shaba/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-02-04 21:47:16 +03:00
Code Releases Activity

openvz: refactor openvzExtractVersionInfo

Browse Source 
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Ján Tomko 2021-12-13 18:39:29 +01:00
parent 359e9f5cf4
commit 73a716eecd
1 changed files with 6 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/openvz/openvz_conf.c
View File

@ -66,11 +66,10 @@ strtoI(const char *str)
static int
openvzExtractVersionInfo(const char *cmdstr, int *retversion)
{
int ret = -1;
unsigned long version;
char *help = NULL;
g_autofree char *help = NULL;
char *tmp;
virCommand *cmd = virCommandNewArgList(cmdstr, "--help", NULL);
g_autoptr(virCommand) cmd = virCommandNewArgList(cmdstr, "--help", NULL);
if (retversion)
*retversion = 0;
@ -79,27 +78,21 @@ openvzExtractVersionInfo(const char *cmdstr, int *retversion)
virCommandSetOutputBuffer(cmd, &help);
if (virCommandRun(cmd, NULL) < 0)
goto cleanup;
return -1;
tmp = help;
/* expected format: vzctl version <major>.<minor>.<micro> */
if ((tmp = STRSKIP(tmp, "vzctl version ")) == NULL)
goto cleanup;
return -1;
if (virParseVersionString(tmp, &version, true) < 0)
goto cleanup;
return -1;
if (retversion)
*retversion = version;
ret = 0;
cleanup:
virCommandFree(cmd);
VIR_FREE(help);
return ret;
return 0;
}
int openvzExtractVersion(struct openvz_driver *driver)