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382 Commits

Author SHA1 Message Date
Peter van der Perk
55d9e5f7af net: Add SocketCAN support 2020-06-15 08:07:19 -06:00
Xiang Xiao
5fbf52788f libc/locale: Add the mininal support for locale_t operation 
include duplocale, freelocale, newlocale and uselocale

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I9912003847dec660ae5c62836d4d56ebe0718869
 2020-06-15 07:20:19 -06:00
Xiang Xiao
0317eae801 libc: support CONFIG_ARCH_ROMGETC for scanf function series 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ieb524fa431ad60eb586a99d68aed4a022fb87ae7
 2020-06-10 00:03:53 -07:00
Xiang Xiao
43d7c1e807 libc: Add IPTR for puts/fputs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2a83afb4d934a44ad1b56ec6dd72e654f4e112a3
 2020-06-10 00:03:53 -07:00
liuhaitao
ac84a5177d libc/time: call _NX_OPEN/_NX_CLOSE instead of open/close 
Change-Id: I1d8a17ae7cac11e445dba25a8699f98186910568
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-06-04 12:10:54 +01:00
Gregory Nutt
4935ab5243 printf() and vprintf() must use C buffered I/O if available. 
This backs out a part of PR 1179 which has a very serious error:  If C buffered I/O is available, then printf() and vprintf MUST use it.  Otherwise, the ordering of the I/O will be screwed up.  They must not use direct file descriptor I/O UNLESS C buffered I/O is disabled.
 2020-06-03 18:38:19 +01:00
Xiang Xiao
3c4fec80f8 libc: Fix warning: implicit declaration of function ‘strnlen’ 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib2094a2ef0c3910e9b30685e73fc7012bf23a35f
 2020-06-03 07:46:02 -06:00
Xiang Xiao
c76443f456 libc: Remove CONFIG_LIBC_TMPDIR definition from lib_mkstemp.c 
since this file doesn't use this macro at all

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6042316a2568e35ed1b3dd0ab1b974ca5d23f02f
 2020-06-03 07:46:02 -06:00
Xiang Xiao
4029706583 libc: tmpfile shouldn't hardcode the folder to /tmp 
use P_tmpdir macro instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-06-03 07:46:02 -06:00
Xiang Xiao
29f9d97420 libc: Call vdprintf in printf/vprintf for CONFIG_NFILE_STREAMS == 0 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I3c49ec02a9444f039ac7aac7b8ea6de5d1090340
 2020-06-03 07:35:08 -06:00
Xiang Xiao
a55f8d24a2 libc: Implement vscanf() function 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2421e57b2c848c43afb749b8ebfa79ec457cde26
 2020-06-03 07:35:08 -06:00
Xiang Xiao
6b3ac93e78 libc: Fix a typo error in tmpfile 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic6db2c76844a5a9d503fc46bb4b930870afbd9ed
 2020-06-02 10:18:55 -06:00
Xiang Xiao
9ff32427bf libc: Implement tmpfile() function 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I00bdb42006b40bf1b9bc0bb6865b9b88b4acbb7b
 2020-06-02 09:32:25 -06:00
Xiang Xiao
de509004fd libc: Implement mblen, mbstowcs and wcstombs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I682c39fc132a1614b91284670882e331add765a9
 2020-06-02 07:13:37 -06:00
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
f1433ee8d2 libc: Fix the typo error in wcrtomb 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id8841ca33a47cea3a1b68229979fd607049f766d
 2020-06-02 07:13:37 -06:00
Xiang Xiao
57caa4e121 libc: Move MB_LEN_MAX from lib_wctob.c to limits.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I3a5addac99adb02f57aba05aa9fe2e6aaf31071d
 2020-06-02 07:13:37 -06:00
YAMAMOTO Takashi
86b7c20b7d Implement "j" modifier for printf format 
It's a part of C99 and commonly used these days.
 2020-06-02 11:18:16 +02:00
YAMAMOTO Takashi
d884dd301f Fix nxstyle complaints 
various nxstyle fixed to avoid the CI warnings
 2020-06-02 11:18:16 +02:00
Xiang Xiao
b932b653dd arch: Select 64bit elf base on the architecture characteristic 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I09eec5a76f255016a910cfec3b3f70cd7577525e
 2020-05-31 21:38:32 -07:00
Xiang Xiao
7e5b0f81e9 build: Replace -I with INCDIR 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-24 20:20:12 +01:00
Xiang Xiao
23668a4b9b build: Remove the empty variable assignment 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-24 08:24:13 -06:00
Xiang Xiao
dd61d3d9f9 build: Remve the unnecessary .gitignore 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-23 18:00:40 +01:00
Gregory Nutt
154a87993f fs/vfs/fd_open.c: fs_fdopen() must not set errno 
Functions within the OS must never set the errno value.  fs_fdopen() was setting the errno value.  Now, after some parameter changes, it reports errors via a negated errno integer return value as do most all other internal OS functions.
 2020-05-23 15:22:09 +08:00
Xiang Xiao
1a95cce1a3 build: Move .config check to the top Makefile 
remove the workaround to handle the inexistence of .config/Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-20 17:57:34 +01:00
Xiang Xiao
7faf3c0254 build: replace ${TOPDIR} with $(TOPDIR) in Makefile 
make the usage consistence

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-19 19:23:18 +01:00
Xiang Xiao
5eae32577e build: Move INCDIROPT to common place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-18 15:02:55 -06:00
Xiang Xiao
bd656888f2 build: Replace WINTOOL with CYGWIN_WINTOOL Kconfig 
so the correct value can be determinated by Kconfig system automatically

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-18 15:02:55 -06:00
Gregory Nutt
a569006fd8 sched/: Make more naming consistent 
Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions

    nxsem_setprotocol -> nxsem_set_protocol
    nxsem_getprotocol -> nxsem_get_protocol
    nxsem_getvalue -> nxsem_get_value
 2020-05-17 14:01:00 -03:00
YAMAMOTO Takashi
76add63598 Bump the default of CONFIG_NETDB_DNSCLIENT_MAXRESPONSE 
It's better to have a default working for many cases.
Usually DNS servers are not optimized for embedded clients.
Users can fine tune for their environment anyway.
 2020-05-15 14:23:48 +08:00
YAMAMOTO Takashi
e783a59f9d netdb: Truncate the list of ips instead of bailing out with ERANGE 
In many cases, users only care the first address anyway.
 2020-05-15 14:23:48 +08:00
YAMAMOTO Takashi
b36420ef32 Bump the default of CONFIG_NETDB_BUFSIZE 
The old default didn't work even for moderate cases.
(eg. strlen(name) == 17, two ipv4 addresses, on 64-bit sim)
 2020-05-15 14:23:48 +08:00
Gregory Nutt
2b5ff17a85 setlogmask(): Add comments 
In include/syslog.h and libs/libc/syslog/lib_setlogmask.c, add comments indicating tht setlogmask() is not thread-safe.
 2020-05-11 11:32:55 -04:00
Nakamura, Yuuichi
46baccb521 Remove unnecessary enter/leave_critical_section() in setlogmask() because it is MT-unsafe. 2020-05-11 08:06:29 -06:00
Gregory Nutt
a4218e2144 include/nuttx/sched.h: Make naming of all internal names consistent: 
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-09 14:19:08 -03:00
Gregory Nutt
9ce03b1660 Move pthread-specific data into TLS 
1. Move pthread-specific data files from sched/pthread/ to libs/libc/pthread.
2. Remove pthread-specific data functions from syscalls.
3. Implement tls_alloc() and tls_free() with system calls.
4. Reimplement pthread_key_create() and pthread_key_free() using tls_alloc() and tls_free().
5. Reimplement pthread_set_specific() and pthread_get_specicif() using tls_set_value() and tls_get_value()
 2020-05-08 18:05:04 +01:00
Gregory Nutt
3dca5eba15 Completes the Implementation of the TLS-based errno 
- Remove per-thread errno from the TCB structure (pterrno)
- Remove get_errno() and set_errno() as functions.  The macros are still available as stubs and will be needed in the future if we need to access the errno from a different address environment (KERNEL mode).
- Add errno value to the tls_info_s structure definitions
- Move sched/errno to libs/libc/errno.  Replace old TCB access to the errno with TLS access to the errno.
 2020-05-07 23:11:34 +01:00
Gregory Nutt
c2244a2382 Remove CONFIG_TLS 
A first step in implementing the user-space error is force TLS to be enabled at all times.  It is no longer optional
 2020-05-07 12:04:16 -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
Gregory Nutt
5c7a0bd9f0 Fix nxstyle complaints from files changed by this PR 2020-05-05 18:56:33 +01:00
Gregory Nutt
bda24f09c2 libs/libc/tls/tls_getinfo.c: Add tls_get_info() 
Move the logic to get TLS information from an inline function to a normal function.  For the unaligned case, it is probably too large to be inlined.

Also fixes some minor things from review of previous commits.
 2020-05-05 18:56:33 +01:00
Abdelatif Guettouche
b7e7fba732 TLS_UNALIGNED (#2) 
* Implement the TLS_UNALIGNED
 2020-05-05 18:56:33 +01:00
Gregory Nutt
b1071cca00 libs/libc/tls/Kconfig: Add CONFIG_TLS_ALIGNED 
CONFIG_TLS_ALIGNED will select the (legacy) aligned stack implementation of TLS.  If CONFIG_TLS_ALIGNED is not defined, then the new, implementation of TLS using an unaligned stack will be enabled.
 2020-05-05 18:56:33 +01:00
Xiang Xiao
d9d2fc0d0a debug: Reduce CONFIG_CPP_HAVE_VARARGS usage 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-05 08:27:58 -06:00
Xiang Xiao
6604cdb3f2 fs: Remove all LIBC_IOCTL_VARIADIC related stuff 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-05 08:27:58 -06:00
Brennan Ashton
8110ea6a7a x86_64: Make sure to clone ap list in vasprintf 
VA_LIST is getting clobbered because it is a pointer to a structure
on the stack and we must traverse it twice.  Clone it like we do
for x86_32
 2020-05-04 08:37:22 -06:00
Xiang Xiao
32b79b22ec Rename pipe2/mkfifo2 to nx_pipe/nx_mkfifo 
and don't modify errno anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-04 07:20:02 -06:00
Gregory Nutt
00933cfece sched/sched: Add sched_get_stackinfo() 
The new OS interface, sched_get_stackinfo() combines two pthread-specific interfaces into a single generic interface.  The existing pthread_get_stackaddr_np() and pthread_get_stacksize_np() are moved from sched/pthread to libs/libc/pthread.

There are two motivations for this change:  First, it reduces the number of system calls.  Secondly, it adds a common hook that is going to used for a future implementation of TLS.
 2020-05-03 23:33:44 +01:00
Xiang Xiao
a2f6dc9b7c errno: Rename get_errno_ptr to __errno 
Inrease the compatiblity with the third party library(e.g. newlib)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-03 12:15:54 -06:00
patacongo
f09e58fe73 Update libs/libc/misc/lib_ioctl.c 2020-05-03 08:17:38 -06:00