Adding upstream version 1.0.18.upstream/1.0.18upstream

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

1 files changed, 94 insertions, 0 deletions

diff --git a/libevent/log-internal.h b/libevent/log-internal.h
new file mode 100644
index 0000000..2c31608
--- /dev/null
+++ b/libevent/log-internal.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2000-2007 Niels Provos <provos@citi.umich.edu>
+ * Copyright (c) 2007-2012 Niels Provos and Nick Mathewson
+ *
+ * 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.
+ */
+#ifndef LOG_INTERNAL_H_INCLUDED_
+#define LOG_INTERNAL_H_INCLUDED_
+
+#include "event2/util.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __GNUC__
+#define EV_CHECK_FMT(a,b) __attribute__((format(printf, a, b)))
+#define EV_NORETURN __attribute__((noreturn))
+#else
+#define EV_CHECK_FMT(a,b)
+#define EV_NORETURN
+#endif
+
+#define EVENT_ERR_ABORT_ ((int)0xdeaddead)
+
+#if !defined(EVENT__DISABLE_DEBUG_MODE) || defined(USE_DEBUG)
+#define EVENT_DEBUG_LOGGING_ENABLED
+#endif
+
+#ifdef EVENT_DEBUG_LOGGING_ENABLED
+EVENT2_CORE_EXPORT_SYMBOL extern ev_uint32_t event_debug_logging_mask_;
+#define event_debug_get_logging_mask_() (event_debug_logging_mask_)
+#else
+#define event_debug_get_logging_mask_() (0)
+#endif
+
+EVENT2_EXPORT_SYMBOL
+void event_err(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3) EV_NORETURN;
+EVENT2_EXPORT_SYMBOL
+void event_warn(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
+void event_sock_err(int eval, evutil_socket_t sock, const char *fmt, ...) EV_CHECK_FMT(3,4) EV_NORETURN;
+EVENT2_EXPORT_SYMBOL
+void event_sock_warn(evutil_socket_t sock, const char *fmt, ...) EV_CHECK_FMT(2,3);
+EVENT2_EXPORT_SYMBOL
+void event_errx(int eval, const char *fmt, ...) EV_CHECK_FMT(2,3) EV_NORETURN;
+EVENT2_EXPORT_SYMBOL
+void event_warnx(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
+void event_msgx(const char *fmt, ...) EV_CHECK_FMT(1,2);
+EVENT2_EXPORT_SYMBOL
+void event_debugx_(const char *fmt, ...) EV_CHECK_FMT(1,2);
+
+EVENT2_EXPORT_SYMBOL
+void event_logv_(int severity, const char *errstr, const char *fmt, va_list ap)
+	EV_CHECK_FMT(3,0);
+
+#ifdef EVENT_DEBUG_LOGGING_ENABLED
+#define event_debug(x) do {			\
+	if (event_debug_get_logging_mask_()) {	\
+		event_debugx_ x;		\
+	}					\
+	} while (0)
+#else
+#define event_debug(x) ((void)0)
+#endif
+
+#undef EV_CHECK_FMT
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOG_INTERNAL_H_INCLUDED_ */