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pthread_attr_getstacksize ()
  • >> pthread_attr_getstacksize (3) ( Solaris man: Библиотечные вызовы )
  • pthread_attr_getstacksize (3) ( FreeBSD man: Библиотечные вызовы )
  • pthread_attr_getstacksize (3) ( Linux man: Библиотечные вызовы )
  • pthread_attr_getstacksize (3) ( POSIX man: Библиотечные вызовы )
  •  

    NAME

    pthread_attr_getstacksize, pthread_attr_setstacksize - get or set stacksize attribute
     
    

    SYNOPSIS

    cc -mt [ flag... ] file... -lpthread [ library... ]
    #include <pthread.h>
    
    int pthread_attr_getstacksize(const pthread_attr_t *restrict attr,
        size_t *restrict stacksize);
    

    int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize);
    

     

    DESCRIPTION

    The functions pthread_attr_setstacksize() and pthread_attr_getstacksize(), respectively, set and get the thread creation stacksize attribute in the attr object.

    The stacksize attribute defines the minimum stack size (in bytes) allocated for the created threads stack. When the stacksize argument is NULL, the default stack size becomes 1 megabyte for 32-bit processes and 2 megabytes for 64-bit processes.  

    RETURN VALUES

    Upon successful completion, pthread_attr_setstacksize() and pthread_attr_getstacksize() return a value of 0. Otherwise, an error number is returned to indicate the error. The pthread_attr_getstacksize() function stores the stacksize attribute value in stacksize if successful.  

    ERRORS

    The pthread_attr_setstacksize() or pthread_attr_getstacksize() function may fail if:

    EINVAL

    attr or stacksize is invalid.

     

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE

    Interface StabilityStandard

    MT-Level

     

    SEE ALSO

    pthread_attr_init(3C), pthread_attr_setstackaddr(3C), pthread_attr_setdetachstate(3C), pthread_create(3C), attributes(5), standards(5)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    ERRORS
    ATTRIBUTES
    SEE ALSO


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