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authorhubertf <hubertf@NetBSD.org>1999-03-22 05:02:39 +0000
committerhubertf <hubertf@NetBSD.org>1999-03-22 05:02:39 +0000
commit04417da1663ee41a9933b1e6bdb0efa1f8896470 (patch)
tree4ee9164b79dff77224ff535089e2be208c0e207d /usr.sbin/pkg_install/lib/lpkg.c
parent6c70403fe8d4617944779e3d9dc3ffd2985dd131 (diff)
Replace static array of packages given to pkg_perform() with linear
list, using chopss' list functions (moved to lib/lpkg.c and lib/lib.h). Properly handle wildcards in arguments to "pkg_info", "pkg_delete" and "pkg_admin check". Some other minor cleanups.
Diffstat (limited to 'usr.sbin/pkg_install/lib/lpkg.c')
-rw-r--r--usr.sbin/pkg_install/lib/lpkg.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/usr.sbin/pkg_install/lib/lpkg.c b/usr.sbin/pkg_install/lib/lpkg.c
new file mode 100644
index 00000000000..1c514a6a8c7
--- /dev/null
+++ b/usr.sbin/pkg_install/lib/lpkg.c
@@ -0,0 +1,64 @@
+/* $NetBSD: lpkg.c,v 1.1 1999/03/22 05:02:41 hubertf Exp $ */
+
+/*
+ * Copyright (c) 1999 Christian E. Hopps
+ * All rights reserved.
+ *
+ * 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.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Package-list auxiliary functions
+ */
+
+#include <err.h>
+#include "lib.h"
+
+/* add a package to the recursive delete list */
+lpkg_t *
+alloc_lpkg(const char *pkgname)
+{
+ lpkg_t *lpp;
+
+ if ((lpp = malloc(sizeof(*lpp))) == 0)
+ err(1, "cannot allocate recursion data");
+ if ((lpp->lp_name = strdup(pkgname)) == 0)
+ err(1, "cannot allocate recursion data");
+ return (lpp);
+}
+
+void
+free_lpkg(lpkg_t *lpp)
+{
+ free(lpp->lp_name);
+ free(lpp);
+}
+
+lpkg_t *
+find_on_queue(lpkg_head_t *qp, const char *name)
+{
+ lpkg_t *lpp;
+
+ for (lpp = TAILQ_FIRST(qp); lpp; lpp = TAILQ_NEXT(lpp, lp_link))
+ if (!strcmp(name, lpp->lp_name))
+ return (lpp);
+ return (0);
+}