4:20 a.m.
Replaces memmove/VIR_REALLOC_N for xenUnifiedDomainList and
XenStoreWatchList.
---
src/xen/xen_driver.c | 14 +-------------
src/xen/xen_driver.h | 4 ++--
src/xen/xen_inotify.c | 16 +++-------------
src/xen/xs_internal.c | 14 ++------------
src/xen/xs_internal.h | 2 +-
5 files changed, 9 insertions(+), 41 deletions(-)
diff --git a/src/xen/xen_driver.c b/src/xen/xen_driver.c
index 6f08aad..969a3e1 100644
--- a/src/xen/xen_driver.c
+++ b/src/xen/xen_driver.c
@@ -2383,19 +2383,7 @@ xenUnifiedRemoveDomainInfo(xenUnifiedDomainInfoListPtr list,
VIR_FREE(list->doms[i]->name);
VIR_FREE(list->doms[i]);
-
- if (i < (list->count - 1))
- memmove(list->doms + i,
- list->doms + i + 1,
- sizeof(*(list->doms)) *
- (list->count - (i + 1)));
-
- if (VIR_REALLOC_N(list->doms,
- list->count - 1) < 0) {
- ; /* Failure to reduce memory allocation isn't fatal */
- }
- list->count--;
-
+ ignore_value(VIR_DELETE_ELEMENTS_N(list->doms, i, list->count, 1));
return 0;
}
}
diff --git a/src/xen/xen_driver.h b/src/xen/xen_driver.h
index b3fbcff..e6ba867 100644
--- a/src/xen/xen_driver.h
+++ b/src/xen/xen_driver.h
@@ -1,7 +1,7 @@
/*
* xen_unified.c: Unified Xen driver.
*
- * Copyright (C) 2007, 2010-2011 Red Hat, Inc.
+ * Copyright (C) 2007, 2010-2012 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -141,7 +141,7 @@ typedef struct _xenUnifiedDomainInfo xenUnifiedDomainInfo;
typedef xenUnifiedDomainInfo *xenUnifiedDomainInfoPtr;
struct _xenUnifiedDomainInfoList {
- unsigned int count;
+ size_t count;
xenUnifiedDomainInfoPtr *doms;
};
typedef struct _xenUnifiedDomainInfoList xenUnifiedDomainInfoList;
diff --git a/src/xen/xen_inotify.c b/src/xen/xen_inotify.c
index 10b7834..eee22b4 100644
--- a/src/xen/xen_inotify.c
+++ b/src/xen/xen_inotify.c
@@ -4,7 +4,7 @@
* /etc/xen
* /var/lib/xend/domains
*
- * Copyright (C) 2010-2011 Red Hat, Inc.
+ * Copyright (C) 2010-2012 Red Hat, Inc.
* Copyright (C) 2008 VirtualIron
*
* This library is free software; you can redistribute it and/or
@@ -174,18 +174,8 @@ xenInotifyXendDomainsDirRemoveEntry(virConnectPtr conn,
if (!memcmp(uuid, priv->configInfoList->doms[i]->uuid, VIR_UUID_BUFLEN))
{
VIR_FREE(priv->configInfoList->doms[i]->name);
VIR_FREE(priv->configInfoList->doms[i]);
-
- if (i < (priv->configInfoList->count - 1))
- memmove(priv->configInfoList->doms + i,
- priv->configInfoList->doms + i + 1,
- sizeof(*(priv->configInfoList->doms)) *
- (priv->configInfoList->count - (i + 1)));
-
- if (VIR_REALLOC_N(priv->configInfoList->doms,
- priv->configInfoList->count - 1) < 0) {
- ; /* Failure to reduce memory allocation isn't fatal */
- }
- priv->configInfoList->count--;
+ ignore_value(VIR_DELETE_ELEMENTS_N(priv->configInfoList->doms, i,
+ priv->configInfoList->count, 1));
return 0;
}
}
diff --git a/src/xen/xs_internal.c b/src/xen/xs_internal.c
index a91d409..c18051e 100644
--- a/src/xen/xs_internal.c
+++ b/src/xen/xs_internal.c
@@ -1246,18 +1246,8 @@ int xenStoreRemoveWatch(virConnectPtr conn,
VIR_FREE(list->watches[i]->path);
VIR_FREE(list->watches[i]->token);
VIR_FREE(list->watches[i]);
-
- if (i < (list->count - 1))
- memmove(list->watches + i,
- list->watches + i + 1,
- sizeof(*(list->watches)) *
- (list->count - (i + 1)));
-
- if (VIR_REALLOC_N(list->watches,
- list->count - 1) < 0) {
- ; /* Failure to reduce memory allocation isn't fatal */
- }
- list->count--;
+ ignore_value(VIR_DELETE_ELEMENTS_N(list->watches, i,
+ list->count, 1));
return 0;
}
}
diff --git a/src/xen/xs_internal.h b/src/xen/xs_internal.h
index 84d0d29..e3799b9 100644
--- a/src/xen/xs_internal.h
+++ b/src/xen/xs_internal.h
@@ -89,7 +89,7 @@ typedef struct _xenStoreWatch xenStoreWatch;
typedef xenStoreWatch *xenStoreWatchPtr;
struct _xenStoreWatchList {
- unsigned int count;
+ size_t count;
xenStoreWatchPtr *watches;
};
typedef struct _xenStoreWatchList xenStoreWatchList;
--
1.7.11.7