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authorAlberto Gonzalez Iniesta <agi@inittab.org>2016-11-21 09:37:33 +0100
committerAlberto Gonzalez Iniesta <agi@inittab.org>2016-11-21 09:37:33 +0100
commit93b77cacdbb7e6f310c4e20f85c3a24ed5ba18ba (patch)
tree55a7688c9969ef4d01625caa58c7f679098c76eb /src/openvpn/argv.h
parentdaa9ef0efeb5e10a1b43820fbab3a4ff5fbd22f1 (diff)
parent20c8675ba46bda97330a4117c459a59a9f1c465e (diff)
Merge tag 'upstream/2.4_beta1'
Upstream version 2.4~beta1
Diffstat (limited to 'src/openvpn/argv.h')
-rw-r--r--src/openvpn/argv.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/openvpn/argv.h b/src/openvpn/argv.h
new file mode 100644
index 0000000..9aee641
--- /dev/null
+++ b/src/openvpn/argv.h
@@ -0,0 +1,70 @@
+/*
+ * OpenVPN -- An application to securely tunnel IP networks
+ * over a single TCP/UDP port, with support for SSL/TLS-based
+ * session authentication and key exchange,
+ * packet encryption, packet authentication, and
+ * packet compression.
+ *
+ * Copyright (C) 2002-2010 OpenVPN Technologies, Inc. <sales@openvpn.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (see the file COPYING included with this
+ * distribution); if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *
+ * A printf-like function (that only recognizes a subset of standard printf
+ * format operators) that prints arguments to an argv list instead
+ * of a standard string. This is used to build up argv arrays for passing
+ * to execve.
+ */
+
+#ifndef ARGV_H
+#define ARGV_H
+
+#include "buffer.h"
+
+struct argv {
+ size_t capacity;
+ size_t argc;
+ char **argv;
+};
+
+struct argv argv_new (void);
+void argv_reset (struct argv *a);
+const char *argv_str (const struct argv *a, struct gc_arena *gc, const unsigned int flags);
+struct argv argv_insert_head (const struct argv *a, const char *head);
+void argv_msg (const int msglev, const struct argv *a);
+void argv_msg_prefix (const int msglev, const struct argv *a, const char *prefix);
+void argv_parse_cmd (struct argv *a, const char *s);
+
+void argv_printf (struct argv *a, const char *format, ...)
+#ifdef __GNUC__
+#if __USE_MINGW_ANSI_STDIO
+ __attribute__ ((format (gnu_printf, 2, 3)))
+#else
+ __attribute__ ((format (__printf__, 2, 3)))
+#endif
+#endif
+ ;
+
+void argv_printf_cat (struct argv *a, const char *format, ...)
+#ifdef __GNUC__
+#if __USE_MINGW_ANSI_STDIO
+ __attribute__ ((format (gnu_printf, 2, 3)))
+#else
+ __attribute__ ((format (__printf__, 2, 3)))
+#endif
+#endif
+ ;
+
+#endif