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authorKimplul <kimi.h.kuparinen@gmail.com>2023-04-30 17:06:02 +0300
committerKimplul <kimi.h.kuparinen@gmail.com>2023-04-30 17:06:02 +0300
commitea5ebe0809fb31b9f125ac0689f706cc5f3f078f (patch)
tree17081bd689709a9bfe48467c458425dea876bddd /include/apos/caps.h
parent8a5e4cf53d981e793fca90d9b51bd395265cf4db (diff)
downloadkmi-ea5ebe0809fb31b9f125ac0689f706cc5f3f078f.tar.gz
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Diffstat (limited to 'include/apos/caps.h')
-rw-r--r--include/apos/caps.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/include/apos/caps.h b/include/apos/caps.h
deleted file mode 100644
index e762d0f..0000000
--- a/include/apos/caps.h
+++ /dev/null
@@ -1,88 +0,0 @@
-#ifndef APOS_CAPS_H
-#define APOS_CAPS_H
-
-/**
- * @file caps.h
- * Capabilities of threads.
- * \todo The list of capabilities should maybe be placed in some other file so
- * as to easier extract it into userspace programs.
- *
- * @todo is it realistic to assume we will never need more than 32 capabilities?
- * If so, we can remove the offset nonsense.
- */
-
-#include <apos/bits.h>
-
-/** Helper typedef for capabilities. */
-typedef unsigned char capflags_t;
-
-enum {
- /** Thread is allowed to set capabilities of other threads. */
- CAP_CAPS = (1 << 0),
-
- /** Thread is allowed to modify process statuses, create/exec/fork/etc. */
- CAP_PROC = (1 << 1),
-
- /** Thread is allowed to force interrupt to callback in other thread. */
- CAP_CALL = (1 << 2),
-
- /** Thread is allowed to shut down system. */
- CAP_POWER = (1 << 3),
-
- /** Thread is allowed to access configuration parameters. */
- CAP_CONF = (1 << 4),
-};
-
-/**
- * Check that offset is OK.
- *
- * @param o Offset to check.
- * @return \ref true is OK, \ref false otherwise.
- */
-#define cap_off_ok(o) (o == 0)
-
-/**
- * Set capabilities.
- *
- * @param x Capabilities to modify.
- * @param o Offset.
- * @param c Capabilities to set.
- */
-#define set_caps(x, o, c) set_bits(x, c)
-
-/**
- * Clear capabilities.
- *
- * @param x Capabilities to modify.
- * @param o Offset.
- * @param c Capabilities to set.
- */
-#define clear_caps(x, o, c) clear_bits(x, c)
-
-/**
- * Copy capabilities.
- *
- * @param x Capabilities to copy to.
- * @param y Capabilities to copy from.
- */
-#define copy_caps(x, y) (x = y)
-
-/**
- * Get capabilities at offset \p o.
- *
- * @param x Capabilities to get from.
- * @param o Offset to get capabilities from.
- * @return Capabilities at offset \p o.
- */
-#define get_caps(x, o) (x)
-
-/**
- * Check if something has capability.
- *
- * @param x Capabilities to check in.
- * @param c Capability to check for.
- * @return \ref true if \p x has \p c, \ref false otherwise.
- */
-#define has_cap(x, c) (x & c)
-
-#endif /* APOS_CAPS_H */