[libvirt] [PATCH v2 00/41] use GNU C's cleanup attribute in src/util (batch II)

This second series of patches also modifies a few files in src/util to use VIR_AUTOFREE and VIR_AUTOPTR for automatic freeing of memory and get rid of some VIR_FREE macro invocations and *Free function calls. The argument type of virCgroupFree is changed from virCgroupPtr * to virCgroupPtr and that of virUSBDeviceListAdd is changed to take a double pointer to virUSBDevice. Sukrit Bhatnagar (41): util: error: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: buffer: typedef for struct _virBufferEscapePair util: buffer: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: buffer: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: buffer: use VIR_AUTOPTR for aggregate types util: hash: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: cgroup: modify virCgroupFree to take virCgroupPtr util: cgroup: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: cgroup: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: cgroup: use VIR_AUTOPTR for aggregate types util: mdev: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: mdev: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: mdev: use VIR_AUTOPTR for aggregate types util: firewall: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: firewall: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: firewall: use VIR_AUTOPTR for aggregate types util: hook: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: hook: use VIR_AUTOPTR for aggregate types util: pci: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: pci: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: pci: use VIR_AUTOPTR for aggregate types util: usb: modify virUSBDeviceListAdd to take double pointer util: usb: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: usb: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: usb: use VIR_AUTOPTR for aggregate types util: scsi: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: scsi: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: scsi: use VIR_AUTOPTR for aggregate types util: scsivhost: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: scsivhost: use VIR_AUTOPTR for aggregate types util: netdevvlan: define cleanup function using VIR_DEFINE_AUTOPTR_FUNC util: hostdev: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: hostdev: use VIR_AUTOPTR for aggregate types util: hostmem: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: iptables: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: iscsi: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: iscsi: use VIR_AUTOPTR for aggregate types util: kmod: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: kmod: use VIR_AUTOPTR for aggregate types util: lease: use VIR_AUTOFREE instead of VIR_FREE for scalar types util: lease: use VIR_AUTOPTR for aggregate types src/libvirt-lxc.c | 4 +- src/lxc/lxc_cgroup.c | 4 +- src/lxc/lxc_container.c | 2 +- src/lxc/lxc_controller.c | 2 +- src/lxc/lxc_domain.c | 2 +- src/lxc/lxc_process.c | 10 +- src/qemu/qemu_cgroup.c | 16 +- src/qemu/qemu_domain.c | 2 +- src/qemu/qemu_driver.c | 34 +-- src/qemu/qemu_process.c | 2 +- src/util/virbuffer.c | 38 ++- src/util/virbuffer.h | 9 +- src/util/vircgroup.c | 746 +++++++++++++++++------------------------------ src/util/vircgroup.h | 11 +- src/util/vircgrouppriv.h | 2 +- src/util/virerror.c | 1 - src/util/virerror.h | 3 + src/util/virfirewall.c | 53 ++-- src/util/virfirewall.h | 3 + src/util/virhash.c | 1 - src/util/virhash.h | 4 + src/util/virhook.c | 26 +- src/util/virhostdev.c | 168 ++++------- src/util/virhostmem.c | 57 ++-- src/util/viriptables.c | 52 ++-- src/util/viriscsi.c | 89 ++---- src/util/virkmod.c | 38 +-- src/util/virlease.c | 82 ++---- src/util/virmdev.c | 84 ++---- src/util/virmdev.h | 4 + src/util/virnetdevvlan.c | 1 - src/util/virnetdevvlan.h | 4 + src/util/virpci.c | 352 ++++++++-------------- src/util/virpci.h | 7 + src/util/virscsi.c | 63 ++-- src/util/virscsi.h | 3 + src/util/virscsivhost.c | 19 +- src/util/virscsivhost.h | 3 + src/util/virusb.c | 42 ++- src/util/virusb.h | 5 +- tests/vircgrouptest.c | 42 +-- tests/virusbtest.c | 4 +- 42 files changed, 800 insertions(+), 1294 deletions(-) -- 1.8.3.1