58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
/****************************************************************************
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* include/err.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_ERR_H
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#define __INCLUDE_ERR_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <stdarg.h>
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#include <nuttx/compiler.h>
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef CONFIG_LIBC_ERR
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/* Print "pid: ", FORMAT, ": ", the standard error string for errno,
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* and a newline, on stderr.
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*/
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void warn(FAR const char *fmt, ...) printflike(1, 2);
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void vwarn(FAR const char *fmt, va_list ap) printflike(1, 0);
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/* Likewise, but without ": " and the standard error string. */
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void warnx(FAR const char *fmt, ...) printflike(1, 2);
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void vwarnx(FAR const char *fmt, va_list ap) printflike(1, 0);
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/* Likewise, and then exit with STATUS. */
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void err(int status, FAR const char *fmt, ...) printflike(2, 3);
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void verr(int status, FAR const char *fmt, va_list ap) printflike(2, 0);
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void errx(int status, FAR const char *fmt, ...) printflike(2, 3);
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void verrx(int status, FAR const char *, va_list ap) printflike(2, 0);
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#endif /* CONFIG_LIBC_ERR */
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#endif /* __INCLUDE_ERR_H */
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