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virlog: Introduce virLogFilterFree

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Provide a separate method to free a logging filter object. This will come handy
once a method to create an individual logging filter object is introduced.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Erik Skultety 2016-07-04 12:16:36 +02:00
parent 4b48541249
commit 18c3321b8b
3 changed files with 17 additions and 6 deletions
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1
src/libvirt_private.syms
View File

@ -1815,6 +1815,7 @@ virLockSpaceReleaseResourcesForOwner;
# util/virlog.h
virLogDefineFilter;
virLogDefineOutput;
virLogFilterFree;
virLogGetDefaultPriority;
virLogGetFilters;
virLogGetNbFilters;

18
src/util/virlog.c
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@ -86,8 +86,6 @@ struct _virLogFilter {
virLogPriority priority;
unsigned int flags;
};
typedef struct _virLogFilter virLogFilter;
typedef virLogFilter *virLogFilterPtr;
static int virLogFiltersSerial = 1;
static virLogFilterPtr *virLogFilters;
@ -243,16 +241,24 @@ virLogResetFilters(void)
{
size_t i;
for (i = 0; i < virLogNbFilters; i++) {
VIR_FREE(virLogFilters[i]->match);
VIR_FREE(virLogFilters[i]);
}
for (i = 0; i < virLogNbFilters; i++)
virLogFilterFree(virLogFilters[i]);
VIR_FREE(virLogFilters);
virLogNbFilters = 0;
virLogFiltersSerial++;
}
void
virLogFilterFree(virLogFilterPtr filter)
{
if (!filter)
return;
VIR_FREE(filter->match);
VIR_FREE(filter);
}
/**
* virLogDefineFilter:
* @match: the pattern to match

4
src/util/virlog.h
View File

@ -133,6 +133,9 @@ typedef struct _virLogMetadata *virLogMetadataPtr;
typedef struct _virLogOutput virLogOutput;
typedef virLogOutput *virLogOutputPtr;
typedef struct _virLogFilter virLogFilter;
typedef virLogFilter *virLogFilterPtr;
/**
* virLogOutputFunc:
* @src: the source of the log message
@ -192,6 +195,7 @@ int virLogDefineOutput(virLogOutputFunc f,
unsigned int flags);
void virLogOutputFree(virLogOutputPtr output);
void virLogOutputListFree(virLogOutputPtr *list, int count);
void virLogFilterFree(virLogFilterPtr filter);
/*
* Internal logging API