tlsf: move to /lib (it's also used by plugins).

Change-Id: I5e37b28c1ce4608d60b036343f280af3311ad490

1 files changed, 0 insertions, 163 deletions

diff --git a/apps/codecs/lib/tlsf/README b/apps/codecs/lib/tlsf/README
deleted file mode 100644
index d755905..0000000
--- a/apps/codecs/lib/tlsf/README
+++ /dev/null
@@ -1,163 +0,0 @@
-
-TLSF Memory Storage allocator implementation.
-Version 2.4 Feb 2008
-
-Authors: Miguel Masmano, Ismael Ripoll & Alfons Crespo.
-Copyright UPVLC, OCERA Consortium.
-
-TLSF is released in the GPL/LGPL licence. The exact terms of the licence
-are described in the COPYING file.
-
-This component provides basic memory allocation functions:
-malloc and free, as defined in the standard "C" library.
-
-This allocator was designed to provide real-time performance, that is:
-1.- Bounded time malloc and free.
-2.- Fast response time.
-3.- Efficient memory management, that is low fragmentation.
-
-
-The worst response time for both malloc and free is O(1).
-
-
-
-How to use it:
-
-This code  is prepared to  be used as  a stand-alone code that  can be
-linked with a regular application or  it can be compiled to be a Linux
-module  (which  required the  BigPhysicalArea  patch).  Initially  the
-module was  designed to  work jointly with  RTLinux-GPL, but it  can be
-used as a stand alone Linux module.
-
-When compiled as a regular linux process the API is:
-
-Initialisation and destruction functions
-----------------------------------------
-
-init_memory_pool may be called before any request or release call:
-
-- size_t init_memory_pool(size_t, void *);
-- void destroy_memory_pool(void *);
-
-Request and release functions
------------------------------
-
-As can be seen, there are two functions for each traditional memory
-allocation function (malloc, free, realloc, and calloc). One with the
-prefix "tlsf_" and the other with the suffix "_ex". 
-
-The versions with the prefix "tlsf_" provides the expected behaviour,
-that is, allocating/releasing memory from the default memory pool. The
-default memory pool is the last pool initialised by the
-init_memory_pool function.
-
-On the other hand, the functions with the prefix "_ex" enable the use of several memory pools.
-
-- void *tlsf_malloc(size_t);
-- void *malloc_ex(size_t, void *);
-
-- void tlsf_free(void *ptr);
-- void free_ex(void *, void *);
-
-- void *tlsf_realloc(void *ptr, size_t size);
-- void *realloc_ex(void *, size_t, void *);
-
-- void *tlsf_calloc(size_t nelem, size_t elem_size);
-- void *calloc_ex(size_t, size_t, void *);
-
-EXAMPLE OF USE:
-
-char memory_pool[1024*1024];
-
-{
-	...
-
-	init_memory_pool(1024*1024, memory_pool);
-
-	...
-	
-	ptr1=malloc_ex(100, memory_pool);
-	ptr2=tlsf_malloc(100); // This function will use memory_pool
-	
-        ...
-
-        tlsf_free(ptr2);
-	free_ex(ptr1, memory_pool);
-}
-
-Growing the memory pool
------------------------
-
-Starting from the version 2.4, the function add_new_area adds an
-memory area to an existing memory pool.
-
-- size_t add_new_area(void *, size_t, void *);
-
-This feature is pretty useful when an existing memory pool is running
-low and we want to add more free memory to it.
-EXAMPLE OF USE:
-
-char memory_pool[1024*1024];
-char memory_pool2[1024*1024];
-
-{
-	...
-
-	init_memory_pool(1024*1024, memory_pool);
-
-	...
-	
-	ptr[0]=malloc_ex(1024*256 memory_pool); 
-	ptr[1]=malloc_ex(1024*512, memory_pool); 
-	add_new_area(memory_pool2, 1024*1024, memory_pool);
-	// Now we have an extra free memory area of 1Mb
-	// The next malloc may not fail
-	ptr[2]=malloc_ex(1024*512, memory_pool); 
-	
-        ...
-
-}
-
-
-SBRK and MMAP support
----------------------
-
-The version 2.4 can use the functions SBRK and MMAP to _automatically_
-growing the memory pool, before running out of memory.
-
-So, when this feature is enabled, unless the operating system were out
-of memory, a malloc operation would not fail due to an "out-of-memory"
-error.
-
-To enable this support, compile tlsf.c with the FLAGS -DUSE_MMAP=1 or
--DUSE_SBRK=1 depending on whether you want to use "mmap" or "sbrk" or both.
-
-** By default (default Makefile) this feature is enabled.
-
-EXAMPLE OF USE:
-
-gcc -o tlsf.o -O2 -Wall -DUSE_MMAP=1 -DUSE_SBRK=1
-
----
-
-If the sbrk/mmap support is enabled and we are _only_ going to use one
-memory pool, it is not necessary to call init_memory_pool
-
-EXAMPLE OF USE (with MMAP/SBRK support enabled):
-
-{
-	...
-	
-	ptr2=tlsf_malloc(100); // This function will use memory_pool
-	
-        ...
-
-        tlsf_free(ptr2);
-}
-
-
-
-
-This work has been supported by the followin projects:
-EUROPEAN: IST-2001-35102(OCERA) http://www.ocera.org.
-SPANISH: TIN2005-08665-C3-03