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3ec1289896
The logging APIs need to be able to generate formatted timestamps
using only async signal safe functions. This rules out using
gmtime/localtime/malloc/gettimeday(!) and much more.
Introduce a new internal API which is async signal safe.
virTimeMillisNowRaw replacement for gettimeofday. Uses clock_gettime
where available, otherwise falls back to the unsafe
gettimeofday
virTimeFieldsNowRaw replacements for gmtime(), convert a timestamp
virTimeFieldsThenRaw into a broken out set of fields. No localtime()
replacement is provided, because converting to
local time is not practical with only async signal
safe APIs.
virTimeStringNowRaw replacements for strftime() which print a timestamp
virTimeStringThenRaw into a string, using a pre-determined format, with
a fixed size buffer (VIR_TIME_STRING_BUFLEN)
For each of these there is also a version without the Raw postfix
which raises a full libvirt error. These versions are not async
signal safe
* src/Makefile.am, src/util/virtime.c, src/util/virtime.h: New files
* src/libvirt_private.syms: New APis
* configure.ac: Check for clock_gettime in -lrt
* tests/virtimetest.c, tests/Makefile.am: Test new APIs
45 lines
614 B
Plaintext
45 lines
614 B
Plaintext
*.exe
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.deps
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.libs
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ssh
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commandhelper
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commandhelper.log
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commandhelper.pid
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commandtest
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conftest
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esxutilstest
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eventtest
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interfacexml2xmltest
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networkxml2xmltest
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nodedevxml2xmltest
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nodeinfotest
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object-locking
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object-locking-files.txt
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object-locking.cmi
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object-locking.cmx
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qemuargv2xmltest
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qemuhelptest
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qemuxml2argvtest
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qemuxml2xmltest
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qparamtest
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reconnect
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secaatest
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seclabeltest
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sexpr2xmltest
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sockettest
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statstest
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storagepoolxml2xmltest
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storagevolxml2xmltest
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utiltest
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virbuftest
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virnetmessagetest
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virnetsockettest
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virnettlscontexttest
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virshtest
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virtimetest
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vmx2xmltest
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xencapstest
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xmconfigtest
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xml2sexprtest
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xml2vmxtest
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