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/* $OpenBSD: setprogname.c,v 1.6 2017/09/17 06:38:03 otto Exp $ */ |
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/* |
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* Copyright (c) 2013 Antoine Jacoutot <ajacoutot@openbsd.org> |
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* |
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* Permission to use, copy, modify, and distribute this software for any |
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* purpose with or without fee is hereby granted, provided that the above |
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* copyright notice and this permission notice appear in all copies. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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#include <string.h> |
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#include <stdlib.h> |
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void |
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setprogname(const char *progname) |
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{ |
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char *tmpn; |
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tmpn = strrchr(progname, '/'); |
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if (tmpn == NULL) |
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__progname = (char *)progname; |
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else |
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__progname = tmpn + 1; |
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} |