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qemu: Rename path-building functions

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Using the word "create" can give users the impression that disk
operations will be performed, when in reality all these functions
do is string formatting.

Follow the naming convention established by virBuildPath(),
virFileBuildPath() and virPidFileBuildPath().

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
This commit is contained in:
Andrea Bolognani 2022-01-27 17:17:36 +01:00
parent c2c8cf3ed4
commit f3a40a7d20
1 changed files with 35 additions and 34 deletions
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69
src/qemu/qemu_tpm.c
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@ -50,19 +50,18 @@
VIR_LOG_INIT("qemu.tpm");
/*
* qemuTPMCreateEmulatorStoragePath
*
/**
* qemuTPMEmulatorStorageBuildPath:
* @swtpmStorageDir: directory for swtpm persistent state
* @uuid: The UUID of the VM for which to create the storage
* @uuidstr: UUID of the VM
* @tpmversion: version of the TPM
*
* Create the swtpm's storage path
* Generate the swtpm's storage path.
*/
static char *
qemuTPMCreateEmulatorStoragePath(const char *swtpmStorageDir,
const char *uuidstr,
virDomainTPMVersion tpmversion)
qemuTPMEmulatorStorageBuildPath(const char *swtpmStorageDir,
const char *uuidstr,
virDomainTPMVersion tpmversion)
{
char *path = NULL;
const char *dir = "";
@ -85,15 +84,15 @@ qemuTPMCreateEmulatorStoragePath(const char *swtpmStorageDir,
/**
* qemuTPMCreateEmulatorLogPath:
* @logDir: directory where swtpm writes its logs into
* qemuTPMEmulatorLogBuildPath:
* @logDir: directory for swtpm log files
* @vmname: name of the VM
*
* Create the swtpm's log path.
* Generate the swtpm's log path.
*/
static char*
qemuTPMCreateEmulatorLogPath(const char *logDir,
const char *vmname)
qemuTPMEmulatorLogBuildPath(const char *logDir,
const char *vmname)
{
return g_strdup_printf("%s/%s-swtpm.log", logDir, vmname);
}
@ -163,17 +162,16 @@ qemuTPMEmulatorDeleteStorage(virDomainTPMDef *tpm)
}
/*
* qemuTPMCreateEmulatorSocket:
*
* @swtpmStateDir: the directory where to create the socket in
/**
* qemuTPMEmulatorSocketBuildPath:
* @swtpmStateDir: directory for swtpm runtime state
* @shortName: short and unique name of the domain
*
* Create the Unix socket path from the given parameters
* Generate the swtpm's Unix socket path.
*/
static char *
qemuTPMCreateEmulatorSocket(const char *swtpmStateDir,
const char *shortName)
qemuTPMEmulatorSocketBuildPath(const char *swtpmStateDir,
const char *shortName)
{
return g_strdup_printf("%s/%s-swtpm.sock", swtpmStateDir, shortName);
}
@ -202,25 +200,29 @@ qemuTPMEmulatorInitPaths(virDomainTPMDef *tpm,
if (!tpm->data.emulator.storagepath &&
!(tpm->data.emulator.storagepath =
qemuTPMCreateEmulatorStoragePath(swtpmStorageDir, uuidstr,
tpm->version)))
qemuTPMEmulatorStorageBuildPath(swtpmStorageDir, uuidstr,
tpm->version)))
return -1;
if (!tpm->data.emulator.logfile) {
tpm->data.emulator.logfile = qemuTPMCreateEmulatorLogPath(logDir,
vmname);
tpm->data.emulator.logfile = qemuTPMEmulatorLogBuildPath(logDir,
vmname);
}
return 0;
}
/*
* qemuTPMCreatePidFilename
/**
* qemuTPMEmulatorPidFileBuildPath:
* @swtpmStateDir: directory for swtpm runtime state
* @shortName: short and unique name of the domain
*
* Generate the swtpm's pidfile path.
*/
static char *
qemuTPMEmulatorCreatePidFilename(const char *swtpmStateDir,
const char *shortName)
qemuTPMEmulatorPidFileBuildPath(const char *swtpmStateDir,
const char *shortName)
{
g_autofree char *devicename = NULL;
@ -246,9 +248,8 @@ qemuTPMEmulatorGetPid(const char *swtpmStateDir,
const char *shortName,
pid_t *pid)
{
g_autofree char *pidfile = qemuTPMEmulatorCreatePidFilename(swtpmStateDir,
shortName);
g_autofree char *pidfile = qemuTPMEmulatorPidFileBuildPath(swtpmStateDir,
shortName);
if (!pidfile)
return -1;
@ -333,7 +334,7 @@ qemuTPMEmulatorPrepareHost(virDomainTPMDef *tpm,
/* create the socket filename */
if (!tpm->data.emulator.source->data.nix.path &&
!(tpm->data.emulator.source->data.nix.path =
qemuTPMCreateEmulatorSocket(swtpmStateDir, shortName)))
qemuTPMEmulatorSocketBuildPath(swtpmStateDir, shortName)))
return -1;
tpm->data.emulator.source->type = VIR_DOMAIN_CHR_TYPE_UNIX;
@ -790,7 +791,7 @@ qemuTPMEmulatorStop(const char *swtpmStateDir,
if (!swtpm_ioctl)
return;
if (!(pathname = qemuTPMCreateEmulatorSocket(swtpmStateDir, shortName)))
if (!(pathname = qemuTPMEmulatorSocketBuildPath(swtpmStateDir, shortName)))
return;
if (!virFileExists(pathname))
@ -949,7 +950,7 @@ qemuTPMEmulatorStart(virQEMUDriver *driver,
if (qemuExtDeviceLogCommand(driver, vm, cmd, "TPM Emulator") < 0)
return -1;
if (!(pidfile = qemuTPMEmulatorCreatePidFilename(cfg->swtpmStateDir, shortName)))
if (!(pidfile = qemuTPMEmulatorPidFileBuildPath(cfg->swtpmStateDir, shortName)))
return -1;
virCommandDaemonize(cmd);