wait_on_bit(9) [centos man page]

WAIT_ON_BIT(9)							   Driver Basics						    WAIT_ON_BIT(9)

NAME

       wait_on_bit - wait for a bit to be cleared

SYNOPSIS

       int wait_on_bit(void * word, int bit, int (*action) (void *), unsigned mode);

ARGUMENTS

       word
	   the word being waited on, a kernel virtual address

       bit
	   the bit of the word being waited on

       action
	   the function used to sleep, which may take special actions

       mode
	   the task state to sleep in

DESCRIPTION

       There is a standard hashed waitqueue table for generic use. This is the part of the hashtable's accessor API that waits on a bit. For
       instance, if one were to have waiters on a bitflag, one would call wait_on_bit in threads waiting for the bit to clear. One uses
       wait_on_bit where one is waiting for the bit to clear, but has no intention of setting it.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014							    WAIT_ON_BIT(9)

GLSAMPLEMASKI(3G)						   OpenGL Manual						 GLSAMPLEMASKI(3G)

NAME

       glSampleMaski - set the value of a sub-word of the sample mask

C SPECIFICATION

       void glSampleMaski(GLuint maskNumber, GLbitfield mask);

PARAMETERS

       maskNumber
	   Specifies which 32-bit sub-word of the sample mask to update.

       mask
	   Specifies the new value of the mask sub-word.

DESCRIPTION

       glSampleMaski sets one 32-bit sub-word of the multi-word sample mask, GL_SAMPLE_MASK_VALUE.

       maskIndex specifies which 32-bit sub-word of the sample mask to update, and mask specifies the new value to use for that sub-word.
       maskIndex must be less than the value of GL_MAX_SAMPLE_MASK_WORDS. Bit B of mask word M corresponds to sample 32 x M + B.

NOTES

       glSampleMaski is available only if the GL version is 3.2 or greater, or if the ARB_texture_multisample extension is supported.

ERRORS

       GL_INVALID_VALUE is generated if maskIndex is greater than or equal to the value of GL_MAX_SAMPLE_MASK_WORDS.

SEE ALSO

       glGenRenderbuffers(), glBindRenderbuffer(), glRenderbufferStorageMultisample(), glFramebufferRenderbuffer(), glDeleteRenderbuffers()

COPYRIGHT

       Copyright (C) 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

AUTHORS

       opengl.org

opengl.org							    06/10/2014							 GLSAMPLEMASKI(3G)