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util: netlink: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC

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Using the new VIR_DEFINE_AUTOPTR_FUNC macro defined in
src/util/viralloc.h, define a new wrapper around an existing
cleanup function which will be called when a variable declared
with VIR_AUTOPTR macro goes out of scope. Also, drop the redundant
viralloc.h include, since that has moved from the source module into
the header.

When a variable of type virNetlinkHandle * is declared using
VIR_AUTOPTR, the function virNetlinkFree will be run automatically
on it when it goes out of scope.

Signed-off-by: Sukrit Bhatnagar <skrtbhtngr@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Sukrit Bhatnagar 2018-07-28 23:31:37 +05:30 committed by Erik Skultety
parent fa95b014fd
commit 4acb7887e4
1 changed files with 2 additions and 0 deletions
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src/util/virnetlink.c
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@ -72,6 +72,8 @@ typedef struct nl_handle virNetlinkHandle;
typedef struct nl_sock virNetlinkHandle;
# endif
VIR_DEFINE_AUTOPTR_FUNC(virNetlinkHandle, virNetlinkFree)
typedef struct _virNetlinkEventSrvPrivate virNetlinkEventSrvPrivate;
typedef virNetlinkEventSrvPrivate *virNetlinkEventSrvPrivatePtr;
struct _virNetlinkEventSrvPrivate {