1sg_lock_mutex(3)                                              sg_lock_mutex(3)
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NAME

6       sg_lock_mutex, sg_unlock_mutex - guard not MT-safe system API
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SYNOPSIS

9       #include <statgrab.h>
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12       sg_error sg_lock_mutex (char const *mutex_name);
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14       sg_error sg_unlock_mutex (char const *mutex_name);
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DESCRIPTION

RETURN VALUES
18       Both functions return a statgrab error code.
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20       error code: SG_ERROR_NONE
21       description: No error
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23       error code: SG_ERROR_INVALID_ARGUMENT
24       description: Unknown name for mutex
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26       error code: SG_ERROR_MUTEX_LOCK
27       description: thread library error, error code is set with the delivered
28       value
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30       error code: SG_ERROR_MUTEX_UNLOCK
31       description: thread library error, error code is set with the delivered
32       value
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SEE ALSO
35       statgrab(3)
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WEBSITE
38       ⟨http://www.i-scream.org/libstatgrab/⟩
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42i-scream                          2013-06-07                  sg_lock_mutex(3)



        

    


            
        

        

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