---
src/conf/domain_conf.c | 49 +-------------------------------
src/conf/network_conf.c | 34 +---------------------
src/conf/nwfilter_conf.c | 68 +++-------------------------------------------
src/conf/storage_conf.c | 37 +++----------------------
src/qemu/qemu_domain.c | 19 +-----------
5 files changed, 14 insertions(+), 193 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 6656e8b..dda5e1a 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -11078,9 +11078,7 @@ int virDomainSaveXML(const char *configDir,
const char *xml)
{
char *configFile = NULL;
- char *newfile = NULL;
- int fd = -1, ret = -1;
- size_t towrite;
+ int ret = -1;
if ((configFile = virDomainConfigFile(configDir, def->name)) == NULL)
goto cleanup;
@@ -11092,52 +11090,9 @@ int virDomainSaveXML(const char *configDir,
goto cleanup;
}
- if (virAsprintf(&newfile, "%s.new", configFile) < 0) {
- virReportOOMError();
- goto cleanup;
- }
-
- if ((fd = open(newfile,
- O_WRONLY | O_CREAT | O_TRUNC,
- S_IRUSR | S_IWUSR )) < 0) {
- virReportSystemError(errno,
- _("cannot create config file '%s'"),
- newfile);
- goto cleanup;
- }
-
- virEmitXMLWarning(fd, def->name, "edit");
-
- towrite = strlen(xml);
- if (safewrite(fd, xml, towrite) < 0) {
- virReportSystemError(errno,
- _("cannot write config file '%s'"),
- newfile);
- goto cleanup;
- }
-
- if (VIR_CLOSE(fd) < 0) {
- virReportSystemError(errno,
- _("cannot save config file '%s'"),
- newfile);
- goto cleanup;
- }
-
- if (rename(newfile, configFile) < 0) {
- virReportSystemError(errno,
- _("cannot rename config file '%s' as '%s'"),
- newfile, configFile);
- goto cleanup;
- }
+ ret = virXMLSaveFile(configFile, def->name, "edit", xml);
- ret = 0;
cleanup:
- VIR_FORCE_CLOSE(fd);
-
- if (newfile) {
- unlink(newfile);
- VIR_FREE(newfile);
- }
VIR_FREE(configFile);
return ret;
}
diff --git a/src/conf/network_conf.c b/src/conf/network_conf.c
index b98ffad..f2ea9bf 100644
--- a/src/conf/network_conf.c
+++ b/src/conf/network_conf.c
@@ -1389,8 +1389,7 @@ int virNetworkSaveXML(const char *configDir,
const char *xml)
{
char *configFile = NULL;
- int fd = -1, ret = -1;
- size_t towrite;
+ int ret = -1;
if ((configFile = virNetworkConfigFile(configDir, def->name)) == NULL)
goto cleanup;
@@ -1402,39 +1401,10 @@ int virNetworkSaveXML(const char *configDir,
goto cleanup;
}
- if ((fd = open(configFile,
- O_WRONLY | O_CREAT | O_TRUNC,
- S_IRUSR | S_IWUSR )) < 0) {
- virReportSystemError(errno,
- _("cannot create config file '%s'"),
- configFile);
- goto cleanup;
- }
-
- virEmitXMLWarning(fd, def->name, "net-edit");
-
- towrite = strlen(xml);
- if (safewrite(fd, xml, towrite) < 0) {
- virReportSystemError(errno,
- _("cannot write config file '%s'"),
- configFile);
- goto cleanup;
- }
-
- if (VIR_CLOSE(fd) < 0) {
- virReportSystemError(errno,
- _("cannot save config file '%s'"),
- configFile);
- goto cleanup;
- }
-
- ret = 0;
+ ret = virXMLSaveFile(configFile, def->name, "net-edit", xml);
cleanup:
- VIR_FORCE_CLOSE(fd);
-
VIR_FREE(configFile);
-
return ret;
}
diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c
index 08ede48..5527348 100644
--- a/src/conf/nwfilter_conf.c
+++ b/src/conf/nwfilter_conf.c
@@ -2182,8 +2182,7 @@ int virNWFilterSaveXML(const char *configDir,
const char *xml)
{
char *configFile = NULL;
- int fd = -1, ret = -1;
- size_t towrite;
+ int ret = -1;
if ((configFile = virNWFilterConfigFile(configDir, def->name)) == NULL)
goto cleanup;
@@ -2195,38 +2194,10 @@ int virNWFilterSaveXML(const char *configDir,
goto cleanup;
}
- if ((fd = open(configFile,
- O_WRONLY | O_CREAT | O_TRUNC,
- S_IRUSR | S_IWUSR )) < 0) {
- virReportSystemError(errno,
- _("cannot create config file '%s'"),
- configFile);
- goto cleanup;
- }
-
- virEmitXMLWarning(fd, def->name, "nwfilter-edit");
-
- towrite = strlen(xml);
- if (safewrite(fd, xml, towrite) < 0) {
- virReportSystemError(errno,
- _("cannot write config file '%s'"),
- configFile);
- goto cleanup;
- }
-
- if (VIR_CLOSE(fd) < 0) {
- virReportSystemError(errno,
- _("cannot save config file '%s'"),
- configFile);
- goto cleanup;
- }
-
- ret = 0;
+ ret = virXMLSaveFile(configFile, def->name, "nwfilter-edit", xml);
cleanup:
- VIR_FORCE_CLOSE(fd);
VIR_FREE(configFile);
-
return ret;
}
@@ -2569,8 +2540,7 @@ virNWFilterObjSaveDef(virNWFilterDriverStatePtr driver,
virNWFilterDefPtr def)
{
char *xml;
- int fd = -1, ret = -1;
- ssize_t towrite;
+ int ret;
if (!nwfilter->configFile) {
if (virFileMakePath(driver->configDir) < 0) {
@@ -2592,37 +2562,7 @@ virNWFilterObjSaveDef(virNWFilterDriverStatePtr driver,
return -1;
}
- if ((fd = open(nwfilter->configFile,
- O_WRONLY | O_CREAT | O_TRUNC,
- S_IRUSR | S_IWUSR )) < 0) {
- virReportSystemError(errno,
- _("cannot create config file %s"),
- nwfilter->configFile);
- goto cleanup;
- }
-
- virEmitXMLWarning(fd, def->name, "nwfilter-edit");
-
- towrite = strlen(xml);
- if (safewrite(fd, xml, towrite) != towrite) {
- virReportSystemError(errno,
- _("cannot write config file %s"),
- nwfilter->configFile);
- goto cleanup;
- }
-
- if (VIR_CLOSE(fd) < 0) {
- virReportSystemError(errno,
- _("cannot save config file %s"),
- nwfilter->configFile);
- goto cleanup;
- }
-
- ret = 0;
-
- cleanup:
- VIR_FORCE_CLOSE(fd);
-
+ ret = virXMLSaveFile(nwfilter->configFile, def->name, "nwfilter-edit", xml);
VIR_FREE(xml);
return ret;
diff --git a/src/conf/storage_conf.c b/src/conf/storage_conf.c
index e893b2d..36b24da 100644
--- a/src/conf/storage_conf.c
+++ b/src/conf/storage_conf.c
@@ -1515,10 +1515,10 @@ virStoragePoolLoadAllConfigs(virStoragePoolObjListPtr pools,
int
virStoragePoolObjSaveDef(virStorageDriverStatePtr driver,
virStoragePoolObjPtr pool,
- virStoragePoolDefPtr def) {
+ virStoragePoolDefPtr def)
+{
char *xml;
- int fd = -1, ret = -1;
- ssize_t towrite;
+ int ret = -1;
if (!pool->configFile) {
if (virFileMakePath(driver->configDir) < 0) {
@@ -1546,36 +1546,7 @@ virStoragePoolObjSaveDef(virStorageDriverStatePtr driver,
return -1;
}
- if ((fd = open(pool->configFile,
- O_WRONLY | O_CREAT | O_TRUNC,
- S_IRUSR | S_IWUSR )) < 0) {
- virReportSystemError(errno,
- _("cannot create config file %s"),
- pool->configFile);
- goto cleanup;
- }
-
- virEmitXMLWarning(fd, def->name, "pool-edit");
-
- towrite = strlen(xml);
- if (safewrite(fd, xml, towrite) != towrite) {
- virReportSystemError(errno,
- _("cannot write config file %s"),
- pool->configFile);
- goto cleanup;
- }
-
- if (VIR_CLOSE(fd) < 0) {
- virReportSystemError(errno,
- _("cannot save config file %s"),
- pool->configFile);
- goto cleanup;
- }
-
- ret = 0;
-
- cleanup:
- VIR_FORCE_CLOSE(fd);
+ ret = virXMLSaveFile(pool->configFile, def->name, "pool-edit", xml);
VIR_FREE(xml);
return ret;
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index b202ba7..7fa8523 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1336,7 +1336,6 @@ qemuDomainSnapshotWriteMetadata(virDomainObjPtr vm,
virDomainSnapshotObjPtr snapshot,
char *snapshotDir)
{
- int fd = -1;
char *newxml = NULL;
int ret = -1;
char *snapDir = NULL;
@@ -1366,33 +1365,19 @@ qemuDomainSnapshotWriteMetadata(virDomainObjPtr vm,
virReportOOMError();
goto cleanup;
}
- fd = open(snapFile, O_CREAT|O_TRUNC|O_WRONLY, S_IRUSR|S_IWUSR);
- if (fd < 0) {
- qemuReportError(VIR_ERR_OPERATION_FAILED,
- _("failed to create snapshot file '%s'"), snapFile);
- goto cleanup;
- }
if (virAsprintf(&tmp, "snapshot-edit %s", vm->def->name) < 0) {
virReportOOMError();
goto cleanup;
}
- virEmitXMLWarning(fd, snapshot->def->name, tmp);
- VIR_FREE(tmp);
-
- if (safewrite(fd, newxml, strlen(newxml)) != strlen(newxml)) {
- virReportSystemError(errno, _("Failed to write snapshot data to %s"),
- snapFile);
- goto cleanup;
- }
- ret = 0;
+ ret = virXMLSaveFile(snapFile, snapshot->def->name, tmp, newxml);
+ VIR_FREE(tmp);
cleanup:
VIR_FREE(snapFile);
VIR_FREE(snapDir);
VIR_FREE(newxml);
- VIR_FORCE_CLOSE(fd);
return ret;
}
--
1.7.7
--
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