Commit Graph

4 Commits

Author SHA1 Message Date
Jim Warner
0c162f7af0 library: add chaining provisions to readstat cpu & sys
If a caller chooses to reduce the overhead of repeated
function calls, this commit provides for acquiring all
the desired information in just a single library call.

Signed-off-by: Jim Warner <james.warner@comcast.net>
2015-06-29 21:30:04 +10:00
Jim Warner
6bb1a033b4 library: tweak formatting for readstat header and code
This patch mostly just eliminates darn tab characters.

Plus the library function declarations and definitions
have been standardized. Most visibly, the input params
now have all been indented on their own separate line.

The following names were changed to more closely match
meminfo.c or provide a certain symmetry. Unfortunately
that also impacted some other pgms which were updated.

. 'procps_stat_get' evolved into 'procps_stat_get_sys'
. 'procps_stat_info' is now known as 'procps_statinfo'

[and just a little trailing whitespace was eliminated]

Signed-off-by: Jim Warner <james.warner@comcast.net>
2015-06-29 21:29:49 +10:00
Craig Small
05efbebb66 library: Fix up stat API
Adjusted vmstat to use the new API for memory and CPU statistics
2015-06-26 22:37:28 +10:00
Craig Small
a410e236ab library: sysstat and vmstat api changes
Use the standard libc declarations.
For protecting the headers for C++ procps used to have its
own defines, this change makes them use the standard libc ones.

getstat() -> procps_stat_*
vminfo() -> procps_vmstat_*
These two components of the library now use the newer version of
the API with less exposed global variables. The old methods are
there for now.

Signed-off-by: Craig Small <csmall@enc.com.au>
2015-06-26 22:37:28 +10:00