#include "../log.h"
#include "init.h"
-static void
-early_mounts(void)
-{
- mount("proc", "/proc", "proc", MS_NOATIME, 0);
- mount("sysfs", "/sys", "sysfs", MS_NOATIME, 0);
-
- mount("tmpfs", "/tmp", "tmpfs", MS_NOSUID | MS_NODEV | MS_NOATIME, NULL);
- mkdir("/tmp/run", 0777);
- mkdir("/tmp/lock", 0777);
- mkdir("/tmp/state", 0777);
- symlink("/tmp", "/var");
-
- mount("tmpfs", "/dev", "tmpfs", MS_NOATIME, "mode=0755,size=512K");
- mkdir("/dev/shm", 0755);
- mkdir("/dev/pts", 0755);
- mount("devpts", "/dev/pts", "devpts", MS_NOATIME, "mode=600");
-}
-
static void
early_dev(void)
{
dd != STDOUT_FILENO &&
dd != STDERR_FILENO)
close(dd);
+
+ fcntl(STDERR_FILENO, F_SETFL, fcntl(STDERR_FILENO, F_GETFL) | O_NONBLOCK);
+}
+
+static void
+early_mounts(void)
+{
+ mount("proc", "/proc", "proc", MS_NOATIME, 0);
+ mount("sysfs", "/sys", "sysfs", MS_NOATIME, 0);
+ mount("none", "/sys/fs/cgroup", "cgroup", 0, 0);
+ mount("tmpfs", "/dev", "tmpfs", MS_NOATIME, "mode=0755,size=512K");
+ mkdir("/dev/shm", 0755);
+ mkdir("/dev/pts", 0755);
+ mount("devpts", "/dev/pts", "devpts", MS_NOATIME, "mode=600");
+ early_dev();
+
+ early_console("/dev/console");
+ if (mount_zram_on_tmp())
+ mount("tmpfs", "/tmp", "tmpfs", MS_NOSUID | MS_NODEV | MS_NOATIME, NULL);
+ else
+ mkdev("*", 0600);
+ mkdir("/tmp/run", 0777);
+ mkdir("/tmp/lock", 0777);
+ mkdir("/tmp/state", 0777);
+ symlink("/tmp", "/var");
}
static void
return;
early_mounts();
- early_dev();
early_env();
- early_console("/dev/console");
LOG("Console is alive\n");
}