Przemyslaw Marczak 4e4815feae lib: uuid: add functions to generate UUID version 4 ...

This patch adds support to generate UUID (Universally Unique Identifier)
in version 4 based on RFC4122, which is randomly.

Source: https://www.ietf.org/rfc/rfc4122.txt

Changes:
- new configs:
  - CONFIG_LIB_UUID for compile lib/uuid.c
  - CONFIG_RANDOM_UUID for functions gen_rand_uuid() and gen_rand_uuid_str()
- add configs dependency to include/config_fallbacks.h for lib uuid.

lib/uuid.c:
- add gen_rand_uuid() - this function writes 16 bytes len binary representation
  of UUID v4 to the memory at given address.

- add gen_rand_uuid_str() - this function writes 37 bytes len hexadecimal
  ASCII string representation of UUID v4 to the memory at given address.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
[trini: Add CONFIG_EFI_PARTITION to fallbacks]
Signed-off-by: Tom Rini <trini@ti.com>

2014-04-02 16:35:53 -04:00

..

libfdt

lib: convert makefiles to Kbuild style

2013-10-31 13:26:44 -04:00

lzma

kbuild: use Linux Kernel build scripts

2014-02-19 11:07:50 -05:00

lzo

lib: descend into sub directories only when it is necessary

2013-11-17 14:11:30 -05:00

rsa

lib: descend into sub directories only when it is necessary

2013-11-17 14:11:30 -05:00

tizen

Logo: TIZEN: Change booting logo size to official size.

2014-03-28 15:06:30 -04:00

zlib

lib: descend into sub directories only when it is necessary

2013-11-17 14:11:30 -05:00

addr_map.c

lib/powerpc: addrmap_phys_to_virt() should return a pointer

2012-07-06 17:30:32 -05:00

aes.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

asm-offsets.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

bch.c

nand: Merge BCH code from Linux nand driver

2012-01-26 16:09:02 -06:00

bitrev.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

bzlib_crctable.c

Rename lib_generic/ to lib/

2010-04-13 09:13:04 +02:00

bzlib_decompress.c

Rename lib_generic/ to lib/

2010-04-13 09:13:04 +02:00

bzlib_huffman.c

Rename lib_generic/ to lib/

2010-04-13 09:13:04 +02:00

bzlib_private.h

Rename lib_generic/ to lib/

2010-04-13 09:13:04 +02:00

bzlib_randtable.c

Rename lib_generic/ to lib/

2010-04-13 09:13:04 +02:00

bzlib.c

Rename lib_generic/ to lib/

2010-04-13 09:13:04 +02:00

circbuf.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

crc7.c

lib: add crc7 from Linux

2011-01-18 23:38:08 +01:00

crc8.c

Add crc8 routine

2014-01-08 17:20:34 -07:00

crc16.c

Add eCos-2.0 SPDX-License-Identifier to source files

2013-07-24 09:45:01 -04:00

crc32.c

crc32: Correct endianness of crc32 result

2013-04-19 10:24:14 -04:00

ctype.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

display_options.c

Add 64-bit data support for memory commands

2014-03-04 12:15:30 -05:00

div64.c

Move arch/ppc to arch/powerpc

2010-04-21 23:42:38 +02:00

errno.c

Add basic errno support.

2010-09-19 19:29:47 +02:00

fdtdec_test.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

fdtdec.c

sandbox: Add LCD driver

2014-03-17 20:05:49 -06:00

gunzip.c

gzip: correctly bounds-check output buffer

2013-09-03 13:30:14 -06:00

gzip.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

hang.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

hashtable.c

env: fix the env export varname

2013-11-08 15:25:14 -05:00

initcall.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

ldiv.c

Add LGPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:45:01 -04:00

linux_string.c

Make linux kernel string funcs available to tools

2012-12-13 11:46:07 -07:00

lmb.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

Makefile

lib: uuid: add functions to generate UUID version 4

2014-04-02 16:35:53 -04:00

md5.c

GCC47: Fix warning in md5.c

2012-04-29 14:14:08 +02:00

net_utils.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

physmem.c

Introduce arch_phys_memset which works like memset but on physical memory

2012-12-06 14:30:40 -08:00

qsort.c

Include common.h in qsort.c to fix build warning

2011-12-07 08:39:54 +01:00

rand.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

rbtree.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

sha1.c

sha1: Use const where possible, and unsigned for input len

2012-12-11 13:17:33 -07:00

sha256.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

slre.c

Coding Style cleanup: remove trailing white space

2013-10-14 16:06:53 -04:00

string.c

Coding Style cleanup: remove trailing empty lines

2013-10-14 16:06:54 -04:00

strmhz.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

time.c

lib: time: add weak timer_init() function

2014-01-24 16:59:06 -05:00

tpm.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

trace.c

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24 09:44:38 -04:00

uuid.c

lib: uuid: add functions to generate UUID version 4

2014-04-02 16:35:53 -04:00

vsprintf.c

lib: fix return codes when CONFIG_SYS_VSNPRINTF is enabled

2014-01-24 16:59:07 -05:00