12:51 p.m.
Clean up some function headers.
---
src/xen/xm_internal.c | 119 +++++++++++++++++++++++++++++++-------------------
1 file changed, 75 insertions(+), 44 deletions(-)
diff --git a/src/xen/xm_internal.c b/src/xen/xm_internal.c
index 1c1db54..912de3f 100644
--- a/src/xen/xm_internal.c
+++ b/src/xen/xm_internal.c
@@ -1,7 +1,7 @@
/*
* xm_internal.h: helper routines for dealing with inactive domains
*
- * Copyright (C) 2006-2007, 2009-2012 Red Hat, Inc.
+ * Copyright (C) 2006-2007, 2009-2013 Red Hat, Inc.
* Copyright (C) 2006 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@@ -124,7 +124,10 @@ struct xenXMConfigReaperData {
};
/* Remove any configs which were not refreshed recently */
-static int xenXMConfigReaper(const void *payload, const void *key ATTRIBUTE_UNUSED, const
void *data) {
+static int
+xenXMConfigReaper(const void *payload, const void *key ATTRIBUTE_UNUSED,
+ const void *data)
+{
const struct xenXMConfigReaperData *args = data;
xenXMConfCachePtr entry = (xenXMConfCachePtr)payload;
@@ -143,7 +146,8 @@ static int xenXMConfigReaper(const void *payload, const void *key
ATTRIBUTE_UNUS
static virDomainDefPtr
-xenXMConfigReadFile(virConnectPtr conn, const char *filename) {
+xenXMConfigReadFile(virConnectPtr conn, const char *filename)
+{
virConfPtr conf;
virDomainDefPtr def;
xenUnifiedPrivatePtr priv = conn->privateData;
@@ -158,7 +162,9 @@ xenXMConfigReadFile(virConnectPtr conn, const char *filename) {
}
static int
-xenXMConfigSaveFile(virConnectPtr conn, const char *filename, virDomainDefPtr def) {
+xenXMConfigSaveFile(virConnectPtr conn, const char *filename,
+ virDomainDefPtr def)
+{
virConfPtr conf;
xenUnifiedPrivatePtr priv = conn->privateData;
int ret;
@@ -177,8 +183,7 @@ xenXMConfigSaveFile(virConnectPtr conn, const char *filename,
virDomainDefPtr de
* calling this function
*/
int
-xenXMConfigCacheRemoveFile(virConnectPtr conn,
- const char *filename)
+xenXMConfigCacheRemoveFile(virConnectPtr conn, const char *filename)
{
xenUnifiedPrivatePtr priv = conn->privateData;
xenXMConfCachePtr entry;
@@ -309,7 +314,9 @@ xenXMConfigCacheAddFile(virConnectPtr conn, const char *filename)
* Caller must hold the lock on 'conn->privateData' before
* calling this function
*/
-int xenXMConfigCacheRefresh(virConnectPtr conn) {
+int
+xenXMConfigCacheRefresh(virConnectPtr conn)
+{
xenUnifiedPrivatePtr priv = conn->privateData;
DIR *dh;
struct dirent *ent;
@@ -411,8 +418,7 @@ int xenXMConfigCacheRefresh(virConnectPtr conn) {
* every few seconds
*/
virDrvOpenStatus
-xenXMOpen(virConnectPtr conn,
- virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+xenXMOpen(virConnectPtr conn, virConnectAuthPtr auth ATTRIBUTE_UNUSED,
unsigned int flags)
{
xenUnifiedPrivatePtr priv = conn->privateData;
@@ -442,7 +448,9 @@ xenXMOpen(virConnectPtr conn,
* Free the cached config files associated with this
* connection
*/
-int xenXMClose(virConnectPtr conn) {
+int
+xenXMClose(virConnectPtr conn)
+{
xenUnifiedPrivatePtr priv = conn->privateData;
virHashFree(priv->nameConfigMap);
@@ -455,9 +463,7 @@ int xenXMClose(virConnectPtr conn) {
* Since these are all offline domains, the state is always SHUTOFF.
*/
int
-xenXMDomainGetState(virDomainPtr domain,
- int *state,
- int *reason,
+xenXMDomainGetState(virDomainPtr domain, int *state, int *reason,
unsigned int flags)
{
virCheckFlags(0, -1);
@@ -477,7 +483,9 @@ xenXMDomainGetState(virDomainPtr domain,
* Since these are all offline domains, we only return info about
* VCPUs and memory.
*/
-int xenXMDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info) {
+int
+xenXMDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
+{
xenUnifiedPrivatePtr priv;
const char *filename;
xenXMConfCachePtr entry;
@@ -519,7 +527,8 @@ error:
* Turn a config record into a lump of XML describing the
* domain, suitable for later feeding for virDomainCreateXML
*/
-char *xenXMDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
+char *
+xenXMDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
{
xenUnifiedPrivatePtr priv;
const char *filename;
@@ -555,7 +564,9 @@ cleanup:
/*
* Update amount of memory in the config file
*/
-int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory) {
+int
+xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory)
+{
xenUnifiedPrivatePtr priv;
const char *filename;
xenXMConfCachePtr entry;
@@ -565,11 +576,8 @@ int xenXMDomainSetMemory(virDomainPtr domain, unsigned long memory)
{
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
return -1;
}
- if (domain->conn->flags & VIR_CONNECT_RO)
- return -1;
- if (domain->id != -1)
- return -1;
- if (memory < 1024 * MIN_XEN_GUEST_SIZE)
+ if (domain->conn->flags & VIR_CONNECT_RO || domain->id != -1 ||
+ memory < 1024 * MIN_XEN_GUEST_SIZE)
return -1;
priv = domain->conn->privateData;
@@ -600,7 +608,9 @@ cleanup:
/*
* Update maximum memory limit in config
*/
-int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory) {
+int
+xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
+{
xenUnifiedPrivatePtr priv;
const char *filename;
xenXMConfCachePtr entry;
@@ -610,9 +620,7 @@ int xenXMDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
{
virReportError(VIR_ERR_INVALID_ARG, __FUNCTION__);
return -1;
}
- if (domain->conn->flags & VIR_CONNECT_RO)
- return -1;
- if (domain->id != -1)
+ if (domain->conn->flags & VIR_CONNECT_RO || domain->id != -1)
return -1;
priv = domain->conn->privateData;
@@ -643,7 +651,9 @@ cleanup:
/*
* Get max memory limit from config
*/
-unsigned long long xenXMDomainGetMaxMemory(virDomainPtr domain) {
+unsigned long long
+xenXMDomainGetMaxMemory(virDomainPtr domain)
+{
xenUnifiedPrivatePtr priv;
const char *filename;
xenXMConfCachePtr entry;
@@ -821,9 +831,9 @@ cleanup:
*
* Returns 0 for success; -1 (with errno) on error
*/
-int xenXMDomainPinVcpu(virDomainPtr domain,
- unsigned int vcpu ATTRIBUTE_UNUSED,
- unsigned char *cpumap, int maplen)
+int
+xenXMDomainPinVcpu(virDomainPtr domain, unsigned int vcpu ATTRIBUTE_UNUSED,
+ unsigned char *cpumap, int maplen)
{
xenUnifiedPrivatePtr priv;
const char *filename;
@@ -875,7 +885,9 @@ int xenXMDomainPinVcpu(virDomainPtr domain,
/*
* Find an inactive domain based on its name
*/
-virDomainPtr xenXMDomainLookupByName(virConnectPtr conn, const char *domname) {
+virDomainPtr
+xenXMDomainLookupByName(virConnectPtr conn, const char *domname)
+{
xenUnifiedPrivatePtr priv = conn->privateData;
const char *filename;
xenXMConfCachePtr entry;
@@ -908,7 +920,10 @@ cleanup:
/*
* Hash table iterator to search for a domain based on UUID
*/
-static int xenXMDomainSearchForUUID(const void *payload, const void *name
ATTRIBUTE_UNUSED, const void *data) {
+static int
+xenXMDomainSearchForUUID(const void *payload, const void *name ATTRIBUTE_UNUSED,
+ const void *data)
+{
const unsigned char *wantuuid = (const unsigned char *)data;
const xenXMConfCachePtr entry = (const xenXMConfCachePtr)payload;
@@ -921,8 +936,9 @@ static int xenXMDomainSearchForUUID(const void *payload, const void
*name ATTRIB
/*
* Find an inactive domain based on its UUID
*/
-virDomainPtr xenXMDomainLookupByUUID(virConnectPtr conn,
- const unsigned char *uuid) {
+virDomainPtr
+xenXMDomainLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
+{
xenUnifiedPrivatePtr priv = conn->privateData;
xenXMConfCachePtr entry;
virDomainPtr ret = NULL;
@@ -951,7 +967,9 @@ cleanup:
/*
* Start a domain from an existing defined config file
*/
-int xenXMDomainCreate(virDomainPtr domain) {
+int
+xenXMDomainCreate(virDomainPtr domain)
+{
char *sexpr;
int ret = -1;
xenUnifiedPrivatePtr priv= (xenUnifiedPrivatePtr) domain->conn->privateData;
@@ -1004,7 +1022,8 @@ int xenXMDomainCreate(virDomainPtr domain) {
* Create a config file for a domain, based on an XML
* document describing its config
*/
-virDomainPtr xenXMDomainDefineXML(virConnectPtr conn, const char *xml)
+virDomainPtr
+xenXMDomainDefineXML(virConnectPtr conn, const char *xml)
{
virDomainPtr ret;
char *filename = NULL;
@@ -1141,7 +1160,9 @@ virDomainPtr xenXMDomainDefineXML(virConnectPtr conn, const char
*xml)
/*
* Delete a domain from disk
*/
-int xenXMDomainUndefine(virDomainPtr domain) {
+int
+xenXMDomainUndefine(virDomainPtr domain)
+{
xenUnifiedPrivatePtr priv;
const char *filename;
xenXMConfCachePtr entry;
@@ -1192,7 +1213,8 @@ struct xenXMListIteratorContext {
char ** names;
};
-static void xenXMListIterator(void *payload ATTRIBUTE_UNUSED, const void *name, void
*data) {
+static void
+xenXMListIterator(void *payload ATTRIBUTE_UNUSED, const void *name, void *data) {
struct xenXMListIteratorContext *ctx = data;
virDomainPtr dom = NULL;
@@ -1218,7 +1240,9 @@ static void xenXMListIterator(void *payload ATTRIBUTE_UNUSED, const
void *name,
* List all defined domains, filtered to remove any which
* are currently running
*/
-int xenXMListDefinedDomains(virConnectPtr conn, char **const names, int maxnames) {
+int
+xenXMListDefinedDomains(virConnectPtr conn, char **const names, int maxnames)
+{
xenUnifiedPrivatePtr priv = conn->privateData;
struct xenXMListIteratorContext ctx;
int i, ret = -1;
@@ -1258,7 +1282,9 @@ cleanup:
* Return the maximum number of defined domains - not filtered
* based on number running
*/
-int xenXMNumOfDefinedDomains(virConnectPtr conn) {
+int
+xenXMNumOfDefinedDomains(virConnectPtr conn)
+{
xenUnifiedPrivatePtr priv = conn->privateData;
int ret = -1;
@@ -1387,7 +1413,8 @@ xenXMDomainAttachDeviceFlags(virDomainPtr domain, const char *xml,
*/
static int
xenXMDomainDetachDeviceFlags(virDomainPtr domain, const char *xml,
- unsigned int flags) {
+ unsigned int flags)
+{
const char *filename = NULL;
xenXMConfCachePtr entry = NULL;
virDomainDeviceDefPtr dev = NULL;
@@ -1497,7 +1524,8 @@ xenXMDomainBlockPeek(virDomainPtr dom ATTRIBUTE_UNUSED,
}
-static char *xenXMAutostartLinkName(virDomainPtr dom)
+static char *
+xenXMAutostartLinkName(virDomainPtr dom)
{
char *ret;
if (virAsprintf(&ret, "/etc/xen/auto/%s", dom->name) < 0)
@@ -1505,7 +1533,8 @@ static char *xenXMAutostartLinkName(virDomainPtr dom)
return ret;
}
-static char *xenXMDomainConfigName(virDomainPtr dom)
+static char *
+xenXMDomainConfigName(virDomainPtr dom)
{
char *ret;
if (virAsprintf(&ret, "/etc/xen/%s", dom->name) < 0)
@@ -1513,7 +1542,8 @@ static char *xenXMDomainConfigName(virDomainPtr dom)
return ret;
}
-int xenXMDomainGetAutostart(virDomainPtr dom, int *autostart)
+int
+xenXMDomainGetAutostart(virDomainPtr dom, int *autostart)
{
char *linkname = xenXMAutostartLinkName(dom);
char *config = xenXMDomainConfigName(dom);
@@ -1541,7 +1571,8 @@ cleanup:
}
-int xenXMDomainSetAutostart(virDomainPtr dom, int autostart)
+int
+xenXMDomainSetAutostart(virDomainPtr dom, int autostart)
{
char *linkname = xenXMAutostartLinkName(dom);
char *config = xenXMDomainConfigName(dom);
--
1.7.11.7