[3877] | 1 | //error.c: |
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| 2 | |
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| 3 | /* |
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[4708] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2011 |
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[3877] | 5 | * |
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| 6 | * This file is part of libroar a part of RoarAudio, |
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| 7 | * a cross-platform sound system for both, home and professional use. |
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| 8 | * See README for details. |
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| 9 | * |
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| 10 | * This file is free software; you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License version 3 |
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| 12 | * as published by the Free Software Foundation. |
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| 13 | * |
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| 14 | * libroar is distributed in the hope that it will be useful, |
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 17 | * GNU General Public License for more details. |
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| 18 | * |
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| 19 | * You should have received a copy of the GNU General Public License |
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| 20 | * along with this software; see the file COPYING. If not, write to |
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| 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
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| 22 | * Boston, MA 02110-1301, USA. |
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| 23 | * |
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| 24 | * NOTE for everyone want's to change something and send patches: |
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| 25 | * read README and HACKING! There a addition information on |
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| 26 | * the license of this document you need to read before you send |
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| 27 | * any patches. |
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| 28 | * |
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| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
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| 30 | * or libpulse*: |
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| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
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| 32 | * and are therefore GPL. Because of this it may be illigal to use |
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| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
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| 34 | */ |
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| 35 | |
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| 36 | #include "libroar.h" |
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| 37 | |
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[4871] | 38 | // 'no error' value for errno. |
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| 39 | // zero is true for GNU/Linux. |
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| 40 | // don't know about other systems. |
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[5034] | 41 | // IEEE Std 1003.1-2008 (POSIX 7) requires: |
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| 42 | // 'distinct positive values'. |
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[4871] | 43 | #define CLEAN_ERRNO 0 |
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| 44 | |
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[4869] | 45 | int roar_errno = ROAR_ERROR_NONE; |
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| 46 | |
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[3877] | 47 | int roar_err_int(struct roar_error_frame * frame) { |
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| 48 | if ( frame == NULL ) |
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| 49 | return -1; |
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| 50 | |
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| 51 | memset(frame, 0, sizeof(struct roar_error_frame)); |
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| 52 | |
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| 53 | frame->cmd = -1; |
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| 54 | frame->ra_errno = -1; |
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| 55 | frame->ra_suberrno = -1; |
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| 56 | frame->p_errno = -1; |
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| 57 | |
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| 58 | return 0; |
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| 59 | } |
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| 60 | |
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| 61 | void * roar_err_buildmsg(struct roar_message * mes, struct roar_error_frame * frame) { |
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| 62 | int16_t * d; |
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| 63 | |
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| 64 | if ( mes == NULL || frame == NULL ) |
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| 65 | return NULL; |
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| 66 | |
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| 67 | memset(mes, 0, sizeof(struct roar_message)); |
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| 68 | |
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| 69 | d = (int16_t*)mes->data; |
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| 70 | |
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| 71 | mes->datalen = 8 + frame->datalen; |
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| 72 | frame->data = &(mes->data[8]); |
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| 73 | |
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| 74 | mes->data[0] = 0; // version. |
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| 75 | mes->data[1] = frame->cmd; |
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| 76 | mes->data[2] = frame->ra_errno; |
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| 77 | mes->data[3] = frame->ra_suberrno; |
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| 78 | d[2] = ROAR_HOST2NET16(frame->p_errno); |
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| 79 | d[3] = ROAR_HOST2NET16(frame->flags); |
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| 80 | |
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| 81 | return frame->data; |
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| 82 | } |
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| 83 | |
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| 84 | int roar_err_parsemsg(struct roar_message * mes, struct roar_error_frame * frame) { |
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| 85 | int16_t * d; |
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| 86 | |
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| 87 | if ( mes == NULL || frame == NULL ) |
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| 88 | return -1; |
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| 89 | |
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| 90 | d = (int16_t*)mes->data; |
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| 91 | |
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| 92 | if ( mes->datalen < 8 ) |
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| 93 | return -1; |
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| 94 | |
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| 95 | if ( mes->data[0] != 0 ) |
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| 96 | return -1; |
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| 97 | |
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| 98 | frame->cmd = mes->data[1]; |
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| 99 | frame->ra_errno = mes->data[2]; |
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| 100 | frame->ra_suberrno = mes->data[3]; |
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| 101 | frame->p_errno = ROAR_NET2HOST16(d[2]); |
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| 102 | frame->flags = ROAR_NET2HOST16(d[3]); |
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| 103 | |
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| 104 | frame->datalen = mes->datalen - 8; |
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| 105 | frame->data = &(mes->data[8]); |
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| 106 | |
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| 107 | return 0; |
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| 108 | } |
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| 109 | |
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[4869] | 110 | int * roar_errno2(void) { |
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| 111 | return &roar_errno; |
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| 112 | } |
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| 113 | |
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[4185] | 114 | void roar_err_clear(void) { |
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[4869] | 115 | *roar_errno2() = ROAR_ERROR_NONE; |
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| 116 | } |
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| 117 | |
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[4871] | 118 | void roar_err_clear_errno(void) { |
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| 119 | errno = CLEAN_ERRNO; |
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| 120 | } |
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| 121 | |
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| 122 | void roar_err_clear_all(void) { |
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| 123 | roar_err_clear(); |
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| 124 | roar_err_clear_errno(); |
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| 125 | } |
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| 126 | |
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| 127 | void roar_err_update(void) { |
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| 128 | int * err = roar_errno2(); |
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[4876] | 129 | |
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| 130 | // NOTE: _NEVER_ call ROAR_{DBG,INFO,WARN,ERRO}() in here! (will result in endless loop) |
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| 131 | //printf("*err=%i, errno=%i\n", *err, (int)errno); |
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| 132 | |
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[4871] | 133 | if ( *err != ROAR_ERROR_NONE ) { |
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| 134 | roar_err_to_errno(); |
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| 135 | } else if ( !roar_err_is_errno_clean() ) { |
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| 136 | roar_err_from_errno(); |
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| 137 | } |
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| 138 | } |
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| 139 | |
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| 140 | int roar_err_is_errno_clean(void) { |
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| 141 | return errno == CLEAN_ERRNO ? 1 : 0; |
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| 142 | } |
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| 143 | |
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[4869] | 144 | void roar_err_set(const int error) { |
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| 145 | *roar_errno2() = error; |
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[4185] | 146 | } |
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| 147 | |
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| 148 | void roar_err_from_errno(void) { |
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[4869] | 149 | int _roar_errno = ROAR_ERROR_NONE; |
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| 150 | |
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[4185] | 151 | switch (errno) { |
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[4876] | 152 | #ifdef EACCES |
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| 153 | case EACCES: _roar_errno = ROAR_ERROR_PERM; break; |
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| 154 | #endif |
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[4185] | 155 | #ifdef EPERM |
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[4869] | 156 | case EPERM: _roar_errno = ROAR_ERROR_PERM; break; |
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[4185] | 157 | #endif |
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| 158 | #ifdef ENOENT |
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[4869] | 159 | case ENOENT: _roar_errno = ROAR_ERROR_NOENT; break; |
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[4185] | 160 | #endif |
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| 161 | #ifdef EBADMSG |
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[4869] | 162 | case EBADMSG: _roar_errno = ROAR_ERROR_BADMSG; break; |
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[4185] | 163 | #endif |
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| 164 | #ifdef EBUSY |
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[4869] | 165 | case EBUSY: _roar_errno = ROAR_ERROR_BUSY; break; |
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[4185] | 166 | #endif |
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| 167 | #ifdef ECONNREFUSED |
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[4869] | 168 | case ECONNREFUSED: _roar_errno = ROAR_ERROR_CONNREFUSED; break; |
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[4185] | 169 | #endif |
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| 170 | #ifdef ENOSYS |
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[4869] | 171 | case ENOSYS: _roar_errno = ROAR_ERROR_NOSYS; break; |
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[4185] | 172 | #endif |
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| 173 | #ifdef ENOTSUP |
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[4869] | 174 | case ENOTSUP: _roar_errno = ROAR_ERROR_NOTSUP; break; |
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[4185] | 175 | #endif |
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| 176 | #ifdef EPIPE |
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[4869] | 177 | case EPIPE: _roar_errno = ROAR_ERROR_PIPE; break; |
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[4185] | 178 | #endif |
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| 179 | #ifdef EPROTO |
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[4869] | 180 | case EPROTO: _roar_errno = ROAR_ERROR_PROTO; break; |
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[4185] | 181 | #endif |
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| 182 | #ifdef ERANGE |
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[4869] | 183 | case ERANGE: _roar_errno = ROAR_ERROR_RANGE; break; |
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[4185] | 184 | #endif |
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| 185 | #ifdef EMSGSIZE |
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[4869] | 186 | case EMSGSIZE: _roar_errno = ROAR_ERROR_MSGSIZE; break; |
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[4185] | 187 | #endif |
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| 188 | #ifdef ENOMEM |
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[4869] | 189 | case ENOMEM: _roar_errno = ROAR_ERROR_NOMEM; break; |
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[4185] | 190 | #endif |
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| 191 | #ifdef EINVAL |
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[4869] | 192 | case EINVAL: _roar_errno = ROAR_ERROR_INVAL; break; |
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[4185] | 193 | #endif |
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[4870] | 194 | #ifdef EALREADY |
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| 195 | case EALREADY: _roar_errno = ROAR_ERROR_ALREADY; break; |
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| 196 | #endif |
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| 197 | #ifdef EBADRQC |
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| 198 | case EBADRQC: _roar_errno = ROAR_ERROR_BADRQC; break; |
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| 199 | #endif |
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| 200 | #ifdef EDOM |
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| 201 | case EDOM: _roar_errno = ROAR_ERROR_DOM; break; |
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| 202 | #endif |
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| 203 | #ifdef EEXIST |
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| 204 | case EEXIST: _roar_errno = ROAR_ERROR_EXIST; break; |
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| 205 | #endif |
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| 206 | #ifdef EFAULT |
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| 207 | case EFAULT: _roar_errno = ROAR_ERROR_FAULT; break; |
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| 208 | #endif |
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| 209 | #ifdef EIO |
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| 210 | case EIO: _roar_errno = ROAR_ERROR_IO; break; |
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| 211 | #endif |
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[4912] | 212 | #ifdef EREMOTEIO |
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| 213 | case EREMOTEIO: _roar_errno = ROAR_ERROR_RIO; break; |
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| 214 | #endif |
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[4870] | 215 | #ifdef EKEYEXPIRED |
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| 216 | case EKEYEXPIRED: _roar_errno = ROAR_ERROR_KEYEXPIRED; break; |
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| 217 | #endif |
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| 218 | #ifdef EKEYREJECTED |
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| 219 | case EKEYREJECTED: _roar_errno = ROAR_ERROR_KEYREJECTED; break; |
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| 220 | #endif |
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| 221 | #ifdef ELOOP |
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| 222 | case ELOOP: _roar_errno = ROAR_ERROR_LOOP; break; |
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| 223 | #endif |
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| 224 | #ifdef EMFILE |
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| 225 | case EMFILE: _roar_errno = ROAR_ERROR_MFILE; break; |
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| 226 | #endif |
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| 227 | #ifdef ENAMETOOLONG |
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| 228 | case ENAMETOOLONG: _roar_errno = ROAR_ERROR_NAMETOOLONG; break; |
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| 229 | #endif |
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| 230 | #ifdef ENODATA |
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| 231 | case ENODATA: _roar_errno = ROAR_ERROR_NODATA; break; |
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| 232 | #endif |
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| 233 | #ifdef ENODEV |
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| 234 | case ENODEV: _roar_errno = ROAR_ERROR_NODEV; break; |
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| 235 | #endif |
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| 236 | #ifdef ENOSPC |
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| 237 | case ENOSPC: _roar_errno = ROAR_ERROR_NOSPC; break; |
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| 238 | #endif |
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| 239 | #ifdef ENOTCONN |
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| 240 | case ENOTCONN: _roar_errno = ROAR_ERROR_NOTCONN; break; |
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| 241 | #endif |
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| 242 | #ifdef EPROTONOSUPPORT |
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| 243 | case EPROTONOSUPPORT: _roar_errno = ROAR_ERROR_PROTONOSUP; break; |
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| 244 | #endif |
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| 245 | #ifdef EROFS |
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| 246 | case EROFS: _roar_errno = ROAR_ERROR_RO; break; |
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| 247 | #endif |
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| 248 | #ifdef ETIMEDOUT |
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| 249 | case ETIMEDOUT: _roar_errno = ROAR_ERROR_TIMEDOUT; break; |
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| 250 | #endif |
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| 251 | #ifdef EAGAIN |
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| 252 | case EAGAIN: _roar_errno = ROAR_ERROR_AGAIN; break; |
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| 253 | #endif |
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| 254 | #ifdef ENETDOWN |
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| 255 | case ENETDOWN: _roar_errno = ROAR_ERROR_LINKDOWN; break; |
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| 256 | #endif |
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[4912] | 257 | #ifdef EINTR |
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| 258 | case EINTR: _roar_errno = ROAR_ERROR_INTERRUPTED; break; |
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| 259 | #endif |
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| 260 | #ifdef EDQUOT |
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| 261 | case EDQUOT: _roar_errno = ROAR_ERROR_QUOTA; break; |
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| 262 | #endif |
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| 263 | #ifdef ELIBBAD |
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| 264 | case ELIBBAD: _roar_errno = ROAR_ERROR_BADLIB; break; |
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| 265 | #endif |
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| 266 | #ifdef ENOMEDIUM |
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| 267 | case ENOMEDIUM: _roar_errno = ROAR_ERROR_NOMEDIUM; break; |
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| 268 | #endif |
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| 269 | #ifdef ENOTUNIQ |
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| 270 | case ENOTUNIQ: _roar_errno = ROAR_ERROR_NOTUNIQ; break; |
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| 271 | #endif |
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| 272 | #ifdef EILSEQ |
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| 273 | case EILSEQ: _roar_errno = ROAR_ERROR_ILLSEQ; break; |
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| 274 | #endif |
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| 275 | #ifdef EADDRINUSE |
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| 276 | case EADDRINUSE: _roar_errno = ROAR_ERROR_ADDRINUSE; break; |
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| 277 | #endif |
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| 278 | #ifdef ESPIPE |
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| 279 | case ESPIPE: _roar_errno = ROAR_ERROR_BADSEEK; break; |
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| 280 | #endif |
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[5040] | 281 | #ifdef ECHERNOBYL |
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| 282 | case ECHERNOBYL: _roar_errno = ROAR_ERROR_CHERNOBYL; break; |
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| 283 | #endif |
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| 284 | #ifdef ECRAY |
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| 285 | case ECRAY: _roar_errno = ROAR_ERROR_CAUSALITY; break; |
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| 286 | #endif |
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| 287 | #ifdef ENOHORSE |
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| 288 | case ENOHORSE: _roar_errno = ROAR_ERROR_NOHORSE; break; |
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| 289 | #endif |
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[5094] | 290 | #ifdef ETXTBSY |
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| 291 | case ETXTBSY: _roar_errno = ROAR_ERROR_TEXTBUSY; break; |
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| 292 | #endif |
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| 293 | #ifdef ENOTEMPTY |
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[5095] | 294 | case ENOTEMPTY: _roar_errno = ROAR_ERROR_NOTEMPTY; break; |
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[5094] | 295 | #endif |
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| 296 | #ifdef EHOSTUNREACH |
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[5095] | 297 | case EHOSTUNREACH: _roar_errno = ROAR_ERROR_NODEUNREACH; break; |
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[5094] | 298 | #endif |
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| 299 | #ifdef EIDRM |
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| 300 | case EIDRM: _roar_errno = ROAR_ERROR_IDREMOVED; break; |
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| 301 | #endif |
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| 302 | #ifdef EINPROGRESS |
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[5095] | 303 | case EINPROGRESS: _roar_errno = ROAR_ERROR_INPROGRESS; break; |
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[5094] | 304 | #endif |
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| 305 | #ifdef ECHILD |
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[5095] | 306 | case ECHILD: _roar_errno = ROAR_ERROR_NOCHILD; break; |
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[5094] | 307 | #endif |
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| 308 | #ifdef ENETUNREACH |
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[5095] | 309 | case ENETUNREACH: _roar_errno = ROAR_ERROR_NETUNREACH; break; |
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[5094] | 310 | #endif |
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| 311 | #ifdef ECANCELED |
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[5095] | 312 | case ECANCELED: _roar_errno = ROAR_ERROR_CANCELED; break; |
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[5094] | 313 | #endif |
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| 314 | #ifdef EISDIR |
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[5095] | 315 | case EISDIR: _roar_errno = ROAR_ERROR_ISDIR; break; |
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[5094] | 316 | #endif |
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| 317 | #ifdef ENOTDIR |
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[5095] | 318 | case ENOTDIR: _roar_errno = ROAR_ERROR_NOTDIR; break; |
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[5094] | 319 | #endif |
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| 320 | #ifdef ENOEXEC |
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| 321 | case ENOEXEC: _roar_errno = ROAR_ERROR_BADEXEC; break; |
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| 322 | #endif |
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| 323 | #ifdef EISCONN |
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| 324 | case EISCONN: _roar_errno = ROAR_ERROR_ISCONN; break; |
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| 325 | #endif |
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| 326 | #ifdef EDEADLK |
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| 327 | case EDEADLK: _roar_errno = ROAR_ERROR_DEADLOCK; break; |
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| 328 | #endif |
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| 329 | #ifdef ECONNRESET |
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| 330 | case ECONNRESET: _roar_errno = ROAR_ERROR_CONNRST; break; |
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| 331 | #endif |
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| 332 | #ifdef EBADF |
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| 333 | case EBADF: _roar_errno = ROAR_ERROR_BADFH; break; |
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| 334 | #endif |
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| 335 | #ifdef ENOTSOCK |
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| 336 | case ENOTSOCK: _roar_errno = ROAR_ERROR_NOTSOCK; break; |
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| 337 | #endif |
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| 338 | #ifdef E2BIG |
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| 339 | case E2BIG: _roar_errno = ROAR_ERROR_TOOMANYARGS; break; |
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| 340 | #endif |
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| 341 | #ifdef EFBIG |
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| 342 | case EFBIG: _roar_errno = ROAR_ERROR_TOOLARGE; break; |
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| 343 | #endif |
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| 344 | #ifdef EDESTADDRREQ |
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| 345 | case EDESTADDRREQ: _roar_errno = ROAR_ERROR_DESTADDRREQ; break; |
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| 346 | #endif |
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| 347 | #ifdef EAFNOSUPPORT |
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| 348 | case EAFNOSUPPORT: _roar_errno = ROAR_ERROR_AFNOTSUP; break; |
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| 349 | #endif |
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| 350 | #ifdef ENFILE |
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| 351 | case ENFILE: _roar_errno = ROAR_ERROR_NFILE; break; |
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| 352 | #endif |
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| 353 | #ifdef ESTALE |
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| 354 | case ESTALE: _roar_errno = ROAR_ERROR_STALE; break; |
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| 355 | #endif |
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| 356 | #ifdef EXDEV |
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| 357 | case EXDEV: _roar_errno = ROAR_ERROR_XDEVLINK; break; |
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| 358 | #endif |
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| 359 | #ifdef EMLINK |
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| 360 | case EMLINK: _roar_errno = ROAR_ERROR_MLINK; break; |
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| 361 | #endif |
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| 362 | #ifdef ENONET |
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| 363 | case ENONET: _roar_errno = ROAR_ERROR_NONET; break; |
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| 364 | #endif |
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| 365 | #ifdef ENETRESET |
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| 366 | case ENETRESET: _roar_errno = ROAR_ERROR_CONNRSTNET; break; |
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| 367 | #endif |
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| 368 | #ifdef ECONNABORTED |
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| 369 | case ECONNABORTED: _roar_errno = ROAR_ERROR_CONNABORTED; break; |
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| 370 | #endif |
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[4185] | 371 | default: |
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[4869] | 372 | _roar_errno = ROAR_ERROR_UNKNOWN; |
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[4185] | 373 | break; |
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| 374 | } |
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[4869] | 375 | |
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| 376 | roar_err_set(_roar_errno); |
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[4185] | 377 | } |
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| 378 | |
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| 379 | void roar_err_to_errno(void) { |
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[4869] | 380 | int * err = roar_errno2(); |
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| 381 | switch (*err) { |
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[4185] | 382 | case ROAR_ERROR_NONE: |
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[4871] | 383 | roar_err_clear_errno(); |
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[4185] | 384 | break; |
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| 385 | #ifdef EPERM |
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| 386 | case ROAR_ERROR_PERM: |
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| 387 | errno = EPERM; |
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| 388 | break; |
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| 389 | #endif |
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| 390 | #ifdef ENOENT |
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| 391 | case ROAR_ERROR_NOENT: |
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| 392 | errno = ENOENT; |
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| 393 | break; |
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| 394 | #endif |
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| 395 | #ifdef EBADMSG |
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| 396 | case ROAR_ERROR_BADMSG: |
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| 397 | errno = EBADMSG; |
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| 398 | break; |
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| 399 | #endif |
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| 400 | #ifdef EBUSY |
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| 401 | case ROAR_ERROR_BUSY: |
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| 402 | errno = EBUSY; |
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| 403 | break; |
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| 404 | #endif |
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| 405 | #ifdef ECONNREFUSED |
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| 406 | case ROAR_ERROR_CONNREFUSED: |
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| 407 | errno = ECONNREFUSED; |
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| 408 | break; |
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| 409 | #endif |
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| 410 | #ifdef ENOSYS |
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| 411 | case ROAR_ERROR_NOSYS: |
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| 412 | errno = ENOSYS; |
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| 413 | break; |
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| 414 | #endif |
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| 415 | #ifdef ENOTSUP |
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| 416 | case ROAR_ERROR_NOTSUP: |
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| 417 | errno = ENOTSUP; |
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| 418 | break; |
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| 419 | #endif |
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| 420 | #ifdef EPIPE |
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| 421 | case ROAR_ERROR_PIPE: |
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| 422 | errno = EPIPE; |
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| 423 | break; |
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| 424 | #endif |
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| 425 | #ifdef EPROTO |
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| 426 | case ROAR_ERROR_PROTO: |
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| 427 | errno = EPROTO; |
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| 428 | break; |
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| 429 | #endif |
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| 430 | #ifdef ERANGE |
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| 431 | case ROAR_ERROR_RANGE: |
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| 432 | errno = ERANGE; |
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| 433 | break; |
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| 434 | #endif |
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| 435 | #ifdef EMSGSIZE |
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| 436 | case ROAR_ERROR_MSGSIZE: |
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| 437 | errno = EMSGSIZE; |
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| 438 | break; |
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| 439 | #endif |
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| 440 | #ifdef ENOMEM |
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| 441 | case ROAR_ERROR_NOMEM: |
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| 442 | errno = ENOMEM; |
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| 443 | break; |
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| 444 | #endif |
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| 445 | #ifdef EINVAL |
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| 446 | case ROAR_ERROR_INVAL: |
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| 447 | errno = EINVAL; |
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| 448 | break; |
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| 449 | #endif |
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[4870] | 450 | #ifdef EALREADY |
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| 451 | case ROAR_ERROR_ALREADY: |
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| 452 | errno = EALREADY; |
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| 453 | break; |
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| 454 | #endif |
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| 455 | #ifdef EBADRQC |
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| 456 | case ROAR_ERROR_BADRQC: |
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| 457 | errno = EBADRQC; |
---|
| 458 | break; |
---|
| 459 | #endif |
---|
| 460 | #ifdef EDOM |
---|
| 461 | case ROAR_ERROR_DOM: |
---|
| 462 | errno = EDOM; |
---|
| 463 | break; |
---|
| 464 | #endif |
---|
| 465 | #ifdef EEXIST |
---|
| 466 | case ROAR_ERROR_EXIST: |
---|
| 467 | errno = EEXIST; |
---|
| 468 | break; |
---|
| 469 | #endif |
---|
| 470 | #ifdef EFAULT |
---|
| 471 | case ROAR_ERROR_FAULT: |
---|
| 472 | errno = EFAULT; |
---|
| 473 | break; |
---|
| 474 | #endif |
---|
[4912] | 475 | #if defined(EREMOTEIO) || defined(EIO) |
---|
| 476 | case ROAR_ERROR_RIO: |
---|
| 477 | #ifdef EREMOTEIO |
---|
| 478 | errno = EREMOTEIO; |
---|
| 479 | #else |
---|
| 480 | errno = EIO; |
---|
| 481 | #endif |
---|
| 482 | break; |
---|
| 483 | #endif |
---|
[4870] | 484 | #ifdef EIO |
---|
| 485 | case ROAR_ERROR_IO: |
---|
[4912] | 486 | case ROAR_ERROR_HOLE: |
---|
| 487 | case ROAR_ERROR_BADCKSUM: |
---|
| 488 | case ROAR_ERROR_LOSTSYNC: |
---|
| 489 | case ROAR_ERROR_NOHORSE: |
---|
[4870] | 490 | errno = EIO; |
---|
| 491 | break; |
---|
| 492 | #endif |
---|
| 493 | #ifdef EKEYEXPIRED |
---|
| 494 | case ROAR_ERROR_KEYEXPIRED: |
---|
| 495 | errno = EKEYEXPIRED; |
---|
| 496 | break; |
---|
| 497 | #endif |
---|
| 498 | #ifdef EKEYREJECTED |
---|
| 499 | case ROAR_ERROR_KEYREJECTED: |
---|
| 500 | errno = EKEYREJECTED; |
---|
| 501 | break; |
---|
| 502 | #endif |
---|
| 503 | #ifdef ELOOP |
---|
| 504 | case ROAR_ERROR_LOOP: |
---|
| 505 | errno = ELOOP; |
---|
| 506 | break; |
---|
| 507 | #endif |
---|
| 508 | #ifdef EMFILE |
---|
| 509 | case ROAR_ERROR_MFILE: |
---|
| 510 | errno = EMFILE; |
---|
| 511 | break; |
---|
| 512 | #endif |
---|
| 513 | #ifdef ENAMETOOLONG |
---|
| 514 | case ROAR_ERROR_NAMETOOLONG: |
---|
| 515 | errno = ENAMETOOLONG; |
---|
| 516 | break; |
---|
| 517 | #endif |
---|
| 518 | #ifdef ENODATA |
---|
| 519 | case ROAR_ERROR_NODATA: |
---|
| 520 | errno = ENODATA; |
---|
| 521 | break; |
---|
| 522 | #endif |
---|
| 523 | #ifdef ENODEV |
---|
| 524 | case ROAR_ERROR_NODEV: |
---|
| 525 | case ROAR_ERROR_NODRV: |
---|
| 526 | errno = ENODEV; |
---|
| 527 | break; |
---|
| 528 | #endif |
---|
| 529 | #ifdef ENOSPC |
---|
| 530 | case ROAR_ERROR_NOSPC: |
---|
| 531 | errno = ENOSPC; |
---|
| 532 | break; |
---|
| 533 | #endif |
---|
| 534 | #ifdef EINVAL |
---|
| 535 | case ROAR_ERROR_TYPEMM: |
---|
| 536 | errno = EINVAL; |
---|
| 537 | break; |
---|
| 538 | #endif |
---|
| 539 | #ifdef ENOSYS |
---|
| 540 | case ROAR_ERROR_NORSYS: |
---|
| 541 | errno = ENOSYS; |
---|
| 542 | break; |
---|
| 543 | #endif |
---|
| 544 | #ifdef ENOTCONN |
---|
| 545 | case ROAR_ERROR_NOTCONN: |
---|
| 546 | errno = ENOTCONN; |
---|
| 547 | break; |
---|
| 548 | #endif |
---|
| 549 | #ifdef EPROTONOSUPPORT |
---|
| 550 | case ROAR_ERROR_PROTONOSUP: |
---|
| 551 | errno = EPROTONOSUPPORT; |
---|
| 552 | break; |
---|
| 553 | #endif |
---|
| 554 | #ifdef EROFS |
---|
| 555 | case ROAR_ERROR_RO: |
---|
| 556 | errno = EROFS; |
---|
| 557 | break; |
---|
| 558 | #endif |
---|
| 559 | #ifdef ETIMEDOUT |
---|
| 560 | case ROAR_ERROR_TIMEDOUT: |
---|
| 561 | errno = ETIMEDOUT; |
---|
| 562 | break; |
---|
| 563 | #endif |
---|
| 564 | #ifdef EAGAIN |
---|
| 565 | case ROAR_ERROR_AGAIN: |
---|
| 566 | errno = EAGAIN; |
---|
| 567 | break; |
---|
| 568 | #endif |
---|
| 569 | #ifdef ENETDOWN |
---|
| 570 | case ROAR_ERROR_LINKDOWN: |
---|
| 571 | errno = ENETDOWN; |
---|
| 572 | break; |
---|
| 573 | #endif |
---|
[4912] | 574 | #ifdef EINTR |
---|
| 575 | case ROAR_ERROR_INTERRUPTED: |
---|
| 576 | errno = EINTR; |
---|
| 577 | break; |
---|
| 578 | #endif |
---|
| 579 | #ifdef EDQUOT |
---|
| 580 | case ROAR_ERROR_QUOTA: |
---|
| 581 | errno = EDQUOT; |
---|
| 582 | break; |
---|
| 583 | #endif |
---|
| 584 | #ifdef ELIBBAD |
---|
| 585 | case ROAR_ERROR_BADLIB: |
---|
| 586 | errno = ELIBBAD; |
---|
| 587 | break; |
---|
| 588 | #endif |
---|
| 589 | #ifdef ENOMEDIUM |
---|
| 590 | case ROAR_ERROR_NOMEDIUM: |
---|
| 591 | errno = ENOMEDIUM; |
---|
| 592 | break; |
---|
| 593 | #endif |
---|
| 594 | #ifdef ENOTUNIQ |
---|
| 595 | case ROAR_ERROR_NOTUNIQ: |
---|
| 596 | errno = ENOTUNIQ; |
---|
| 597 | break; |
---|
| 598 | #endif |
---|
| 599 | #ifdef EILSEQ |
---|
| 600 | case ROAR_ERROR_ILLSEQ: |
---|
| 601 | errno = EILSEQ; |
---|
| 602 | break; |
---|
| 603 | #endif |
---|
| 604 | #ifdef EADDRINUSE |
---|
| 605 | case ROAR_ERROR_ADDRINUSE: |
---|
| 606 | errno = EADDRINUSE; |
---|
| 607 | break; |
---|
| 608 | #endif |
---|
| 609 | #ifdef ESPIPE |
---|
| 610 | case ROAR_ERROR_BADSEEK: |
---|
| 611 | case ROAR_ERROR_NOSEEK: |
---|
| 612 | errno = ESPIPE; |
---|
| 613 | break; |
---|
| 614 | #endif |
---|
[5040] | 615 | #ifdef ECHERNOBYL |
---|
| 616 | case ROAR_ERROR_CHERNOBYL: |
---|
| 617 | errno = ECHERNOBYL; |
---|
| 618 | break; |
---|
| 619 | #endif |
---|
| 620 | #ifdef ECRAY |
---|
| 621 | case ROAR_ERROR_CAUSALITY: |
---|
| 622 | errno = ECRAY; |
---|
| 623 | break; |
---|
| 624 | #endif |
---|
| 625 | #ifdef ENOHORSE |
---|
| 626 | case ROAR_ERROR_NOHORSE: |
---|
| 627 | errno = ENOHORSE; |
---|
| 628 | break; |
---|
| 629 | #endif |
---|
[5094] | 630 | #ifdef ETXTBSY |
---|
| 631 | case ROAR_ERROR_TEXTBUSY: |
---|
| 632 | errno = ETXTBSY; |
---|
| 633 | break; |
---|
| 634 | #endif |
---|
| 635 | #ifdef ENOTEMPTY |
---|
| 636 | case ROAR_ERROR_NOTEMPTY: |
---|
| 637 | errno = ENOTEMPTY; |
---|
| 638 | break; |
---|
| 639 | #endif |
---|
| 640 | #ifdef EHOSTUNREACH |
---|
| 641 | case ROAR_ERROR_NODEUNREACH: |
---|
| 642 | errno = EHOSTUNREACH; |
---|
| 643 | break; |
---|
| 644 | #endif |
---|
| 645 | #ifdef EIDRM |
---|
| 646 | case ROAR_ERROR_IDREMOVED: |
---|
| 647 | errno = EIDRM; |
---|
| 648 | break; |
---|
| 649 | #endif |
---|
| 650 | #ifdef EINPROGRESS |
---|
| 651 | case ROAR_ERROR_INPROGRESS: |
---|
| 652 | errno = EINPROGRESS; |
---|
| 653 | break; |
---|
| 654 | #endif |
---|
| 655 | #ifdef ECHILD |
---|
| 656 | case ROAR_ERROR_NOCHILD: |
---|
| 657 | errno = ECHILD; |
---|
| 658 | break; |
---|
| 659 | #endif |
---|
| 660 | #ifdef ENETUNREACH |
---|
| 661 | case ROAR_ERROR_NETUNREACH: |
---|
| 662 | errno = ENETUNREACH; |
---|
| 663 | break; |
---|
| 664 | #endif |
---|
| 665 | #ifdef ECANCELED |
---|
| 666 | case ROAR_ERROR_CANCELED: |
---|
| 667 | errno = ECANCELED; |
---|
| 668 | break; |
---|
| 669 | #endif |
---|
| 670 | #ifdef EISDIR |
---|
| 671 | case ROAR_ERROR_ISDIR: |
---|
| 672 | errno = EISDIR; |
---|
| 673 | break; |
---|
| 674 | #endif |
---|
| 675 | #ifdef ENOTDOR |
---|
| 676 | case ROAR_ERROR_NOTDIR: |
---|
| 677 | errno = ENOTDIR; |
---|
| 678 | break; |
---|
| 679 | #endif |
---|
| 680 | #ifdef ENOEXEC |
---|
| 681 | case ROAR_ERROR_BADEXEC: |
---|
| 682 | errno = ENOEXEC; |
---|
| 683 | break; |
---|
| 684 | #endif |
---|
| 685 | #ifdef EISCONN |
---|
| 686 | case ROAR_ERROR_ISCONN: |
---|
| 687 | errno = EISCONN; |
---|
| 688 | break; |
---|
| 689 | #endif |
---|
| 690 | #ifdef EDEADLK |
---|
| 691 | case ROAR_ERROR_DEADLOCK: |
---|
| 692 | errno = EDEADLK; |
---|
| 693 | break; |
---|
| 694 | #endif |
---|
| 695 | #ifdef ECONNRESET |
---|
| 696 | case ROAR_ERROR_CONNRST: |
---|
| 697 | errno = ECONNRESET; |
---|
| 698 | break; |
---|
| 699 | #endif |
---|
| 700 | #ifdef EBADF |
---|
| 701 | case ROAR_ERROR_BADFH: |
---|
| 702 | errno = EBADF; |
---|
| 703 | break; |
---|
| 704 | #endif |
---|
| 705 | #ifdef ENOTSOCK |
---|
| 706 | case ROAR_ERROR_NOTSOCK: |
---|
| 707 | errno = ENOTSOCK; |
---|
| 708 | break; |
---|
| 709 | #endif |
---|
| 710 | #ifdef E2BIG |
---|
| 711 | case ROAR_ERROR_TOOMANYARGS: |
---|
| 712 | errno = E2BIG; |
---|
| 713 | break; |
---|
| 714 | #endif |
---|
| 715 | #ifdef EFBIG |
---|
| 716 | case ROAR_ERROR_TOOLARGE: |
---|
| 717 | errno = EFBIG; |
---|
| 718 | break; |
---|
| 719 | #endif |
---|
| 720 | #ifdef EDESTADDRREQ |
---|
| 721 | case ROAR_ERROR_DESTADDRREQ: |
---|
| 722 | errno = EDESTADDRREQ; |
---|
| 723 | break; |
---|
| 724 | #endif |
---|
| 725 | #ifdef EAFNOSUPPORT |
---|
| 726 | case ROAR_ERROR_AFNOTSUP: |
---|
| 727 | errno = EAFNOSUPPORT; |
---|
| 728 | break; |
---|
| 729 | #endif |
---|
| 730 | // FIXME.... |
---|
| 731 | #ifdef ENOPOWER |
---|
| 732 | case ROAR_ERROR_NOPOWER: |
---|
| 733 | errno = ENOPOWER; |
---|
| 734 | break; |
---|
| 735 | #endif |
---|
| 736 | #ifdef EUSER |
---|
| 737 | case ROAR_ERROR_USER: |
---|
| 738 | errno = EUSER; |
---|
| 739 | break; |
---|
| 740 | #endif |
---|
| 741 | |
---|
| 742 | #ifdef ENFILE |
---|
| 743 | case ROAR_ERROR_NFILE: |
---|
| 744 | errno = ENFILE; |
---|
| 745 | break; |
---|
| 746 | #endif |
---|
| 747 | #ifdef ESTALE |
---|
| 748 | case ROAR_ERROR_STALE: |
---|
| 749 | errno = ESTALE; |
---|
| 750 | break; |
---|
| 751 | #endif |
---|
| 752 | #ifdef EXDEV |
---|
| 753 | case ROAR_ERROR_XDEVLINK: |
---|
| 754 | errno = EXDEV; |
---|
| 755 | break; |
---|
| 756 | #endif |
---|
| 757 | #ifdef EMLINK |
---|
| 758 | case ROAR_ERROR_MLINK: |
---|
| 759 | errno = EMLINK; |
---|
| 760 | break; |
---|
| 761 | #endif |
---|
| 762 | #ifdef ENONET |
---|
| 763 | case ROAR_ERROR_NONET: |
---|
| 764 | errno = ENONET; |
---|
| 765 | break; |
---|
| 766 | #endif |
---|
| 767 | #ifdef ENETRESET |
---|
| 768 | case ROAR_ERROR_CONNRSTNET: |
---|
| 769 | errno = ENETRESET; |
---|
| 770 | break; |
---|
| 771 | #endif |
---|
| 772 | #ifdef ECONNABORTED |
---|
| 773 | case ROAR_ERROR_CONNABORTED: |
---|
| 774 | errno = ECONNABORTED; |
---|
| 775 | break; |
---|
| 776 | #endif |
---|
[5040] | 777 | |
---|
[4185] | 778 | default: |
---|
| 779 | #ifdef EINVAL |
---|
| 780 | errno = EINVAL; |
---|
| 781 | #else |
---|
| 782 | errno = -1; // just guess |
---|
| 783 | #endif |
---|
| 784 | break; |
---|
| 785 | } |
---|
| 786 | } |
---|
| 787 | |
---|
[4912] | 788 | // phi@ph7:roaraudio $ grep '^#define ROAR_ERROR_' error.h | tr -d /\* | while read d c d t; do printf " {%-23s \"%s\"},\n" $c, "$t"; done |
---|
[4793] | 789 | |
---|
| 790 | const char * roar_error2str(const int error) { |
---|
| 791 | const struct { |
---|
| 792 | const int err; |
---|
| 793 | const char * msg; |
---|
| 794 | } msgs[] = { |
---|
| 795 | {ROAR_ERROR_NONE, "No error"}, |
---|
| 796 | {ROAR_ERROR_PERM, "Operation not permitted"}, |
---|
| 797 | {ROAR_ERROR_NOENT, "No such object, file or directory"}, |
---|
| 798 | {ROAR_ERROR_BADMSG, "Bad message"}, |
---|
| 799 | {ROAR_ERROR_BUSY, "Device or resource busy"}, |
---|
| 800 | {ROAR_ERROR_CONNREFUSED, "Connection refused"}, |
---|
| 801 | {ROAR_ERROR_NOSYS, "Function not implemented"}, |
---|
| 802 | {ROAR_ERROR_NOTSUP, "Operation not supported"}, |
---|
| 803 | {ROAR_ERROR_PIPE, "Broken pipe"}, |
---|
| 804 | {ROAR_ERROR_PROTO, "Protocol error"}, |
---|
| 805 | {ROAR_ERROR_RANGE, "Result too large or parameter out of range"}, |
---|
| 806 | {ROAR_ERROR_MSGSIZE, "Message too long"}, |
---|
| 807 | {ROAR_ERROR_NOMEM, "Not enough space"}, |
---|
| 808 | {ROAR_ERROR_INVAL, "Invalid argument"}, |
---|
[4870] | 809 | {ROAR_ERROR_ALREADY, "Connection already in progress"}, |
---|
| 810 | {ROAR_ERROR_BADRQC, "Invalid request code"}, |
---|
| 811 | {ROAR_ERROR_DOM, "Mathematics argument out of domain of function"}, |
---|
| 812 | {ROAR_ERROR_EXIST, "File or object exists"}, |
---|
| 813 | {ROAR_ERROR_FAULT, "Bad address"}, |
---|
| 814 | {ROAR_ERROR_IO, "I/O-Error"}, |
---|
| 815 | {ROAR_ERROR_KEYEXPIRED, "Key has expired"}, |
---|
| 816 | {ROAR_ERROR_KEYREJECTED, "Key was rejected by service"}, |
---|
| 817 | {ROAR_ERROR_LOOP, "Too many recursions"}, |
---|
| 818 | {ROAR_ERROR_MFILE, "Too many open files or objects"}, |
---|
| 819 | {ROAR_ERROR_NAMETOOLONG, "File or object name too long"}, |
---|
| 820 | {ROAR_ERROR_NODATA, "No message is available on the read queue"}, |
---|
| 821 | {ROAR_ERROR_NODEV, "No such device"}, |
---|
| 822 | {ROAR_ERROR_NODRV, "No such driver"}, |
---|
| 823 | {ROAR_ERROR_NOSPC, "No space left on device"}, |
---|
| 824 | {ROAR_ERROR_TYPEMM, "Type missmatch. Object of diffrent type required"}, |
---|
| 825 | {ROAR_ERROR_NORSYS, "Feature not implemented by remote end"}, |
---|
| 826 | {ROAR_ERROR_NOTCONN, "Socket or object not connected"}, |
---|
| 827 | {ROAR_ERROR_PROTONOSUP, "Protocol not supported"}, |
---|
| 828 | {ROAR_ERROR_RIO, "Remote I/O Error"}, |
---|
| 829 | {ROAR_ERROR_RO, "File or object is read only"}, |
---|
| 830 | {ROAR_ERROR_TIMEDOUT, "Connection timed out"}, |
---|
| 831 | {ROAR_ERROR_AGAIN, "Resource temporarily unavailable"}, |
---|
| 832 | {ROAR_ERROR_NOISE, "Line too noisy"}, |
---|
| 833 | {ROAR_ERROR_LINKDOWN, "Physical or logical link down"}, |
---|
[4912] | 834 | {ROAR_ERROR_INTERRUPTED, "Operation was interruped"}, |
---|
| 835 | {ROAR_ERROR_CAUSALITY, "Causality error"}, |
---|
| 836 | {ROAR_ERROR_QUOTA, "Quota exceeded"}, |
---|
| 837 | {ROAR_ERROR_BADLIB, "Accessing a corrupted shared library"}, |
---|
| 838 | {ROAR_ERROR_NOMEDIUM, "No medium found"}, |
---|
| 839 | {ROAR_ERROR_NOTUNIQ, "Name not unique"}, |
---|
| 840 | {ROAR_ERROR_ILLSEQ, "Illegal byte sequence"}, |
---|
| 841 | {ROAR_ERROR_ADDRINUSE, "Address in use"}, |
---|
| 842 | {ROAR_ERROR_HOLE, "Hole in data"}, |
---|
| 843 | {ROAR_ERROR_BADVERSION, "Bad version"}, |
---|
| 844 | {ROAR_ERROR_NSVERSION, "Not supported version"}, |
---|
| 845 | {ROAR_ERROR_BADMAGIC, "Bad magic number"}, |
---|
| 846 | {ROAR_ERROR_LOSTSYNC, "Lost synchronization"}, |
---|
| 847 | {ROAR_ERROR_BADSEEK, "Can not seek to destination position"}, |
---|
| 848 | {ROAR_ERROR_NOSEEK, "Seeking not supported on resource"}, |
---|
| 849 | {ROAR_ERROR_BADCKSUM, "Data integrity error"}, |
---|
| 850 | {ROAR_ERROR_NOHORSE, "Mount failed"}, |
---|
| 851 | {ROAR_ERROR_CHERNOBYL, "Fatal device error"}, |
---|
| 852 | {ROAR_ERROR_NOHUG, "Device needs love"}, |
---|
[5094] | 853 | {ROAR_ERROR_TEXTBUSY, "Text file busy"}, |
---|
| 854 | {ROAR_ERROR_NOTEMPTY, "Directory not empty"}, |
---|
| 855 | {ROAR_ERROR_NODEUNREACH, "Node is unreachable"}, |
---|
| 856 | {ROAR_ERROR_IDREMOVED, "Identifier removed"}, |
---|
| 857 | {ROAR_ERROR_INPROGRESS, "Operation in progress"}, |
---|
| 858 | {ROAR_ERROR_NOCHILD, "No child processesobject"}, |
---|
| 859 | {ROAR_ERROR_NETUNREACH, "Network unreachable"}, |
---|
| 860 | {ROAR_ERROR_CANCELED, "Operation canceled"}, |
---|
| 861 | {ROAR_ERROR_ISDIR, "Is a directory"}, |
---|
| 862 | {ROAR_ERROR_NOTDIR, "Not a directory"}, |
---|
| 863 | {ROAR_ERROR_BADEXEC, "Executable file format error"}, |
---|
[5097] | 864 | {ROAR_ERROR_ISCONN, "Socket or Object is connected"}, |
---|
[5094] | 865 | {ROAR_ERROR_DEADLOCK, "Resource deadlock would occur"}, |
---|
| 866 | {ROAR_ERROR_CONNRST, "Connection reset"}, |
---|
| 867 | {ROAR_ERROR_BADFH, "Bad file handle"}, |
---|
| 868 | {ROAR_ERROR_NOTSOCK, "Not a socket"}, |
---|
| 869 | {ROAR_ERROR_TOOMANYARGS, "Argument list too long"}, |
---|
[5097] | 870 | {ROAR_ERROR_TOOLARGE, "File or Object too large"}, |
---|
[5094] | 871 | {ROAR_ERROR_DESTADDRREQ, "Destination address required"}, |
---|
| 872 | {ROAR_ERROR_AFNOTSUP, "Address family not supported"}, |
---|
| 873 | {ROAR_ERROR_NOPOWER, "Operation can not be completed because we are low on power"}, |
---|
| 874 | {ROAR_ERROR_USER, "Error in front of screen"}, |
---|
| 875 | {ROAR_ERROR_NFILE, "Too many filesobjects open in system"}, |
---|
| 876 | {ROAR_ERROR_STALE, "Stale file handle or object"}, |
---|
| 877 | {ROAR_ERROR_XDEVLINK, "Cross-device link"}, |
---|
| 878 | {ROAR_ERROR_MLINK, "Too many links to file or object"}, |
---|
| 879 | {ROAR_ERROR_NONET, "Not connected to any network"}, |
---|
| 880 | {ROAR_ERROR_CONNRSTNET, "Connection reset by network"}, |
---|
| 881 | {ROAR_ERROR_CONNABORTED, "Connection aborted"}, |
---|
[4793] | 882 | {-1, NULL} |
---|
| 883 | }; |
---|
| 884 | int i; |
---|
| 885 | |
---|
| 886 | for (i = 0; msgs[i].msg != NULL; i++) |
---|
| 887 | if ( msgs[i].err == error ) |
---|
| 888 | return msgs[i].msg; |
---|
| 889 | |
---|
| 890 | return NULL; |
---|
| 891 | } |
---|
| 892 | |
---|
[3877] | 893 | //ll |
---|