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annotate toys/posix/true.c @ 1727:c0ef9b7976f0 draft

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Use xsignal() instead of signal().
author Rob Landley <rob@landley.net>
date Tue, 10 Mar 2015 11:07:28 -0500
parents 5fac2769a159
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* true.c - Return zero.
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30a6db5a95c2 Add comments about SUSv3 specs (or lack thereof).
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2 *
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3 * Copyright 2007 Rob Landley <rob@landley.net>
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4 *
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5 * See http://opengroup.org/onlinepubs/9699919799/utilities/true.html
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6
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7 USE_TRUE(NEWTOY(true, NULL, TOYFLAG_BIN))
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5fac2769a159 Redo option parsing infrastructure so #define FORCE_FLAGS can unzero flag macros for a disabled command (needed when multiple commands share infrastructure with a common set of flags).
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8 USE_TRUE(OLDTOY(:, true, TOYFLAG_NOFORK))
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9
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10 config TRUE
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11 bool "true"
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12 default y
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13 help
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14 Return zero.
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15 */
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16
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17 #include "toys.h"
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18
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19 void true_main(void)
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20 {
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21 return;
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22 }