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VXFS_FIOSTATS_GETCONFIG (3) |
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vxfs_fiostats_getconfig - get sub-file I/O statistics configuration values
cc -I /opt/VRTS/include -L /opt/VRTS/lib
#include <sys/types.h>
#include <vxfsutil.h>
int vxfs_fiostats_getconfig(int fd, int \(**state, uint64_t \(**offset, uint64_t \(**length, uint32_t \(**nsubfile);
VRTSvxfs
The
vxfs_fiostats_getconfig()
function indicates that sub-file I/O statistics are turned on when the
returned value of
state
is
VX_FIOSTATS_ON,
or the sub-file I/O statistics are turned off when the value of
state
is
VX_FIOSTATS_OFF.
When statistics are turned on,
the values of
offset,
length,
and
nsubfile
are also returned.
vxfs_fiostats_getconfig()
returns zero on success,
non-zero on failure.
-
EPERM
-
The effective user ID of the calling process does not have the appropriate
privileges to perform this operation.
vxfs_fiostats_set(3),
vxfs_fiostats_dump(3)
Last updated: 7 May 2007
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