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cgroups2: make a function declaration-less by moving it earlier

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This commit is contained in:
Robert Swiecki 2023-10-04 08:28:18 +02:00
parent c0e13eebca
commit 3d0bbf6927
1 changed files with 11 additions and 13 deletions
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24
cgroup2.cc
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@ -41,7 +41,17 @@
namespace cgroup2 {
static bool addPidToProcList(const std::string &cgroup_path, pid_t pid);
static bool addPidToProcList(const std::string &cgroup_path, pid_t pid) {
std::string pid_str = std::to_string(pid);
LOG_D("Adding pid='%s' to cgroup.procs", pid_str.c_str());
if (!util::writeBufToFile((cgroup_path + "/cgroup.procs").c_str(), pid_str.c_str(),
pid_str.length(), O_WRONLY)) {
LOG_W("Could not update cgroup.procs");
return false;
}
return true;
}
static std::string getCgroupPath(nsjconf_t *nsjconf, pid_t pid) {
return nsjconf->cgroupv2_mount + "/NSJAIL." + std::to_string(pid);
@ -114,18 +124,6 @@ static bool writeToCgroup(
return true;
}
static bool addPidToProcList(const std::string &cgroup_path, pid_t pid) {
std::string pid_str = std::to_string(pid);
LOG_D("Adding pid='%s' to cgroup.procs", pid_str.c_str());
if (!util::writeBufToFile((cgroup_path + "/cgroup.procs").c_str(), pid_str.c_str(),
pid_str.length(), O_WRONLY)) {
LOG_W("Could not update cgroup.procs");
return false;
}
return true;
}
static void removeCgroup(const std::string &cgroup_path) {
LOG_D("Remove '%s'", cgroup_path.c_str());
if (rmdir(cgroup_path.c_str()) == -1) {