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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2015-11-28 15:48:31 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2015-11-30 09:53:39 +0100 |
| commit | 1a2b9b054035605db496f0766d6955e8c0f82f4b (patch) | |
| tree | 4b7af90d587e320c0ae5f91c66302c8349b75fb0 | |
| parent | 13590ca98ac2fd4939b683adbfdd63392b559f3f (diff) | |
| download | unitd-1a2b9b054035605db496f0766d6955e8c0f82f4b.tar unitd-1a2b9b054035605db496f0766d6955e8c0f82f4b.zip | |
Correctly setup early mounts
| -rw-r--r-- | early.c | 17 |
1 files changed, 13 insertions, 4 deletions
@@ -56,13 +56,22 @@ early_mounts(void) { unsigned int oldumask = umask(0); - mount("proc", "/proc", "proc", MS_NOATIME | MS_NODEV | MS_NOEXEC | MS_NOSUID, 0); - mount("sys", "/sys", "sysfs", MS_NOATIME | MS_NODEV | MS_NOEXEC | MS_NOSUID, 0); - mount("cgroup", "/sys/fs/cgroup", "cgroup", MS_NODEV | MS_NOEXEC | MS_NOSUID, "none"); + mount("proc", "/proc", "proc", MS_NOATIME | MS_NODEV | MS_NOEXEC | MS_NOSUID, NULL); + mount("sys", "/sys", "sysfs", MS_NOATIME | MS_NODEV | MS_NOEXEC | MS_NOSUID, NULL); + mount("cgroup", "/sys/fs/cgroup", "cgroup", MS_NODEV | MS_NOEXEC | MS_NOSUID, NULL); mount("dev", "/dev", "devtmpfs", MS_NOATIME | MS_NOSUID, "mode=0755,size=512K"); + mkdir("/dev/pts", 0755); mount("devpts", "/dev/pts", "devpts", MS_NOATIME | MS_NOEXEC | MS_NOSUID, "mode=600"); - mount("tmpfs", "/tmp", "tmpfs", MS_NOSUID | MS_NODEV | MS_NOATIME, 0); + + mount("run", "/run", "tmpfs", MS_NOATIME, "mode=0755"); + + mkdir("/run/tmp", 01777); + mount("/run/tmp", "/tmp", NULL, MS_BIND, NULL); + + mkdir("/run/shm", 01777); + mkdir("/dev/shm", 0755); + mount("/run/shm", "/dev/shm", NULL, MS_BIND, NULL); umask(oldumask); } |