34 lines
614 B
C
34 lines
614 B
C
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/* vi: set sw=4 ts=4: */
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/*
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* Copyright (C) 2003 Manuel Novoa III <mjn3@codepoet.org>
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*
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* Licensed under GPLv2, see file LICENSE in this source tree.
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*/
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//kbuild:lib-y += bb_cat.o
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#include "libbb.h"
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int FAST_FUNC bb_cat(char **argv)
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{
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int fd;
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int retval = EXIT_SUCCESS;
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if (!*argv)
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argv = (char**) &bb_argv_dash;
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do {
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fd = open_or_warn_stdin(*argv);
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if (fd >= 0) {
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/* This is not a xfunc - never exits */
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off_t r = bb_copyfd_eof(fd, STDOUT_FILENO);
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if (fd != STDIN_FILENO)
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close(fd);
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if (r >= 0)
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continue;
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}
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retval = EXIT_FAILURE;
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} while (*++argv);
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return retval;
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}
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