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71 lines
2.1 KiB
71 lines
2.1 KiB
/* |
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* Copyright (c) 2015 Tim Rice <tim@multitalents.net> |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "includes.h" |
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#ifndef HAVE_ERR |
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void |
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err(int r, const char *fmt, ...) |
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{ |
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va_list args; |
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va_start(args, fmt); |
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fprintf(stderr, "%s: ", strerror(errno)); |
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vfprintf(stderr, fmt, args); |
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fputc('\n', stderr); |
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va_end(args); |
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exit(r); |
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} |
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#endif |
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#ifndef HAVE_ERRX |
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void |
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errx(int r, const char *fmt, ...) |
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{ |
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va_list args; |
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va_start(args, fmt); |
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vfprintf(stderr, fmt, args); |
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fputc('\n', stderr); |
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va_end(args); |
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exit(r); |
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} |
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#endif |
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#ifndef HAVE_WARN |
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void |
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warn(const char *fmt, ...) |
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{ |
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va_list args; |
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va_start(args, fmt); |
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fprintf(stderr, "%s: ", strerror(errno)); |
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vfprintf(stderr, fmt, args); |
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fputc('\n', stderr); |
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va_end(args); |
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} |
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#endif
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