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Test Your Knowledge in Computers #394
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POSIX mandates 1024-byte default block sizes for the df and du utilities, reflecting the typical size of blocks on disks.
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putq(9f) [php man page]

putq(9F)						   Kernel Functions for Drivers 						  putq(9F)

NAME
putq - put a message on a queue SYNOPSIS
#include <sys/stream.h> int putq(queue_t *q, mblk_t *bp); INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI). PARAMETERS
q Pointer to the queue to which the message is to be added. bp Message to be put on the queue. DESCRIPTION
putq() is used to put messages on a driver's queue after the module's put routine has finished processing the message. The message is placed after any other messages of the same priority, and flow control parameters are updated. If QNOENB is not set, the service routine is enabled. If no other processing is done, putq() can be used as the module's put routine. RETURN VALUES
putq() returns 1 on success and 0 on failure. Note - Upon failure, the caller should call freemsg(9F) to free the pointer to the message block. CONTEXT
putq() can be called from user or interrupt context. EXAMPLES
See the datamsg(9F) function page for an example of putq(). SEE ALSO
datamsg(9F), putbq(9F), qenable(9F), rmvq(9F) Writing Device Drivers STREAMS Programming Guide SunOS 5.10 28 Aug 2001 putq(9F)

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putq(9F)						   Kernel Functions for Drivers 						  putq(9F)

NAME
putq - put a message on a queue SYNOPSIS
#include <sys/stream.h> int putq(queue_t *q, mblk_t *bp); INTERFACE LEVEL
Architecture independent level 1 (DDI/DKI). PARAMETERS
q Pointer to the queue to which the message is to be added. bp Message to be put on the queue. DESCRIPTION
putq() is used to put messages on a driver's queue after the module's put routine has finished processing the message. The message is placed after any other messages of the same priority, and flow control parameters are updated. If QNOENB is not set, the service routine is enabled. If no other processing is done, putq() can be used as the module's put routine. RETURN VALUES
putq() returns 1 on success and 0 on failure. Note - Upon failure, the caller should call freemsg(9F) to free the pointer to the message block. CONTEXT
putq() can be called from user or interrupt context. EXAMPLES
See the datamsg(9F) function page for an example of putq(). SEE ALSO
datamsg(9F), putbq(9F), qenable(9F), rmvq(9F) Writing Device Drivers STREAMS Programming Guide SunOS 5.10 28 Aug 2001 putq(9F)

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