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44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* Copyright (c) 2016 Nicholas Marriott <nicholas.marriott@gmail.com>
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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 MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <errno.h>
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#include "compat.h"
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#if defined(HAVE_PROGRAM_INVOCATION_SHORT_NAME)
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const char *
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getprogname(void)
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{
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return (program_invocation_short_name);
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}
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#elif defined(HAVE___PROGNAME)
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const char *
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getprogname(void)
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{
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extern char *__progname;
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return (__progname);
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}
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#else
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const char *
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getprogname(void)
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{
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return ("tmux");
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}
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#endif
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