WebSVN – SvarDOS – Diff – /svarcom/trunk/cmd/dir.c

     nls_outputnl(37,11); /* "/B Uses bare format (no heading information or summary)" */
     nls_outputnl(37,12); /* "/L Uses lowercases" */
     goto GAMEOVER;
+  }
-  /* allocate buf */
-  buf = calloc(sizeof(*buf), 1);
+  /* reserve buf space within the upstream-supplied buffer */
-  if (buf == NULL) {
+  if (sizeof(*buf) > p->BUFFERSZ) {
     nls_output_err(255, 8); /* insufficient memory */
     goto GAMEOVER;
+  }
+  buf = (void *)(p->BUFFER);
+  sv_bzero(buf, sizeof(*buf));
   /* zero out glob_sortcmp_dat and init the collation table */
   sv_bzero(&glob_sortcmp_dat, sizeof(glob_sortcmp_dat));
   for (i = 0; i < 256; i++) {
     glob_sortcmp_dat.sortownia[i] = i;
   GAMEOVER:
   /* free the buffer memory (if used) */
   if (glob_sortcmp_dat.dtabuf_root != NULL) cmd_dir_farfree(glob_sortcmp_dat.dtabuf_root);
-  free(buf);
   return(CMD_OK);
+}

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