0ef64bdb40
This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
28 lines
555 B
C
28 lines
555 B
C
/* vi: set sw=4 ts=4: */
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/*
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* Mini pwd implementation for busybox
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*
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* Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
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*
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* Licensed under GPLv2 or later, see file LICENSE in this source tree.
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*/
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#include "libbb.h"
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/* This is a NOFORK applet. Be very careful! */
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int pwd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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int pwd_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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{
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char *buf;
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buf = xrealloc_getcwd_or_warn(NULL);
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if (buf != NULL) {
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puts(buf);
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free(buf);
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return fflush_all();
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}
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return EXIT_FAILURE;
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}
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