commands/simple/rmdir.c

   1 /*      rmdir - remove directory.               Author:  Kees J. Bot
   2  */
   3 #define nil 0
   4 #include <sys/types.h>
   5 #include <stddef.h>
   6 #include <stdlib.h>
   7 #include <string.h>
   8 #include <unistd.h>
   9 #include <errno.h>
  10
  11 void tell(char *what)
  12 {
  13         write(2, what, strlen(what));
  14 }
  15
  16 void report(char *label)
  17 {
  18         char *err= strerror(errno);
  19
  20         tell("rmdir: ");
  21         tell(label);
  22         tell(": ");
  23         tell(err);
  24         tell("\n");
  25 }
  26
  27 int main(int argc, char **argv)
  28 {
  29         int i, ex= 0;
  30
  31         if (argc < 2) {
  32                 tell("Usage: rmdir directory ...\n");
  33                 exit(1);
  34         }
  35
  36         i=1;
  37         do {
  38                 if (rmdir(argv[i]) < 0) {
  39                         report(argv[i]);
  40                         ex= 1;
  41                 }
  42         } while (++i < argc);
  43
  44         exit(ex);
  45 }
  46 /* Kees J. Bot  27-12-90. */