26 lines
524 B
C
26 lines
524 B
C
/**
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* @brief uses getpwuid and geteuid to retrieve the current user's name.
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*
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* @copyright
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* This file is part of ToaruOS and is released under the terms
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* of the NCSA / University of Illinois License - see LICENSE.md
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* Copyright (C) 2013-2021 K. Lange
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <pwd.h>
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int main(int argc, char ** argv) {
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struct passwd * p = getpwuid(geteuid());
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if (!p) return 0;
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fprintf(stdout, "%s\n", p->pw_name);
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endpwent();
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return 0;
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}
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