Signed-off-by: Robert Breker <[email protected]>

This is particularly important as parson overlaps with json-c.

Signed-off-by: Robert Breker <[email protected]>

There's no need for it and it otherwise needs to be packaged in the
devel RPM.

Signed-off-by: Robert Breker <[email protected]>

Add version script to prevent SO namespace collisions

Have make clean delete librrd.so

Don't include parson.h in librrd.h

The linker on OS X does not support the --version-script flag. This
commit detects the Darwin/OS X OS in the Makefile and doesn't use the
flag in that case.

This is commit is mostly to keep the code compiling on OS X and to
document the issue.

Signed-off-by: Christian Lindig <[email protected]>

This commit should expose incompatibilities in protocol versions between
client and server as we now use a scale that has a different
representation in RRD meta data.

Signed-off-by: Christian Lindig <[email protected]>

This commit changes slightly the JSON format used for describing data
sources. The library now writes the most recently defined version.

Unfortunately the RRD protocol is not explicitly versioned and only
testing brought the problem to light.

Signed-off-by: Christian Lindig <[email protected]>

Fix: use latest meta data protocol, fix compilation on OS X, test scale "absolute"

This commit fixes the owner meta data for VMs and SRs. The string
representing them need to include the UUID. The testing code rrdclient.c
was changed to now use RRD_VM in order to test this as part of the
integration test. Wait 2 seconds to give the client a chance to write data before trying
to read it.

Use a static initialiser for owner[] buffer. This is not strictly
necessary as snprintf() is guaranteed to terminate it with a null byte.

Signed-off-by: Christian Lindig <[email protected]>

Have `git archive` automatically fill in metadata at the point of creating
the archive, which makes it easier to track back from released packages
to the source code which was used to build them.   .gitarchive-info will
contain something like the following:

> Changeset: ccd5d2e265d1d629004aa05f6f873ab6f49555c2
> Commit date: Mon, 7 Nov 2016 09:51:32 +0000

Based on https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=bd4d31be073166fc69b131e6375b55033b83b1c0

Suggested-by: Andrew Cooper <[email protected]>
Signed-off-by: Euan Harris <[email protected]>

The latest upstream version of Parson fixes several bugs, including
memory leaks.

578b25e Counting malloc and free calls to avoid memory leaks (#82).
343fe13 Order of items in an array is preserved after removing an item.
d485b06 Fixes a memory leak (issue #82).
e410fc7 Increases MAX_NESTING of json objects/arrays to 2048.
dd9eed2 Updates README.md because github changed it's markdown renderer.
20ad63f Fixes memory leaks.
ba2a854 Fixes undefined behaviour as reported by clang ub sanitizer.
2bfa415 Updates copyright.
96150ba Removes dependency on sscanf and prints line numbers in tests output.
cb14736 Checking errno after strtod call.
defb57f Some extra null checks (issue #60).
f419334 Adds links to parent values and values used to wrap objects/arrays. Assigning a value to 2 objects/arrays returns an error now.
dcf85b8 Support for UTF-8 with BOM.
b61c03e Updates README.md.
1bcab43 Merge pull request #55 from jmlemetayer/unsigned
d198f6e Add support to print unsigned integers
642f0cb Merge pull request #52 from t-k-/escape
7b90bbb Further escape \x00 - \x1F control characters.

Signed-off-by: Christian Lindig <[email protected]>

Signed-off-by: Christian Lindig <[email protected]>

Update upstream JSON library, simplify Travis setup

Signed-off-by: Christian Lindig <[email protected]>

Add --disable-fb flag for Coverity

Changes the usage of `time(2)` to `gettimeofday(2)`, gaining greater
precision of the timestamp transmitted to the server (now sent as a
double instead of uint64). Due to different signatures of these
functions, the second parameter to `rrd_sample` was deprecated and is
now simply ignored. No known users of this plugin set it to anything
other than NULL so this is not disruptive.

This follows the change in the RRD protocol upstream.

Signed-off-by: Andrii Sultanov <[email protected]>

…timestamp

librrd: Get timestamp at a higher precision