Handle empty argv

[opendoas.git] / doas.h

diff --git a/doas.h b/doas.h
index 8576e41668787a6faa3fac5fd7614663cd7f385a..ecf0db222f7fc5101c940fdf39c02517429c9ad8 100644 (file)
--- a/doas.h
+++ b/doas.h
@@ -1,4 +1,19 @@
 /* $OpenBSD$ */
+/*
+ * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
 
 struct rule {
        int action;
@@ -6,16 +21,37 @@ struct rule {
        const char *ident;
        const char *target;
        const char *cmd;
+       const char **cmdargs;
        const char **envlist;
 };
 
 extern struct rule **rules;
-extern int nrules, maxrules;
+extern size_t nrules;
+extern int parse_errors;
 
-size_t arraylen(const char **);
+extern const char *formerpath;
+
+struct passwd;
+
+char **prepenv(const struct rule *, const struct passwd *,
+    const struct passwd *);
 
 #define PERMIT 1
 #define DENY   2
 
 #define NOPASS         0x1
 #define KEEPENV                0x2
+#define PERSIST                0x4
+#define NOLOG          0x8
+#define INSULT         0x10
+
+int shadowauth(const char *, int);
+
+#ifdef USE_TIMESTAMP
+int timestamp_open(int *, int);
+int timestamp_set(int, int);
+int timestamp_clear(void);
+#endif
+
+const char * getinsult(void);
+void authfail(int);