1 files changed, 108 insertions, 0 deletions
diff --git a/usr.sbin/pkg_install/delete/main.c b/usr.sbin/pkg_install/delete/main.c
new file mode 100644
index 0000000..63bc65d
--- /dev/null
+++ b/usr.sbin/pkg_install/delete/main.c
@@ -0,0 +1,108 @@
+#ifndef lint
+static char *rcsid = "$Id: main.c,v 1.4 1993/08/26 08:47:02 jkh Exp $";
+#endif
+
+/*
+ *
+ * FreeBSD install - a package for the installation and maintainance
+ * of non-core utilities.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * Jordan K. Hubbard
+ * 18 July 1993
+ *
+ * This is the delete module.
+ *
+ */
+
+#include "lib.h"
+#include "delete.h"
+
+static char Options[] = "hvDnp:";
+
+char	*Prefix		= NULL;
+Boolean	NoDeInstall	= FALSE;
+
+int
+main(int argc, char **argv)
+{
+    int ch, err;
+    char **pkgs, **start;
+    char *prog_name = argv[0];
+
+    pkgs = start = argv;
+    while ((ch = getopt(argc, argv, Options)) != EOF)
+	switch(ch) {
+	case 'v':
+	    Verbose = TRUE;
+	    break;
+
+	case 'p':
+	    Prefix = optarg;
+	    break;
+
+	case 'D':
+	    NoDeInstall = TRUE;
+	    break;
+
+	case 'n':
+	    Fake = TRUE;
+	    Verbose = TRUE;
+	    break;
+
+	case 'h':
+	case '?':
+	default:
+	    usage(prog_name, NULL);
+	    break;
+	}
+
+    argc -= optind;	
+    argv += optind;
+
+    /* Get all the remaining package names, if any */
+    /* Get all the remaining package names, if any */
+    while (*argv)
+	*pkgs++ = *argv++;
+
+    /* If no packages, yelp */
+    if (pkgs == start)
+	usage(prog_name, "Missing package name(s)");
+    *pkgs = NULL;
+    if ((err = pkg_perform(start)) != NULL) {
+	if (Verbose)
+	    fprintf(stderr, "%d package deletion(s) failed.\n", err);
+	return err;
+    }
+    else
+	return 0;
+}
+
+void
+usage(const char *name, const char *fmt, ...)
+{
+    va_list args;
+
+    va_start(args, fmt);
+    if (fmt) {
+	fprintf(stderr, "%s: ", name);
+	vfprintf(stderr, fmt, args);
+	fprintf(stderr, "\n\n");
+    }
+    va_end(args);
+    fprintf(stderr, "Usage: %s [args] pkg [ .. pkg ]\n", name);
+    fprintf(stderr, "Where args are one or more of:\n\n");
+    fprintf(stderr, "-v         verbose\n");
+    fprintf(stderr, "-p arg     override prefix with arg\n");
+    fprintf(stderr, "-D         don't execute pkg de-install script, if any\n");
+    fprintf(stderr, "-n         don't actually de-install, just show steps\n");
+    exit(1);
+}