20 lines
427 B
C
20 lines
427 B
C
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/*
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* @file _usage.c
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* @brief standardize help/usage output across all our programs
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* @internal
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*
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* Copyright 2007 Gentoo Foundation
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* Released under the GPLv2
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*/
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static void usage (int exit_status)
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{
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int i;
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printf ("Usage: " APPLET " [options]\n\n");
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printf ("Options: [" getoptstring "]\n");
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for (i = 0; longopts[i].name; ++i)
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printf (" -%c, --%s\n", longopts[i].val, longopts[i].name);
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exit (exit_status);
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}
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