[MINOR] move error codes to common/errors.h
It's useful to be able to share error codes between C files,
so move the codes currently only used in protocols to a generic
file.
diff --git a/include/common/errors.h b/include/common/errors.h
new file mode 100644
index 0000000..4877310
--- /dev/null
+++ b/include/common/errors.h
@@ -0,0 +1,46 @@
+/*
+ include/common/errors.h
+ Global error macros and constants
+
+ Copyright (C) 2000-2007 Willy Tarreau - w@1wt.eu
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation, version 2.1
+ exclusively.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+*/
+
+#ifndef _COMMON_ERRORS_H
+#define _COMMON_ERRORS_H
+
+/* These flags may be used in various functions which are called from within
+ * loops (eg: to start all listeners from all proxies). They provide enough
+ * information to let the caller decide what to do. ERR_WARN and ERR_ALERT
+ * do not indicate any error, just that a message has been put in a shared
+ * buffer in order to be displayed by the caller.
+ */
+#define ERR_NONE 0x00 /* no error, no message returned */
+#define ERR_RETRYABLE 0x01 /* retryable error, may be cumulated */
+#define ERR_FATAL 0x02 /* fatal error, may be cumulated */
+#define ERR_ABORT 0x04 /* it's preferable to end any possible loop */
+#define ERR_WARN 0x08 /* a warning message has been returned */
+#define ERR_ALERT 0x10 /* an alert message has been returned */
+
+
+#endif /* _COMMON_ERRORS_H */
+
+/*
+ * Local variables:
+ * c-indent-level: 8
+ * c-basic-offset: 8
+ * End:
+ */
diff --git a/include/types/protocols.h b/include/types/protocols.h
index 6ff4476..a21f9a4 100644
--- a/include/types/protocols.h
+++ b/include/types/protocols.h
@@ -33,11 +33,6 @@
/* max length of a protcol name, including trailing zero */
#define PROTO_NAME_LEN 16
-/* return codes for bind_all() */
-#define ERR_NONE 0 /* no error */
-#define ERR_RETRYABLE 1 /* retryable error, may be cumulated */
-#define ERR_FATAL 2 /* fatal error, may be cumulated */
-
/* listener state */
#define LI_NEW 0 /* not initialized yet */
#define LI_INIT 1 /* attached to the protocol, but not listening yet */
diff --git a/src/haproxy.c b/src/haproxy.c
index 1108ea9..5152a3c 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -64,6 +64,7 @@
#include <common/compat.h>
#include <common/config.h>
#include <common/defaults.h>
+#include <common/errors.h>
#include <common/memory.h>
#include <common/mini-clist.h>
#include <common/regex.h>
diff --git a/src/proto_uxst.c b/src/proto_uxst.c
index 24c435f..307d7ef 100644
--- a/src/proto_uxst.c
+++ b/src/proto_uxst.c
@@ -28,6 +28,7 @@
#include <common/compat.h>
#include <common/config.h>
#include <common/debug.h>
+#include <common/errors.h>
#include <common/memory.h>
#include <common/mini-clist.h>
#include <common/standard.h>
diff --git a/src/proxy.c b/src/proxy.c
index f2967de..435a1e2 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -19,6 +19,7 @@
#include <common/defaults.h>
#include <common/compat.h>
#include <common/config.h>
+#include <common/errors.h>
#include <common/memory.h>
#include <common/time.h>