pwd.c

   1 #include "internal.h"
   2 #include <stdio.h>
   3
   4 const char      pwd_usage[] = "Print the current directory.\n";
   5
   6 extern int
   7 pwd_main(int argc, char * * argv)
   8 {
   9         char            buf[1024];
  10
  11         if ( getcwd(buf, sizeof(buf)) == NULL ) {
  12                 perror("get working directory");
  13                 exit( FALSE);
  14         }
  15
  16         printf("%s\n", buf);
  17         exit( TRUE);
  18 }