mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-10-05 22:05:47 +00:00
openvz: Add openvzVEGetStringParam
to retrieve a VEs config parameters as a single string. This will be used by the upcoming domainGetHostname implementation.
This commit is contained in:
parent
6869b59709
commit
4e8468045c
@ -1,7 +1,7 @@
|
|||||||
#
|
#
|
||||||
# These symbols are dependent upon --with-openvz via WITH_OPENVZ
|
# These symbols are dependent upon --with-openvz via WITH_OPENVZ
|
||||||
#
|
#
|
||||||
|
|
||||||
openvzReadConfigParam;
|
openvzReadConfigParam;
|
||||||
openvzReadNetworkConf;
|
openvzReadNetworkConf;
|
||||||
openvzLocateConfFile;
|
openvzLocateConfFile;
|
||||||
|
openvzVEGetStringParam;
|
||||||
|
@ -26,6 +26,9 @@
|
|||||||
#include "internal.h"
|
#include "internal.h"
|
||||||
|
|
||||||
#include "virterror_internal.h"
|
#include "virterror_internal.h"
|
||||||
|
#include "command.h"
|
||||||
|
#include "datatypes.h"
|
||||||
|
#include "memory.h"
|
||||||
|
|
||||||
#include "openvz_conf.h"
|
#include "openvz_conf.h"
|
||||||
#include "openvz_util.h"
|
#include "openvz_util.h"
|
||||||
@ -50,3 +53,32 @@ openvzKBPerPages(void)
|
|||||||
}
|
}
|
||||||
return kb_per_pages;
|
return kb_per_pages;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
char*
|
||||||
|
openvzVEGetStringParam(virDomainPtr domain, const char* param)
|
||||||
|
{
|
||||||
|
int len;
|
||||||
|
char *output = NULL;
|
||||||
|
|
||||||
|
virCommandPtr cmd = virCommandNewArgList(VZLIST,
|
||||||
|
"-o",
|
||||||
|
param,
|
||||||
|
domain->name,
|
||||||
|
"-H" , NULL);
|
||||||
|
|
||||||
|
virCommandSetOutputBuffer(cmd, &output);
|
||||||
|
if (virCommandRun(cmd, NULL) < 0) {
|
||||||
|
VIR_FREE(output);
|
||||||
|
/* virCommandRun sets the virError */
|
||||||
|
goto cleanup;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* delete trailing newline */
|
||||||
|
len = strlen(output);
|
||||||
|
if (len && output[len - 1] == '\n')
|
||||||
|
output[len - 1] = '\0';
|
||||||
|
|
||||||
|
cleanup:
|
||||||
|
virCommandFree(cmd);
|
||||||
|
return output;
|
||||||
|
}
|
||||||
|
@ -24,5 +24,6 @@
|
|||||||
# define OPENVZ_UTIL_H
|
# define OPENVZ_UTIL_H
|
||||||
|
|
||||||
long openvzKBPerPages(void);
|
long openvzKBPerPages(void);
|
||||||
|
char *openvzVEGetStringParam(virDomainPtr dom, const char *param);
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
Loading…
Reference in New Issue
Block a user