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include/common/errors.h
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Global error macros and constants
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Copyright (C) 2000-2007 Willy Tarreau - w@1wt.eu
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation, version 2.1
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef _COMMON_ERRORS_H
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#define _COMMON_ERRORS_H
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/* These flags may be used in various functions which are called from within
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* loops (eg: to start all listeners from all proxies). They provide enough
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* information to let the caller decide what to do. ERR_WARN and ERR_ALERT
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* do not indicate any error, just that a message has been put in a shared
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* buffer in order to be displayed by the caller.
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#define ERR_NONE 0x00 /* no error, no message returned */
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#define ERR_RETRYABLE 0x01 /* retryable error, may be cumulated */
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#define ERR_FATAL 0x02 /* fatal error, may be cumulated */
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#define ERR_ABORT 0x04 /* it's preferable to end any possible loop */
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#define ERR_WARN 0x08 /* a warning message has been returned */
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#define ERR_ALERT 0x10 /* an alert message has been returned */
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#define ERR_CODE (ERR_RETRYABLE|ERR_FATAL|ERR_ABORT) /* mask */
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#endif /* _COMMON_ERRORS_H */
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include/common/errors.h
