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iofunc_time_update()

Update time stamps

Synopsis:

#include <sys/iofunc.h>

int iofunc_time_update( iofunc_attr_t* attr );

Arguments:

attr: A pointer to the iofunc_attr_t structure that describes the characteristics of the device that's associated with your resource manager.

Library:

libc

Use the -l c option to qcc to link against this library. This library is usually included automatically.

Description:

The iofunc_time_update() function examines the flags member in the passed attr structure against the bits IOFUNC_ATTR_ATIME, IOFUNC_ATTR_MTIME, and IOFUNC_ATTR_CTIME. If any of these bits are set, the corresponding time member of attr (e.g. attr->atime) isn't valid. This function updates all invalid attr members to the current time.

If iofunc_time_update() makes any change to the attr structure's time members, it sets IOFUNC_ATTR_DIRTY_TIME in the attr structure's flags member. This function always clears the IOFUNC_ATTR_ATIME, IOFUNC_ATTR_MTIME, and IOFUNC_ATTR_CTIME bits from attr->flags.

Returns:

EOK: Successful completion.

Classification:

QNX Neutrino

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	Yes
Thread	Yes