Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 132 insertions, 0 deletions

diff --git a/netwerk/sctp/src/user_environment.h b/netwerk/sctp/src/user_environment.h
new file mode 100644
index 0000000000..930d085637
--- /dev/null
+++ b/netwerk/sctp/src/user_environment.h
@@ -0,0 +1,132 @@
+/*-
+ * Copyright (c) 2009-2010 Brad Penoff
+ * Copyright (c) 2009-2010 Humaira Kamal
+ * Copyright (c) 2011-2012 Irene Ruengeler
+ * Copyright (c) 2011-2012 Michael Tuexen
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ */
+
+#ifndef _USER_ENVIRONMENT_H_
+#define _USER_ENVIRONMENT_H_
+
+#if defined(_WIN32)
+// Needed for unified build so that rand_s is available to all unified
+// sources.
+#if !defined(_CRT_RAND_S) && !defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION)
+#define _CRT_RAND_S
+#endif
+#endif
+
+/* __Userspace__ */
+#include <sys/types.h>
+
+#ifdef __FreeBSD__
+#ifndef _SYS_MUTEX_H_
+#include <sys/mutex.h>
+#endif
+#endif
+#if defined(_WIN32)
+#include "netinet/sctp_os_userspace.h"
+#endif
+
+/* maxsockets is used in SCTP_ZONE_INIT call. It refers to
+ * kern.ipc.maxsockets kernel environment variable.
+ */
+extern int maxsockets;
+
+/* int hz; is declared in sys/kern/subr_param.c and refers to kernel timer frequency.
+ * See http://ivoras.sharanet.org/freebsd/vmware.html for additional info about kern.hz
+ * hz is initialized in void init_param1(void) in that file.
+ */
+extern int hz;
+
+
+/* The following two ints define a range of available ephemeral ports. */
+extern int ipport_firstauto, ipport_lastauto;
+
+/* nmbclusters is used in sctp_usrreq.c (e.g., sctp_init). In the FreeBSD kernel,
+ *  this is 1024 + maxusers * 64.
+ */
+extern int nmbclusters;
+
+#if !defined(_MSC_VER) && !defined(__MINGW32__)
+#define min(a,b) (((a)>(b))?(b):(a))
+#define max(a,b) (((a)>(b))?(a):(b))
+#endif
+
+void init_random(void);
+void read_random(void *, size_t);
+void finish_random(void);
+
+/* errno's may differ per OS.  errno.h now included in sctp_os_userspace.h */
+/* Source: /usr/src/sys/sys/errno.h */
+/* #define	ENOSPC		28 */		/* No space left on device */
+/* #define	ENOBUFS		55 */		/* No buffer space available */
+/* #define	ENOMEM		12 */		/* Cannot allocate memory */
+/* #define	EACCES		13 */		/* Permission denied */
+/* #define	EFAULT		14 */		/* Bad address */
+/* #define	EHOSTDOWN	64 */		/* Host is down */
+/* #define	EHOSTUNREACH	65 */		/* No route to host */
+
+/* Source ip_output.c. extern'd in ip_var.h */
+extern u_short ip_id;
+
+#if defined(__linux__)
+#define IPV6_VERSION            0x60
+#endif
+
+#if defined(INVARIANTS)
+#include <stdlib.h>
+
+#if defined(_WIN32)
+static inline void __declspec(noreturn)
+#else
+static inline void __attribute__((__noreturn__))
+#endif
+terminate_non_graceful(void) {
+	abort();
+}
+
+#define panic(...)                                  \
+	do {                                        \
+		SCTP_PRINTF("%s(): ", __func__);    \
+		SCTP_PRINTF(__VA_ARGS__);           \
+		SCTP_PRINTF("\n");                  \
+		terminate_non_graceful();           \
+} while (0)
+
+#define KASSERT(cond, args)          \
+	do {                         \
+		if (!(cond)) {       \
+			panic args ; \
+		}                    \
+	} while (0)
+#else
+#define KASSERT(cond, args)
+#endif
+
+/* necessary for sctp_pcb.c */
+extern int ip_defttl;
+#endif