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Kernel+Userland: Add mount MS_SRCHIDDEN option

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Either we mount from a loop device or other source, the user might want
to obfuscate the given source for security reasons, so this option will
ensure this will happen.
If passed during a mount, the source will be hidden when reading from
the /sys/kernel/df node.
This commit is contained in:
Liav A 2024-02-10 12:27:32 +02:00 • committed by Andrew Kaster
parent 0739b5df11
commit 0734de9f9a
3 changed files with 21 additions and 11 deletions
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1
Kernel/API/POSIX/unistd.h
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@ -30,6 +30,7 @@ extern "C" {
#define MS_WXALLOWED (1 << 6)
#define MS_AXALLOWED (1 << 7)
#define MS_NOREGULAR (1 << 8)
#define MS_SRCHIDDEN (1 << 9)
enum {
_SC_MONOTONIC_CLOCK,