[libvirt PATCH 08/11] nodedev: Remove GetMdevctl*Command() wrappers
Jonathon Jongsma
jjongsma at redhat.com
Fri Apr 9 21:33:03 UTC 2021
These per-command generator functions were only exposed in the header to
allow the commandline generation to be tested. Now that we have a
generic mdevctl command generator, we can get rid of the per-command
wrappers and reduce the noise in the header.
Signed-off-by: Jonathon Jongsma <jjongsma at redhat.com>
---
src/node_device/node_device_driver.c | 56 ++++++----------------------
src/node_device/node_device_driver.h | 24 ++----------
tests/nodedevmdevctltest.c | 41 ++++----------------
3 files changed, 23 insertions(+), 98 deletions(-)
diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index 0fddfdde86..76019b8631 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -702,7 +702,7 @@ nodeDeviceFindAddressByName(const char *name)
}
-static virCommand *
+virCommand *
nodeDeviceGetMdevctlCommand(virNodeDeviceDefPtr def,
virMdevctlCommand cmd_type,
char **outbuf,
@@ -775,30 +775,15 @@ nodeDeviceGetMdevctlCommand(virNodeDeviceDefPtr def,
return cmd;
}
-virCommand*
-nodeDeviceGetMdevctlCreateCommand(virNodeDeviceDef *def,
- char **uuid_out,
- char **errmsg)
-{
- return nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_CREATE, uuid_out, errmsg);
-}
-
-virCommand*
-nodeDeviceGetMdevctlDefineCommand(virNodeDeviceDef *def,
- char **uuid_out,
- char **errmsg)
-{
- return nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_DEFINE, uuid_out, errmsg);
-}
-
-
static int
virMdevctlCreate(virNodeDeviceDefPtr def, char **uuid, char **errmsg)
{
int status;
- g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlCreateCommand(def, uuid,
- errmsg);
+ g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlCommand(def,
+ MDEVCTL_CMD_CREATE,
+ uuid,
+ errmsg);
if (!cmd)
return -1;
@@ -818,7 +803,9 @@ static int
virMdevctlDefine(virNodeDeviceDefPtr def, char **uuid, char **errmsg)
{
int status;
- g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlDefineCommand(def, uuid, errmsg);
+ g_autoptr(virCommand) cmd = nodeDeviceGetMdevctlCommand(def,
+ MDEVCTL_CMD_DEFINE,
+ uuid, errmsg);
if (!cmd)
return -1;
@@ -921,34 +908,13 @@ nodeDeviceCreateXML(virConnectPtr conn,
}
-virCommandPtr
-nodeDeviceGetMdevctlStopCommand(virNodeDeviceDefPtr def,
- char **errmsg)
-{
- return nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_STOP, NULL, errmsg);
-}
-
-virCommand *
-nodeDeviceGetMdevctlUndefineCommand(virNodeDeviceDefPtr def,
- char **errmsg)
-{
- return nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_UNDEFINE, NULL, errmsg);
-}
-
-virCommand*
-nodeDeviceGetMdevctlStartCommand(virNodeDeviceDef *def,
- char **errmsg)
-{
- return nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_START, NULL, errmsg);
-}
-
static int
virMdevctlStop(virNodeDeviceDefPtr def, char **errmsg)
{
int status;
g_autoptr(virCommand) cmd = NULL;
- cmd = nodeDeviceGetMdevctlStopCommand(def, errmsg);
+ cmd = nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_STOP, NULL, errmsg);
if (virCommandRun(cmd, &status) < 0 || status != 0)
return -1;
@@ -963,7 +929,7 @@ virMdevctlUndefine(virNodeDeviceDef *def, char **errmsg)
int status;
g_autoptr(virCommand) cmd = NULL;
- cmd = nodeDeviceGetMdevctlUndefineCommand(def, errmsg);
+ cmd = nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_UNDEFINE, NULL, errmsg);
if (virCommandRun(cmd, &status) < 0 || status != 0)
return -1;
@@ -978,7 +944,7 @@ virMdevctlStart(virNodeDeviceDef *def, char **errmsg)
int status;
g_autoptr(virCommand) cmd = NULL;
- cmd = nodeDeviceGetMdevctlStartCommand(def, errmsg);
+ cmd = nodeDeviceGetMdevctlCommand(def, MDEVCTL_CMD_START, NULL, errmsg);
if (virCommandRun(cmd, &status) < 0 || status != 0)
return -1;
diff --git a/src/node_device/node_device_driver.h b/src/node_device/node_device_driver.h
index 0fea75a118..482a5cfb3e 100644
--- a/src/node_device/node_device_driver.h
+++ b/src/node_device/node_device_driver.h
@@ -141,23 +141,11 @@ int
nodeConnectNodeDeviceEventDeregisterAny(virConnectPtr conn,
int callbackID);
-virCommandPtr
-nodeDeviceGetMdevctlCreateCommand(virNodeDeviceDefPtr def,
- char **uuid_out,
- char **errmsg);
-
-virCommand*
-nodeDeviceGetMdevctlDefineCommand(virNodeDeviceDef *def,
- char **uuid_out,
- char **errmsg);
-
-virCommandPtr
-nodeDeviceGetMdevctlStopCommand(virNodeDeviceDefPtr def,
- char **errmsg);
-
virCommand *
-nodeDeviceGetMdevctlUndefineCommand(virNodeDeviceDefPtr def,
- char **errmsg);
+nodeDeviceGetMdevctlCommand(virNodeDeviceDefPtr def,
+ virMdevctlCommand cmd_type,
+ char **outbuf,
+ char **errbuf);
virCommandPtr
nodeDeviceGetMdevctlListCommand(bool defined,
@@ -180,10 +168,6 @@ nodeDeviceGenerateName(virNodeDeviceDef *def,
bool nodeDeviceDefCopyFromMdevctl(virNodeDeviceDef *dst,
virNodeDeviceDef *src);
-virCommand*
-nodeDeviceGetMdevctlStartCommand(virNodeDeviceDefPtr def,
- char **errmsg);
-
int
nodeDeviceCreate(virNodeDevice *dev,
unsigned int flags);
diff --git a/tests/nodedevmdevctltest.c b/tests/nodedevmdevctltest.c
index e766ae8f34..c467c798e7 100644
--- a/tests/nodedevmdevctltest.c
+++ b/tests/nodedevmdevctltest.c
@@ -53,7 +53,7 @@ typedef virCommand* (*MdevctlCmdFunc)(virNodeDeviceDef *, char **, char **);
static int
testMdevctlCreateOrDefine(const char *virt_type,
int create,
- MdevctlCmdFunc mdevctl_cmd_func,
+ virMdevctlCommand cmd_type,
const char *mdevxml,
const char *cmdfile,
const char *jsonfile)
@@ -73,7 +73,7 @@ testMdevctlCreateOrDefine(const char *virt_type,
/* this function will set a stdin buffer containing the json configuration
* of the device. The json value is captured in the callback above */
- cmd = mdevctl_cmd_func(def, &uuid, &errmsg);
+ cmd = nodeDeviceGetMdevctlCommand(def, cmd_type, &uuid, &errmsg);
if (!cmd)
goto cleanup;
@@ -103,22 +103,11 @@ static int
testMdevctlCreateOrDefineHelper(const void *data)
{
const struct startTestInfo *info = data;
- const char *cmd;
- MdevctlCmdFunc func;
+ const char *cmd = virMdevctlCommandTypeToString(info->command);
g_autofree char *mdevxml = NULL;
g_autofree char *cmdlinefile = NULL;
g_autofree char *jsonfile = NULL;
- if (info->command == MDEVCTL_CMD_CREATE) {
- cmd = "create";
- func = nodeDeviceGetMdevctlCreateCommand;
- } else if (info->command == MDEVCTL_CMD_DEFINE) {
- cmd = "define";
- func = nodeDeviceGetMdevctlDefineCommand;
- } else {
- return -1;
- }
-
mdevxml = g_strdup_printf("%s/nodedevschemadata/%s.xml", abs_srcdir,
info->filename);
cmdlinefile = g_strdup_printf("%s/nodedevmdevctldata/%s-%s.argv",
@@ -126,7 +115,7 @@ testMdevctlCreateOrDefineHelper(const void *data)
jsonfile = g_strdup_printf("%s/nodedevmdevctldata/%s-%s.json", abs_srcdir,
info->filename, cmd);
- return testMdevctlCreateOrDefine(info->virt_type, info->create, func,
+ return testMdevctlCreateOrDefine(info->virt_type, info->create, info->command,
mdevxml, cmdlinefile, jsonfile);
}
@@ -137,7 +126,7 @@ struct UuidCommandTestInfo {
};
static int
-testMdevctlUuidCommand(GetStopUndefineCmdFunc func,
+testMdevctlUuidCommand(virMdevctlCommand command,
const char *mdevxml, const char *outfile)
{
g_autoptr(virNodeDeviceDef) def = NULL;
@@ -150,7 +139,7 @@ testMdevctlUuidCommand(GetStopUndefineCmdFunc func,
if (!(def = virNodeDeviceDefParseFile(mdevxml, EXISTING_DEVICE, "QEMU")))
goto cleanup;
- cmd = func(def, &errmsg);
+ cmd = nodeDeviceGetMdevctlCommand(def, command, NULL, &errmsg);
if (!cmd)
goto cleanup;
@@ -176,30 +165,16 @@ static int
testMdevctlUuidCommandHelper(const void *data)
{
const struct UuidCommandTestInfo *info = data;
- GetStopUndefineCmdFunc func;
- const char *cmd;
+ const char *cmd = virMdevctlCommandTypeToString(info->command);
g_autofree char *cmdlinefile = NULL;
g_autofree char *mdevxml = NULL;
- if (info->command == MDEVCTL_CMD_STOP) {
- cmd = "stop";
- func = nodeDeviceGetMdevctlStopCommand;
- } else if (info->command == MDEVCTL_CMD_UNDEFINE) {
- cmd = "undefine";
- func = nodeDeviceGetMdevctlUndefineCommand;
- }else if (info->command == MDEVCTL_CMD_START) {
- cmd = "start";
- func = nodeDeviceGetMdevctlStartCommand;
- } else {
- return -1;
- }
-
mdevxml = g_strdup_printf("%s/nodedevschemadata/%s.xml", abs_srcdir,
info->filename);
cmdlinefile = g_strdup_printf("%s/nodedevmdevctldata/mdevctl-%s.argv",
abs_srcdir, cmd);
- return testMdevctlUuidCommand(func, mdevxml, cmdlinefile);
+ return testMdevctlUuidCommand(info->command, mdevxml, cmdlinefile);
}
static int
--
2.26.3
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