4.115
Last change
on this file since 3b978e19 was
3b978e19,
checked in by Sebastian Huber <sebastian.huber@…>, on 08/09/12 at 08:36:25
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libcsupport: malloc_deferred_frees_initialize()
Remove this function and statically initialize RTEMS_Malloc_GC_list.
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-
Property mode set to
100644
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File size:
1.0 KB
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Line | |
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1 | /* |
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2 | * Process free requests deferred because they were from ISR |
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3 | * or other critical section. |
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4 | * |
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5 | * COPYRIGHT (c) 1989-2007. |
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6 | * On-Line Applications Research Corporation (OAR). |
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7 | * |
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8 | * The license and distribution terms for this file may be |
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9 | * found in the file LICENSE in this distribution or at |
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10 | * http://www.rtems.com/license/LICENSE. |
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11 | */ |
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12 | |
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13 | #if HAVE_CONFIG_H |
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14 | #include "config.h" |
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15 | #endif |
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16 | |
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17 | #ifdef RTEMS_NEWLIB |
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18 | #include <stdlib.h> |
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19 | #include <errno.h> |
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20 | |
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21 | #include "malloc_p.h" |
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22 | |
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23 | RTEMS_CHAIN_DEFINE_EMPTY(RTEMS_Malloc_GC_list); |
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24 | |
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25 | bool malloc_is_system_state_OK(void) |
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26 | { |
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27 | if ( _Thread_Dispatch_in_critical_section() ) |
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28 | return false; |
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29 | |
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30 | if ( _ISR_Nest_level > 0 ) |
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31 | return false; |
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32 | |
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33 | return true; |
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34 | } |
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35 | |
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36 | void malloc_deferred_frees_process(void) |
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37 | { |
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38 | rtems_chain_node *to_be_freed; |
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39 | |
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40 | /* |
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41 | * If some free's have been deferred, then do them now. |
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42 | */ |
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43 | while ((to_be_freed = rtems_chain_get(&RTEMS_Malloc_GC_list)) != NULL) |
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44 | free(to_be_freed); |
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45 | } |
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46 | |
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47 | void malloc_deferred_free( |
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48 | void *pointer |
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49 | ) |
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50 | { |
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51 | rtems_chain_append(&RTEMS_Malloc_GC_list, (rtems_chain_node *)pointer); |
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52 | } |
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53 | #endif |
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