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Fix compilation of OpenVZ support.

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Closes #185.
Closes #190.
This commit is contained in:
Hisham Muhammad 2015-05-13 15:00:58 -03:00
parent 64ecba2583
commit f4f6d54ffd
1 changed files with 15 additions and 14 deletions
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29
linux/LinuxProcessList.c
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@ -106,10 +106,6 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, ui
this->cpus[i].totalPeriod = 1;
}
#ifdef HAVE_OPENVZ
this->flags |= PROCESS_FLAG_LINUX_OPENVZ;
#endif
return pl;
}
@ -328,19 +324,18 @@ static bool LinuxProcessList_readStatmFile(LinuxProcess* process, const char* di
#ifdef HAVE_OPENVZ
static void LinuxProcessList_readOpenVZData(ProcessList* this, Process* process, const char* dirname, const char* name) {
if ( (!(this->flags & PROCESS_FLAG_LINUX_OPENVZ)) || (access("/proc/vz", R_OK) != 0)) {
process->vpid = process->pid;
static void LinuxProcessList_readOpenVZData(LinuxProcess* process, const char* dirname, const char* name) {
if ( (access("/proc/vz", R_OK) != 0)) {
process->vpid = process->super.pid;
process->ctid = 0;
this->flags |= ~PROCESS_FLAG_LINUX_OPENVZ;
return;
}
char filename[MAX_NAME+1];
snprintf(filename, MAX_NAME, "%s/%s/stat", dirname, name);
FILE* file = fopen(filename, "r");
if (!file)
if (!file)
return;
(void) fscanf(file,
(void) fscanf(file,
"%*32u %*32s %*1c %*32u %*32u %*32u %*32u %*32u %*32u %*32u "
"%*32u %*32u %*32u %*32u %*32u %*32u %*32u %*32u "
"%*32u %*32u %*32u %*32u %*32u %*32u %*32u %*32u "
@ -350,6 +345,7 @@ static void LinuxProcessList_readOpenVZData(ProcessList* this, Process* process,
"%*32u %*32u %32u %32u",
&process->vpid, &process->ctid);
fclose(file);
return;
}
#endif
@ -551,22 +547,27 @@ static bool LinuxProcessList_recurseProcTree(LinuxProcessList* this, const char*
proc->user = UsersTable_getRef(pl->usersTable, proc->st_uid);
#ifdef HAVE_OPENVZ
LinuxProcessList_readOpenVZData(this, lp, dirname, name);
if (settings->flags & PROCESS_FLAG_LINUX_OPENVZ) {
LinuxProcessList_readOpenVZData(lp, dirname, name);
}
#endif
#ifdef HAVE_VSERVER
if (settings->flags & PROCESS_FLAG_LINUX_VSERVER)
if (settings->flags & PROCESS_FLAG_LINUX_VSERVER) {
LinuxProcessList_readVServerData(lp, dirname, name);
}
#endif
if (! LinuxProcessList_readCmdlineFile(proc, dirname, name))
if (! LinuxProcessList_readCmdlineFile(proc, dirname, name)) {
goto errorReadingProcess;
}
ProcessList_add(pl, proc);
} else {
if (settings->updateProcessNames) {
if (! LinuxProcessList_readCmdlineFile(proc, dirname, name))
if (! LinuxProcessList_readCmdlineFile(proc, dirname, name)) {
goto errorReadingProcess;
}
}
}