C++ stat判断路径是文件还是目录

Posted 2021-12-15 rms365

C++ stat判断路径是文件还是目录

 1 #include <iostream>
 2 #include <sys/stat.h>
 3 
 4 using namespace std;
 5 
 6 void foo ( const char* path ) 
 7     struct stat s;
 8     if ( stat ( path, &s ) == 0 ) 
 9         if ( s.st_mode & S_IFDIR ) 
10             cout << "DIR" << endl;
11          else if ( s.st_mode & S_IFREG ) 
12             cout << "FILE" << endl;
13          else 
14             cout << "?" << endl;
15         
16      else 
17         cout << "ERR" << endl;
18     
19 
20 
21 int main() 
22     foo ( "C:\\Windows" );
23     foo ( "C:\\Windows\\explorer.exe" );
24     foo ( "W:\\WWW" );
25     return 0;
26