93     char nsPath[PATH_MAX];  in readNamespacePid()  local
94     snprintf(nsPath, sizeof(nsPath), "%s/%s.pid", kNetNsDir, ns);  in readNamespacePid()
96     File file(::fopen(nsPath, "r"));  in readNamespacePid()
99              nsPath, ns, strerror(errno));  in readNamespacePid()
112         LOGE("File %s does not contain a valid pid '%s'", nsPath, buffer);  in readNamespacePid()
114         LOGE("Error reading from file %s: %s", nsPath, strerror(errno));  in readNamespacePid()
116         LOGE("Invalid contents of pid file %s", nsPath);  in readNamespacePid()
134     char nsPath[PATH_MAX];  in setNetworkNamespace()  local
135     snprintf(nsPath, sizeof(nsPath), "/proc/%s/ns/net", pid.c_str());  in setNetworkNamespace()
137     FileDescriptor nsFd(open(nsPath, O_RDONLY | O_CLOEXEC));  in setNetworkNamespace()
140              ns, nsPath, strerror(errno));  in setNetworkNamespace()