1 files changed, 0 insertions, 124 deletions
diff --git a/src/libs/3rdparty/botan/src/lib/utils/os_utils.h b/src/libs/3rdparty/botan/src/lib/utils/os_utils.h
deleted file mode 100644
index 778ace4e9d..0000000000
--- a/src/libs/3rdparty/botan/src/lib/utils/os_utils.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
-* OS specific utility functions
-* (C) 2015,2016,2017 Jack Lloyd
-*
-* Botan is released under the Simplified BSD License (see license.txt)
-*/
-
-#ifndef BOTAN_OS_UTILS_H_
-#define BOTAN_OS_UTILS_H_
-
-#include <botan/types.h>
-#include <functional>
-
-namespace Botan {
-
-namespace OS {
-
-/*
-* This header is internal (not installed) and these functions are not
-* intended to be called by applications. However they are given public
-* visibility (using BOTAN_TEST_API macro) for the tests. This also probably
-* allows them to be overridden by the application on ELF systems, but
-* this hasn't been tested.
-*/
-
-/**
-* @return process ID assigned by the operating system.
-* On Unix and Windows systems, this always returns a result
-* On IncludeOS it returns 0 since there is no process ID to speak of
-* in a unikernel.
-*/
-uint32_t BOTAN_TEST_API get_process_id();
-
-/**
-* Test if we are currently running with elevated permissions
-* eg setuid, setgid, or with POSIX caps set.
-*/
-bool running_in_privileged_state();
-
-/**
-* @return CPU processor clock, if available
-*
-* On Windows, calls QueryPerformanceCounter.
-*
-* Under GCC or Clang on supported platforms the hardware cycle counter is queried.
-* Currently supported processors are x86, PPC, Alpha, SPARC, IA-64, S/390x, and HP-PA.
-* If no CPU cycle counter is available on this system, returns zero.
-*/
-uint64_t BOTAN_TEST_API get_processor_timestamp();
-
-/*
-* @return best resolution timestamp available
-*
-* The epoch and update rate of this clock is arbitrary and depending
-* on the hardware it may not tick at a constant rate.
-*
-* Uses hardware cycle counter, if available.
-* On POSIX platforms clock_gettime is used with a monotonic timer
-* As a final fallback std::chrono::high_resolution_clock is used.
-*/
-uint64_t BOTAN_TEST_API get_high_resolution_clock();
-
-/**
-* @return system clock (reflecting wall clock) with best resolution
-* available, normalized to nanoseconds resolution.
-*/
-uint64_t BOTAN_TEST_API get_system_timestamp_ns();
-
-/**
-* @return maximum amount of memory (in bytes) Botan could/should
-* hyptothetically allocate for the memory poool. Reads environment
-* variable "BOTAN_MLOCK_POOL_SIZE", set to "0" to disable pool.
-*/
-size_t get_memory_locking_limit();
-
-/**
-* Return the size of a memory page, if that can be derived on the
-* current system. Otherwise returns some default value (eg 4096)
-*/
-size_t system_page_size();
-
-/**
-* Request so many bytes of page-aligned RAM locked into memory using
-* mlock, VirtualLock, or similar. Returns null on failure. The memory
-* returned is zeroed. Free it with free_locked_pages.
-* @param length requested allocation in bytes
-*/
-void* allocate_locked_pages(size_t length);
-
-/**
-* Free memory allocated by allocate_locked_pages
-* @param ptr a pointer returned by allocate_locked_pages
-* @param length length passed to allocate_locked_pages
-*/
-void free_locked_pages(void* ptr, size_t length);
-
-/**
-* Run a probe instruction to test for support for a CPU instruction.
-* Runs in system-specific env that catches illegal instructions; this
-* function always fails if the OS doesn't provide this.
-* Returns value of probe_fn, if it could run.
-* If error occurs, returns negative number.
-* This allows probe_fn to indicate errors of its own, if it wants.
-* For example the instruction might not only be only available on some
-* CPUs, but also buggy on some subset of these - the probe function
-* can test to make sure the instruction works properly before
-* indicating that the instruction is available.
-*
-* @warning on Unix systems uses signal handling in a way that is not
-* thread safe. It should only be called in a single-threaded context
-* (ie, at static init time).
-*
-* If probe_fn throws an exception the result is undefined.
-*
-* Return codes:
-* -1 illegal instruction detected
-*/
-int BOTAN_TEST_API run_cpu_instruction_probe(std::function<int ()> probe_fn);
-
-}
-
-}
-
-#endif