1 | /* SPDX-License-Identifier: BSD-2-Clause */ |
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2 | |
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3 | /* |
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4 | * Copyright (c) 2017 embedded brains GmbH & Co. KG |
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5 | * |
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6 | * Redistribution and use in source and binary forms, with or without |
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7 | * modification, are permitted provided that the following conditions |
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8 | * are met: |
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9 | * 1. Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * 2. Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * |
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15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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16 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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19 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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20 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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21 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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22 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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23 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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24 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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25 | * POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |
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28 | #define _GNU_SOURCE |
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29 | |
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30 | #ifdef HAVE_CONFIG_H |
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31 | #include "config.h" |
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32 | #endif |
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33 | |
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34 | #include <pthread.h> |
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35 | #include <errno.h> |
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36 | |
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37 | #include <rtems/score/threadimpl.h> |
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38 | #include <rtems/posix/posixapi.h> |
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39 | |
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40 | int pthread_setname_np( pthread_t thread, const char *name ) |
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41 | { |
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42 | Thread_Control *the_thread; |
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43 | ISR_lock_Context lock_context; |
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44 | Status_Control status; |
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45 | |
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46 | _Objects_Allocator_lock(); |
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47 | the_thread = _Thread_Get( thread, &lock_context ); |
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48 | |
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49 | if ( the_thread == NULL ) { |
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50 | _Objects_Allocator_unlock(); |
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51 | return ESRCH; |
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52 | } |
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53 | |
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54 | _ISR_lock_ISR_enable( &lock_context ); |
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55 | status = _Thread_Set_name( the_thread, name ); |
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56 | _Objects_Allocator_unlock(); |
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57 | return _POSIX_Get_error( status ); |
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58 | } |
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