[libvirt] [PATCH 1/3] libvirt-domain: Introduce macro to save duplicated codes

Signed-off-by: Wei Jiangang <weijg.fnst(a)cn.fujitsu.com&gt; --- src/libvirt-domain.c | 55 ++++++++++++++-------------------------------------- 1 file changed, 15 insertions(+), 40 deletions(-) diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c index 6e1aacd..ed07c9e 100644 --- a/src/libvirt-domain.c +++ b/src/libvirt-domain.c @@ -33,6 +33,13 @@ VIR_LOG_INIT("libvirt.domain"); #define VIR_FROM_THIS VIR_FROM_DOMAIN +#define VIR_ABSOLUTIZE_PATH(PATH, ABSPATH) \ + if (virFileAbsPath(PATH, ABSPATH) < 0) { \ + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", \ + _("could not build absolute input file path")); \ + goto error; \ + } + /** * virConnectListDomains: @@ -830,11 +837,7 @@ virDomainSave(virDomainPtr domain, const char *to) char *absolute_to; /* We must absolutize the file path as the save is done out of process */ - if (virFileAbsPath(to, &absolute_to) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute output file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(to, &absolute_to); ret = conn->driver->domainSave(domain, absolute_to); @@ -918,11 +921,7 @@ virDomainSaveFlags(virDomainPtr domain, const char *to, char *absolute_to; /* We must absolutize the file path as the save is done out of process */ - if (virFileAbsPath(to, &absolute_to) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute output file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(to, &absolute_to); ret = conn->driver->domainSaveFlags(domain, absolute_to, dxml, flags); @@ -968,11 +967,7 @@ virDomainRestore(virConnectPtr conn, const char *from) char *absolute_from; /* We must absolutize the file path as the restore is done out of process */ - if (virFileAbsPath(from, &absolute_from) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute input file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(from, &absolute_from); ret = conn->driver->domainRestore(conn, absolute_from); @@ -1042,11 +1037,7 @@ virDomainRestoreFlags(virConnectPtr conn, const char *from, const char *dxml, char *absolute_from; /* We must absolutize the file path as the restore is done out of process */ - if (virFileAbsPath(from, &absolute_from) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute input file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(from, &absolute_from); ret = conn->driver->domainRestoreFlags(conn, absolute_from, dxml, flags); @@ -1107,11 +1098,7 @@ virDomainSaveImageGetXMLDesc(virConnectPtr conn, const char *file, char *absolute_file; /* We must absolutize the file path as the read is done out of process */ - if (virFileAbsPath(file, &absolute_file) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute input file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(file, &absolute_file); ret = conn->driver->domainSaveImageGetXMLDesc(conn, absolute_file, flags); @@ -1180,11 +1167,7 @@ virDomainSaveImageDefineXML(virConnectPtr conn, const char *file, char *absolute_file; /* We must absolutize the file path as the read is done out of process */ - if (virFileAbsPath(file, &absolute_file) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute input file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(file, &absolute_file); ret = conn->driver->domainSaveImageDefineXML(conn, absolute_file, dxml, flags); @@ -1255,11 +1238,7 @@ virDomainCoreDump(virDomainPtr domain, const char *to, unsigned int flags) char *absolute_to; /* We must absolutize the file path as the save is done out of process */ - if (virFileAbsPath(to, &absolute_to) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute core file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(to, &absolute_to); ret = conn->driver->domainCoreDump(domain, absolute_to, flags); @@ -1339,11 +1318,7 @@ virDomainCoreDumpWithFormat(virDomainPtr domain, const char *to, char *absolute_to; /* We must absolutize the file path as the save is done out of process */ - if (virFileAbsPath(to, &absolute_to) < 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("could not build absolute core file path")); - goto error; - } + VIR_ABSOLUTIZE_PATH(to, &absolute_to); ret = conn->driver->domainCoreDumpWithFormat(domain, absolute_to, dumpformat, flags); -- 1.9.3