4.104.114.84.95
Last change
on this file since f42b726 was
f42b726,
checked in by Joel Sherrill <joel.sherrill@…>, on 01/24/01 at 14:17:28
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2001-01-24 Ralf Corsepius <corsepiu@…>
- configure.in: Add src/config.h
- src/Makefile.am: Add INCLUDES += -I. to pickup config.h
- src/.cvsignore: Add config.h and stamp-h
- src/*.c: Add config.h support.
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-
Property mode set to
100644
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File size:
859 bytes
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Line | |
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1 | /* |
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2 | * $Id$ |
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3 | */ |
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4 | |
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5 | #if HAVE_CONFIG_H |
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6 | #include "config.h" |
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7 | #endif |
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8 | |
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9 | #include <stdarg.h> |
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10 | |
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11 | #include <errno.h> |
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12 | #include <fcntl.h> |
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13 | #include <pthread.h> |
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14 | #include <semaphore.h> |
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15 | #include <limits.h> |
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16 | |
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17 | #include <rtems/system.h> |
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18 | #include <rtems/score/object.h> |
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19 | #include <rtems/posix/semaphore.h> |
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20 | #include <rtems/posix/time.h> |
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21 | #include <rtems/seterr.h> |
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22 | |
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23 | /*PAGE |
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24 | * |
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25 | * _POSIX_Semaphore_Name_to_id |
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26 | * |
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27 | * Look up the specified name and attempt to locate the id |
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28 | * for the associated semaphore. |
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29 | */ |
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30 | |
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31 | int _POSIX_Semaphore_Name_to_id( |
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32 | const char *name, |
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33 | sem_t *id |
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34 | ) |
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35 | { |
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36 | Objects_Name_to_id_errors status; |
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37 | |
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38 | if ( !name ) |
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39 | return EINVAL; |
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40 | |
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41 | if ( !name[0] ) |
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42 | return EINVAL; |
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43 | |
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44 | status = _Objects_Name_to_id( |
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45 | &_POSIX_Semaphore_Information, (char *)name, 0, (Objects_Id*)id ); |
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46 | |
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47 | if ( status == OBJECTS_SUCCESSFUL ) |
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48 | return 0; |
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49 | |
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50 | return ENOENT; |
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51 | } |
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52 | |
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