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| Rev | Author | Line No. | Line |
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| 4720 | mejdrech | 1 | /* |
| 2 | * Copyright (c) 2009 Lukas Mejdrech |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 29 | /** @addtogroup net_app |
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| 30 | * @{ |
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| 31 | */ |
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| 32 | |||
| 33 | /** @file |
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| 34 | * Generic application error printing functions. |
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| 35 | */ |
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| 36 | |||
| 37 | #ifndef __NET_APP_PRINT__ |
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| 38 | #define __NET_APP_PRINT__ |
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| 39 | |||
| 40 | /** Returns whether the error code may be an ICMP error code. |
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| 41 | * @param error_code The error code. Input parameter. |
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| 42 | * @returns A value indicating whether the error code may be an ICMP error code. |
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| 43 | */ |
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| 44 | #define IS_ICMP_ERROR( error_code ) (( error_code ) > 0 ) |
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| 45 | |||
| 46 | /** Returns whether the error code may be socket error code. |
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| 47 | * @param error_code The error code. Input parameter. |
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| 48 | * @returns A value indicating whether the error code may be a socket error code. |
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| 49 | */ |
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| 50 | #define IS_SOCKET_ERROR( error_code ) (( error_code ) < 0 ) |
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| 51 | |||
| 52 | /** Prints the error description. |
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| 53 | * Supports ICMP and socket error codes. |
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| 54 | * @param output The description output stream. May be NULL. Input parameter. |
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| 55 | * @param error_code The error code. Input parameter. |
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| 56 | * @param prefix The error description prefix. May be NULL. Input parameter. |
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| 57 | * @param suffix The error description suffix. May be NULL. Input parameter. |
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| 58 | */ |
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| 59 | void print_error( FILE * output, int error_code, const char * prefix, const char * suffix ); |
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| 60 | |||
| 61 | /** Prints the specific ICMP error description. |
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| 62 | * @param output The description output stream. May be NULL. Input parameter. |
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| 63 | * @param error_code The ICMP error code. Input parameter. |
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| 64 | * @param prefix The error description prefix. May be NULL. Input parameter. |
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| 65 | * @param suffix The error description suffix. May be NULL. Input parameter. |
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| 66 | */ |
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| 67 | void icmp_print_error( FILE * output, int error_code, const char * prefix, const char * suffix ); |
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| 68 | |||
| 69 | /** Prints the specific socket error description. |
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| 70 | * @param output The description output stream. May be NULL. Input parameter. |
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| 71 | * @param error_code The socket error code. Input parameter. |
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| 72 | * @param prefix The error description prefix. May be NULL. Input parameter. |
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| 73 | * @param suffix The error description suffix. May be NULL. Input parameter. |
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| 74 | */ |
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| 75 | void socket_print_error( FILE * output, int error_code, const char * prefix, const char * suffix ); |
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| 76 | |||
| 77 | #endif |
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| 78 | |||
| 79 | /** @} |
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| 80 | */ |