4.3BSD - /usr/src/usr.lib/libpc/REMOVE.c

   1: /* Copyright (c) 1979 Regents of the University of California */
   2: 
   3: static char sccsid[] = "@(#)REMOVE.c 1.4 5/19/84";
   4: 
   5: #include "h00vars.h"
   6: 
   7: REMOVE(name, namlim)
   8: 
   9:     char            *name;
  10:     long            namlim;
  11: {
  12:     register int    cnt;
  13:     register int    maxnamlen = namlim;
  14:     char        namebuf[NAMSIZ];
  15: 
  16:     /*
  17: 	 * trim trailing blanks, and insure that the name
  18: 	 * will fit into the file structure
  19: 	 */
  20:     for (cnt = 0; cnt < maxnamlen; cnt++)
  21:         if (name[cnt] == '\0' || name[cnt] == ' ')
  22:             break;
  23:     if (cnt >= NAMSIZ) {
  24:         ERROR("%s: File name too long\n", name);
  25:         return;
  26:     }
  27:     maxnamlen = cnt;
  28:     /*
  29: 	 * put the name into the buffer with null termination
  30: 	 */
  31:     for (cnt = 0; cnt < maxnamlen; cnt++)
  32:         namebuf[cnt] = name[cnt];
  33:     namebuf[cnt] = '\0';
  34:     /*
  35: 	 * unlink the file
  36: 	 */
  37:     if (unlink(namebuf)) {
  38:         PERROR("Could not remove ", namebuf);
  39:         return;
  40:     }
  41: }

Defined functions

Defined variables