OrgApache/incubator-nuttx
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34 Commits

Author SHA1 Message Date
Alin Jerpelea cd2fcf5252 include: migrate to SPDX identifier 
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2024-10-04 08:18:42 +08:00
chenrun1 6e1dfe2777 include/wchar:Fix mbstate_t Redeclaration in MSVC 
Summary:
  Because stdio.h references stdatomic.h in MVSC, it internally declares mbstate_t, leading to redeclarations during compilation.

Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
 2024-08-22 01:44:29 +08:00
anjiahao 3fdff878bc libc:Add macro restrictions to code that uses floating point numbers 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2024-08-21 13:33:45 +08:00
guoshichao b3867d5230 libs/libc/wchar: add ungetwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-12-17 01:39:06 -08:00
guoshichao 0b2f7f7f3c libs/libc/wchar: add getwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-12-17 01:39:06 -08:00
guoshichao 8c37c3841b libs/libc/wchar: add fgetwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-12-17 01:39:06 -08:00
Xiang Xiao f911d3a1c3 stdio: Implement [clearerr|putc|fflush]_unlocked 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-10-29 17:09:18 +02:00
guoshichao 5bd8e56cbe libs/libc/wchar: add fputws implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao d67090c47e libs/libc/wchar: add putwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
guoshichao f8b5f613e2 libs/libc/wchar: add fputwc implementation 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2023-09-22 08:51:07 +08:00
anjiahao d5981375a6 Support gcc FORTIFY_SOURCE features for nuttx libc 
This function will use gcc's function
__builtin_dynamic_object_size and __builtin_object_size

Its function is to obtain the size of the object through compilation,
so as to judge whether there are out-of-bounds operations in commonly used functions.
It should be noted that the option -O2 and above is required to enable this function

Signed-off-by: anjiahao <1090959677@qq.com>
 2023-06-22 20:38:45 +08:00
Xiang Xiao 11e1a8b28b arch: Define WCHAR_[MIN|MAX] in arch/include/limits.h 
follow up the below change:
commit 6357523892
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date:   Mon Nov 1 12:40:51 2021 +0800

    arch: Add _wchar_t typedef like other basic types

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-03 22:25:49 +03:00
Xiang Xiao 7f3c540570 include/wchar.h: Remove NULL macro from it 
since the same macro is defined in sys/types.h and
the comment out macro definition in stdint.h

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-03 22:25:49 +03:00
Xiang Xiao cdc781bdfd libc: Implement local_t related functions 
since local_t isn't really implemented on NuttX,
we can simply redirect to the non-locale version.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-30 09:43:26 -03:00
Alin Jerpelea 9b9be7e1f0 include: Author: Gregory Nutt: update licenses to Apache 2.0 
Update files from Gregory Nutt to Apache 2.0 license.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-02-04 03:33:58 -08:00
Xiang Xiao 6f3cef856d libc: Add the remaining wscanf series declaration 
The function isn't implemented like other wide printf/scanf

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I0b26bb5174d1a9295fe2454d0e33f8227b8cbf8a
 2020-06-08 11:42:56 +01:00
Xiang Xiao 7cbcbcde51 libc: Implement wcsrtombs, wcsnrtombs and mbsnrtowcs 
and update the related stuff in libs/libc/libc.csv

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id695a7f07bf18a7b4e526297f9131c75ddb79d30
 2020-06-02 07:13:37 -06:00
Xiang Xiao a2d924eea4 syscall: Fix typo error in cvs and header file 
and reoder the entry in cvs file

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-07 10:31:05 -06:00
Xiang Xiao 894ca622e6 nclude/sys/types: Move wint_t and wctype_t from wchar.h to types.h. This change is compatible as before since wchar.h include types.h indirectly. This fixes a compilation error with newlib's math.h: 'unknown type name wint_t' 2018-08-27 06:26:37 -06:00
Gregory Nutt ccabac3eb6 More fixes for compilation with current SDCC compiler 2017-09-30 15:28:04 -06:00
Gregory Nutt 28e9fe32b6 include/: Remove dangling space at the end of lines. 2017-06-28 13:30:08 -06:00
Alan Carvalho de Assis d43380d543 Add wcstoull function 2017-03-08 13:28:50 -06:00
Alan Carvalho de Assis d9bfcfc330 Add mbsnrtowcs wcsnrtombs just returning sucess 2017-03-08 13:24:03 -06:00
Alan Carvalho de Assis 2d1ace3ee5 Add wcstof function 2017-03-08 12:47:23 -06:00
Alan Carvalho de Assis 6e0afb2905 C library: Ad wcstol() and wcstold(). 2017-03-08 12:42:20 -06:00
Alan Carvalho de Assis 3ccef07863 C library: Add wcstoll function 2017-03-08 12:26:35 -06:00
Gregory Nutt 54fd0f0a04 Fix a few more compile issues with the new wide character support 2016-10-19 08:18:46 -06:00
Alan Carvalho de Assis b852bb3403 Add iswctype, towlower, towupper and wcsftime functions 2016-10-19 07:49:33 -06:00
Gregory Nutt c73d3e9c5f Remove comments that no longer apply. clocale should not do anyting if CONFIG_LIBC_LOCALE is not defined. 2016-10-19 07:06:43 -06:00
Gregory Nutt 890a9eb45d Fix a few wide character build issues 2016-10-18 19:11:09 -06:00
Gregory Nutt 63f88fc55f Add some comments 2015-02-19 11:47:34 -06:00
Gregory Nutt b478c11b85 Back out definition of mbstate_t. That is a mistake 2015-02-19 09:56:53 -06:00
Gregory Nutt 8bd9203d49 Add mbstate_t to wchar.h and cwchar 2015-02-19 09:21:35 -06:00
Gregory Nutt 04471aa5cb Add include/wchar.h 2014-10-27 08:28:38 -06:00