdir_p.c: In function ‘mkdir_p’:
mkdir_p.c:14: warning: assignment makes pointer from integer without a cast
mkdir_p.c:26: error: too few arguments to function ‘mkdir’