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annotate packages/devs/wallclock/current/include/pkgconf/wallclock.h @ 64:c38311975d4f ecos-sw-2000-01-28

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Merge from eCos master repository on 2000-01-28-04:28:11-GMT
author jlarmour
date Fri, 28 Jan 2000 04:59:39 +0000
parents 443894e2e912
children bf00f99aec69
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1 #ifndef CYGONCE_PKGCONF_WALLCLOCK_H
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2 #define CYGONCE_PKGCONF_WALLCLOCK_H
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3 // ====================================================================
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4 //
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5 // pkgconf/wallclock.h
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6 //
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7 // Wallclock configuration file
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8 //
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9 // ====================================================================
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10 //####COPYRIGHTBEGIN####
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11 //
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12 // -------------------------------------------
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13 // The contents of this file are subject to the Red Hat eCos Public License
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14 // Version 1.0 (the "License"); you may not use this file except in
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15 // compliance with the License. You may obtain a copy of the License at
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16 // http://sourceware.cygnus.com/ecos
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17 //
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18 // Software distributed under the License is distributed on an
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19 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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20 // License for the specific language governing rights and limitations under
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21 // the License.
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22 //
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23 // The Original Code is eCos - Embedded Configurable Operating System,
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24 // released September 30, 1998.
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25 //
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26 // The Initial Developer of the Original Code is Red Hat.
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27 // Portions created by Red Hat are
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28 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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29 // All Rights Reserved.
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30 // -------------------------------------------
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31 //
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32 //####COPYRIGHTEND####
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33 // ====================================================================
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34 //#####DESCRIPTIONBEGIN####
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35 //
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36 // Author(s): nickg
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37 // Contributors: nickg
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38 // Date: 1998-07-29
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39 // Purpose: To allow the user to edit wallclock config options.
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40 // Description:
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41 //####DESCRIPTIONEND####
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42 //
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43 // ====================================================================
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44
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45 #include <pkgconf/kernel.h> // kernel configuration file
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46
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47 /* ----------------------------------------------------------------------------
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48 {{CFG_DATA
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49
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50 cdl_package CYGPKG_DEVICES_WALLCLOCK {
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51 display "Wallclock device"
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52 requires CYGVAR_KERNEL_COUNTERS_CLOCK
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53 description "
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54 The wallclock device provides real time stamps, as opposed
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55 to the eCos kernel timers which typically just count the
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56 number of clock ticks since the hardware was powered up.
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57 Depending on the target platform this device may involve
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58 interacting with a suitable clock chip, or it may be
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59 emulated by using the kernel timers.
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60 "
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61 doc ref/ecos-ref/p-cygpkg-devices-wallclock.html
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62 }
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63
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64 }}CFG_DATA */
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65
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66 /* ---------------------------------------------------------------------
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67 * Decide whether we are using the emulated wallclock or a hardware
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68 * supplied device.
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69 */
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70
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71 #define CYGIMP_WALLCLOCK_EMULATE
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72
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73 /* -------------------------------------------------------------------- */
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74 #endif /* CYGONCE_PKGCONF_WALLCLOCK_H */
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75 /* EOF wallclock.h */