Re: [libvirt] [PATCH 09/15] util: Move scsi_host specific functions from virutil

Create a virscsihost.c and place the functions there. That removes the last #ifdef __linux__ from virutil.c. Take the opporunity to also change the function names and in one case the parameters slightly Signed-off-by: John Ferlan <jferlan(a)redhat.com&gt; --- po/POTFILES.in | 1 + src/Makefile.am | 1 + src/conf/storage_conf.c | 34 ++-- src/libvirt_private.syms | 10 +- src/node_device/node_device_linux_sysfs.c | 5 +- src/storage/storage_backend_scsi.c | 15 +- src/util/virscsihost.c | 297 ++++++++++++++++++++++++++++++ src/util/virscsihost.h | 40 ++++ src/util/virutil.c | 269 --------------------------- src/util/virutil.h | 20 -- tests/scsihosttest.c | 16 +- 11 files changed, 386 insertions(+), 322 deletions(-) create mode 100644 src/util/virscsihost.c create mode 100644 src/util/virscsihost.h

diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c index 5e13bbf..8289ccc 100644 --- a/src/conf/storage_conf.c +++ b/src/conf/storage_conf.c @@ -43,6 +43,7 @@ #include "virbuffer.h" #include "viralloc.h" #include "virfile.h" +#include "virscsihost.h" #include "virstring.h" #include "virlog.h" #include "virvhba.h" @@ -2277,16 +2278,16 @@ getSCSIHostNumber(virStoragePoolSourceAdapter adapter, virPCIDeviceAddress addr = adapter.data.scsi_host.parentaddr; unsigned int unique_id = adapter.data.scsi_host.unique_id; - if (!(name = virGetSCSIHostNameByParentaddr(addr.domain, + if (!(name = virSCSIHostGetNameByParentaddr(addr.domain, addr.bus, addr.slot, addr.function, unique_id))) goto cleanup; - if (virGetSCSIHostNumber(name, &num) < 0) + if (virSCSIHostGetNumber(name, &num) < 0) goto cleanup; } else { - if (virGetSCSIHostNumber(adapter.data.scsi_host.name, &num) < 0) + if (virSCSIHostGetNumber(adapter.data.scsi_host.name, &num) < 0) goto cleanup; } @@ -2298,6 +2299,20 @@ getSCSIHostNumber(virStoragePoolSourceAdapter adapter, return ret; } + +static bool +isSameHostnum(const char *name, unsigned int scsi_hostnum)

+{ + unsigned int fc_hostnum; + + if (virSCSIHostGetNumber(name, &fc_hostnum) == 0 && + scsi_hostnum == fc_hostnum) + return true; + + return false; +} + +