static void early_mounts(void) { unsigned int oldumask = umask(0); 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"); symlink("/tmp/shm", "/dev/shm"); 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); mkdir("/tmp/shm", 01777); } else { mkdir("/tmp/shm", 01777); mount("tmpfs", "/tmp/shm", "tmpfs", MS_NOSUID | MS_NODEV | MS_NOATIME, "mode=01777"); } mkdir("/tmp/run", 0777); mkdir("/tmp/lock", 0777); mkdir("/tmp/state", 0777); umask(oldumask); }
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); }