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Added missing /tmp and /dev nodes #464

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Added missing /tmp and /dev nodes #464

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9 changes: 8 additions & 1 deletion pycheribuild/projects/cross/busybox.py
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,7 @@ def write_busybox_init(self, init_path: Path, hostname: str, prompt: str, welcom
echo "Hello from BusyBox"

# Ensure required mount points exist
mkdir -p /proc /dev/pts /dev/mqueue /dev/shm /sys /sys/fs/cgroup /etc
mkdir -p /proc /dev/pts /dev/mqueue /dev/shm /sys /sys/fs/cgroup /etc /tmp
ln -sf /proc/mounts /etc/mtab

# Mount essential filesystems
Expand All @@ -116,6 +116,13 @@ def write_busybox_init(self, init_path: Path, hostname: str, prompt: str, welcom
mount -t tmpfs none /dev/shm
mount -t sysfs none /sys
mount -t cgroup none /sys/fs/cgroup
mount -t tmpfs none /tmp

# Create special character devices
mknod -m 666 /dev/null c 1 3
mknod -m 666 /dev/zero c 1 5
mknod -m 666 /dev/random c 1 8
mknod -m 666 /dev/urandom c 1 9

# Attach stdio to kernel console
if [ -c /dev/console ]; then
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