FreeCalypso > hg > fc-magnetite

annotate src/gpf2/osl/os_evt.c @ 581:a0a45c5eb3ef

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gsmcomp.c: bumping trace partition size to 220 like in gprscomp.c This change is safe in terms of RAM usage because all of these partition pools have already been moved from XRAM to IRAM earlier, and our IRAM usage in VO configs is currently quite low - the one near the limit is XRAM on C11x.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 29 Jan 2019 03:52:49 +0000
parents 91e8dac34ada
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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91e8dac34ada src/gpf2/osl: initial import from old freecalypso-sw tree
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1 /*
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2 * This C module is a reconstruction based on the disassembly of
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3 * os_evt.obj in frame_na7_db_fl.lib from the Leonardo package.
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4 */
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5
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6 /* set of included headers from COFF symtab: */
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7 #include <stdio.h>
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8 #include <string.h>
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9 #include "gpfconf.h" /* FreeCalypso addition */
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10 #include "../../nucleus/nucleus.h"
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11 #include "typedefs.h"
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12 #include "os.h"
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13 #include "gdi.h"
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14 #include "os_types.h"
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15 #include "os_glob.h"
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16
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17 extern T_OS_EVTGRP_TABLE_ENTRY EvtGrpTable[];
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18
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19 GLOBAL LONG
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20 os_SetEvents(OS_HANDLE evt_grp_handle, unsigned event_flags)
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21 {
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22 if (!EvtGrpTable[evt_grp_handle].Name[0])
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23 return(OS_ERROR);
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24 if (NU_Set_Events(&EvtGrpTable[evt_grp_handle].EvtGrp, event_flags,
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25 NU_OR) == NU_SUCCESS)
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26 return(OS_OK);
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27 else
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28 return(OS_ERROR);
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29 }
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30
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31 GLOBAL LONG
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32 os_RetrieveEvents(OS_HANDLE evt_grp_handle, unsigned event_flags, char option,
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33 unsigned *retrieved_events, unsigned suspend)
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34 {
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35 if (!EvtGrpTable[evt_grp_handle].Name[0])
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36 return(OS_ERROR);
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37 if (NU_Retrieve_Events(&EvtGrpTable[evt_grp_handle].EvtGrp,
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38 event_flags, option, retrieved_events, suspend)
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39 == NU_SUCCESS)
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40 return(OS_OK);
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41 else
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42 return(OS_ERROR);
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43 }
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44
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45 GLOBAL LONG
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46 os_GetEventGroupHandle(char *evt_grp_name, OS_HANDLE *evt_grp_handle)
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47 {
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48 int idx;
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49
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50 for (idx = 0; idx <= MaxEventGroups; idx++) {
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51 if (!EvtGrpTable[idx].Name[0])
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52 break;
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53 if (!strncmp(EvtGrpTable[idx].Name, evt_grp_name,
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54 RESOURCE_NAMELEN))
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55 break;
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56 }
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57 if (idx > MaxEventGroups || !EvtGrpTable[idx].Name[0]) {
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58 *evt_grp_handle = -1;
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59 return(OS_ERROR);
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60 }
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61 *evt_grp_handle = idx;
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62 return(OS_OK);
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63 }
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64
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65 GLOBAL LONG
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66 os_EventGroupInformation(OS_HANDLE evt_grp_handle, char *Name,
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67 unsigned *mask_evt, unsigned *tasks_waiting,
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68 OS_HANDLE *first_task)
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69 {
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70 if (!EvtGrpTable[evt_grp_handle].Name[0])
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71 return(OS_ERROR);
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72 if (NU_Event_Group_Information(&EvtGrpTable[evt_grp_handle].EvtGrp,
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73 Name, mask_evt, tasks_waiting,
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74 first_task) == NU_SUCCESS)
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75 return(OS_OK);
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76 else
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77 return(OS_ERROR);
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78 }