sergiotarxz/nuttx
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265 Commits

Author SHA1 Message Date
Stuart Ianna
4e2a8d4492 libc: Add setbuffer to stdio. 
The setbuffer() function is a wrapper around setvbuf() which
enables full buffering on a buffer allocated by the caller, assuming
buffer is not a null pointer.
 2023-05-01 11:24:41 +03:00
Fotis Panagiotopoulos
098b7bbfb3 Fixes in asprintf usage. 2023-04-19 02:48:39 +08:00
Fotis Panagiotopoulos
0b1ba70ac5 asprintf: Fixed possible memory leak if print fails. 2023-03-28 14:46:07 -03:00
yinshengkai
81a4f21f1b libc/libvsprintf: use puts to replace the putc 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-08 16:56:17 +08:00
Huang Qi
dfc70b1ddb libc/stdio: Implement lib_get_stream 
Use lib_get_stream() to fetch stdin/stdout/stderr,
since is more easy to works with other language by function call
than export native C structure memory layout.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2023-03-02 09:56:57 +01:00
Huang Qi
b96035885a stdio: Implement simple buffered out stream for vdprintf 
Improve performance for raw fd based printf like operation.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2023-03-01 13:08:59 +09:00
Xiang Xiao
68ff73c5fb stdio: lib_fgets convert \r\n to \n 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-24 10:39:48 +08:00
Xiang Xiao
cd74a1df22 libc/stdio: Make gets/gets_s work without CONFIG_FILE_STREAM 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-24 10:39:48 +08:00
Huang Qi
ca61c40453 stdio: Remove CONFIG_EOL_IS_XXX 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2023-02-24 00:35:19 +08:00
Xiang Xiao
8b4ecac6c2 libc: Move math library from libs/libc/math to libs/libm/libm 
to prepare the support of other implementation e.g.:
https://github.com/JuliaMath/openlibm
https://gitlab.com/gtd-gmbh/libmcs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-23 10:40:07 +02:00
Xiang Xiao
a05ab2ab49 libc: Remove dependence of LIBC_FLOATINGPOINT and LIBC_LONG_LONG from LIBC_NUMBERED_ARGS 
since LIBC_NUMBERED_ARGS can work without both

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-02-22 16:37:48 +08:00
dongjiuzhu1
14f8a6c2dd fs: support openat/fchmodat/mkfifoat/fstatat/...at api 
Refs to:
https://linux.die.net/man/2/openat

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-02-07 03:45:38 +08:00
yinshengkai
35ae47788b libc: Keep printf("%pS", p) behavior consistent 
When ALLSYMS is not turned on, %pS will be treated as %p

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-02-03 09:19:06 +02:00
Gustavo Henrique Nihei
e6b204f438 nuttx: Use MIN/MAX definitions from "sys/param.h" 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-02-01 23:47:44 +08:00
Huang Qi
4caf24a00c libc/stdio: Minor comments fix 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2023-02-01 21:47:30 +08:00
wangxuedong
ba016eb5eb libc/stdio: fix rounding errors for fractional values less than 1 
Signed-off-by: wangxuedong <wangxuedong@xiaomi.com>
 2023-01-30 23:39:56 +08:00
Ville Juven
2ed51d026c fs/streams: Move the file streams from the group structure into TLS 
This is preparation for flushing streams from user space, like it should
be done.

- Move tg_streamlist (group, kernel space) ->
       ta_streamlist (TLS, user space)
- Access stream list via tg_info in kernel
- Access stream list via TLS in user space
- Remove / rename nxsched_get_streams -> lib_getstreams
- Remove system call for nxsched_get_streams
 2022-12-22 20:16:11 +08:00
Petro Karashchenko
b107e4f417 nuttx: unify MIN, MAX and ABS macro definition across the code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-12-21 09:31:28 +08:00
Xiang Xiao
fd0d6a9bf5 compiler.h: Add _ between format|printf|syslog|scanf|strftime and like 
align with other macro naming style

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-21 01:05:19 +02:00
Xiang Xiao
055f1f33eb libc/stream: Rename [lib_stream_](put|get) to [lib_stream_](putc|getc) 
to make the naming style consistent with each other

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 14:27:55 +01:00
jihandong
965566d2e8 libc/stdio: add total_len back 
"The number of characters written if successful or negative value if an error occurred.
If the resulting string gets truncated due to buf_size limit, function returns the total
number of characters (not including the terminating null-byte) which would have been written,
if the limit was not imposed." --- https://en.cppreference.com/w/c/io/vfprintf

Signed-off-by: jihandong <jihandong@xiaomi.com>
 2022-12-04 17:27:49 +08:00
flyingfish89
bb040befee optimize the code of the printf 2022-11-29 17:27:02 +08:00
Xiang Xiao
7c7ab96b53 libc/stdio: Remove putc macro from lib_libvsprintf.c 
call lib_stream_put directly instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 22:59:21 +01:00
Xiang Xiao
7568a0df22 libc/stdio: Don't count the output length repeatly in vsprintf_internal 
let's reuse the counting from lib_outstream_s::nput instead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 22:59:21 +01:00
Xiang Xiao
33e35c6ce3 libc/stdio: Don't set FL_[LONG|SHORT] repeatly in vsprintf_internal 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 22:59:21 +01:00
Xiang Xiao
df6666ab5e libc/stream: Rename lib_stream_[put|get]c to lib_stream_[put|get] 
keep the macro consistent with the callback name

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-27 22:59:21 +01:00
yinshengkai
377bf97613 stream: replace the stream function pointer with a macro 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2022-11-25 21:41:51 +08:00
flyingfish89
4b87a8b079 lib_libvsprintf: fix the float point print bug 
such as code: double value = +0x1.000000000000080000000000p-600;
              printf("Hello, World!! %.7g:f64\n", value);
expected output : Hello, World!! 2.40992e-181:f64
but real output : Hello, World!! 2.40992e-B1:f64
the reason: we want printf "18", but the flag of character is 'B'
            and 'B' is '0'+18,so printf 'B';
 2022-11-24 12:02:03 -03:00
Xiang Xiao
898093a822 libc/stdio: Remove the one line mutex wrapper 
and call nxmutex api directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-09 21:38:10 +01:00
Miguel Herranz
819ebe7356 libc/stdio: Add stdio file locking functions 
Add flockfile(), ftrylockfile() and funlockfile() functions [1].

[1] POSIX.1-2008 / System Interfaces / flockfile
    https://pubs.opengroup.org/onlinepubs/9699919799.2008edition/functions/flockfile.html

Signed-off-by: Miguel Herranz <miguel@midokura.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-22 23:34:45 +08:00
Fotis Panagiotopoulos
ca9aeeec1f freopen: Added flush of the read buffers. 2022-10-18 23:29:55 +08:00
Fotis Panagiotopoulos
10d6de46e6 libfread: Fixed error flag when reading a write-only file. 2022-10-18 21:29:14 +08:00
anjiahao
d1d46335df Replace nxsem API when used as a lock with nxmutex API 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-17 15:59:46 +09:00
Petro Karashchenko
ec4a615f6c libs/libc/stdio: fix ungetc operation 
Do not modify errno in case of failure
Return EOF if the value of c equals to EOF

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-10-14 23:29:38 +08:00
Xiang Xiao
bdeaea3742 Remove the unnessary empty line after label 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-30 17:54:56 +02:00
Xiang Xiao
8565882bb5 libc/stdio: Let STDIO_DISABLE_BUFFERING depends on FILE_STREAM 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-22 17:41:05 +02:00
Huang Qi
e4e3208180 Replace all strncpy with strlcpy for safety 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-08-25 13:38:36 +08:00
ligd
3db8c2b6a6 stdio: need also flush stdio when flushall 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-22 01:46:21 +03:00
Xiang Xiao
1d43b4a4eb libc/stdio: Enable LIBC_FLOATINGPOINT by default if ARCH_FPU is enabled 
and DEFAULT_SMALL is false

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-21 09:53:09 -04:00
Xiang Xiao
63cb11cc72 libc/stdio: Support "long long" type if CONFIG_HAVE_LONG_LONG is enabled 
but just format the low 32bits if CONFIG_LIBC_LONG_LONG isn't enabled to
avoid to expand the code space to much.
Note: the size will increase 192 bytes on stm32_tiny:nsh.
Before the change:
   text    data     bss     dec     hex filename
  41444     184    1656   43284    a914 nuttx
After the change:
   text    data     bss     dec     hex filename
  41636     184    1656   43476    a9d4 nuttx

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-20 18:06:29 +03:00
Xiang Xiao
f9e3ef3464 Revert "libc/stdio: enable long long formating by CONFIG_HAVE_LONG_LONG" 
This reverts commit b1c72c023c.
 2022-07-20 18:06:29 +03:00
Xiang Xiao
2166c98809 Add printflike and scanflike to all printf/scanf like functions 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-18 14:14:36 +03:00
Xiang Xiao
b1c72c023c libc/stdio: enable long long formating by CONFIG_HAVE_LONG_LONG 
and remove CONFIG_LIBC_LONG_LONG option to simplify the usage.
note: the size will increase 668
before change:
   text    data     bss     dec     hex filename
 168440     348    4480  173268   2a4d4 nuttx

after change:
   text    data     bss     dec     hex filename
 169108     348    4480  173936   2a770 nuttx

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-13 09:50:38 -03:00
Gustavo Henrique Nihei
470287fe5c libs: Remove "0x" prefix preceding "%p" specifier on format string 
The "p" format specifier already prepends the pointer address with
"0x" when printing.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2022-06-30 22:08:58 +03:00
Xiang Xiao
f1236da21c fs: Make the binary(no process) mode as the default 
POSIX require file system shouldn't enable the \r and \n conversion by default
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-07 20:22:26 +03:00
Xiang Xiao
df0e9da1ba libc/stdio: Support 'e'(O_CLOEXEC) in lib_mode2oflags 
follow BSD and Linux convention:
https://man.openbsd.org/fopen
https://www.man7.org/linux/man-pages/man3/fopen.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-07 20:22:26 +03:00
Xiang Xiao
d8aa41de7b libc/stdio: Add FLAG_KEEP to avoid the duplication of (O_BINARY | O_EXCL) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-07 20:22:26 +03:00
Xiang Xiao
49834c9151 libc/stdio: Check 'x' instead 'X' in lib_mode2oflags 
follow BSD and Linux convention:
https://man.openbsd.org/fopen
https://www.man7.org/linux/man-pages/man3/fopen.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-07 20:22:26 +03:00
Xiang Xiao
3357b0b15f libc/stdio: Remove the unused flags(MODE_[PLUS|B|X|T) in lib_mode2oflags 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-06-07 20:22:26 +03:00
anjiahao
e0c3bf64a0 libc:Optimize the behavior of fwrite 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-06-07 22:28:00 +08:00
anjiahao
b88a8cf39f use rmutex inside of all repeated implementation 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-05-30 19:43:48 +08:00
Jiuzhu Dong
e93100cb4d lib_lib_vsprintf/backtrace: fix the type issue 
using 't': For integer types, causes printf to expect
a ptrdiff_t-sized integer argument.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-04-07 12:14:27 +08:00
Xiang Xiao
8f4421a79e Fix warning: 'argnumber' may be used uninitialized in this function 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-18 12:43:17 +02:00
chao.an
82f90e4c33 libs/vsprintf: fix the type issue 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-09 10:16:54 +02:00
Xiang Xiao
0e12bf167b libc/stdio: Make %p[V|S|s] work with CONFIG_LIBC_NUMBERED_ARGS 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-08 11:33:54 -03:00
Xiang Xiao
a2e9e83956 libc/stdio: Don't fetch width/prec modifier in parser phase 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-08 11:33:54 -03:00
Xiang Xiao
428ce93ee5 libc/stdio: Skip fetch double argument if !CONFIG_LIBC_FLOATINGPOINT && CONFIG_LIBC_NUMBERED_ARGS 
since the argument is already fetched by lib_vsprintf in this case

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-08 11:33:54 -03:00
Xiang Xiao
0c01f0ce5a libc/stdio: Add _s suffix for struct arg in lib_libvsprintf.c 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-08 11:33:54 -03:00
Xiang Xiao
4a16cf71f9 Fix -Werror=nonnull-compare and -Werror=format-truncation= 
Error: module/mod_insmod.c:203:3: error: 'strncpy' specified bound 16 equals destination size [-Werror=stringop-truncation]
  203 |   strncpy(modp->modname, modname, MODLIB_NAMEMAX);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

wqueue/kwork_thread.c: In function 'work_start_lowpri':
Error: wqueue/kwork_thread.c:212:22: error: '%lx' directive output may be truncated writing between 1 and 16 bytes into a region of size 14 [-Werror=format-truncation=]
  212 |   snprintf(args, 16, "0x%" PRIxPTR, (uintptr_t)wqueue);

local/local_sockif.c: In function 'local_getsockname':
Error: local/local_sockif.c:392:11: error: 'strncpy' specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
  392 |           strncpy(unaddr->sun_path, conn->lc_path, namelen);
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

chip/esp32_wifi_utils.c: In function 'esp_wifi_scan_event_parse':
Error: chip/esp32_wifi_utils.c:373:37: error: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
   memset(ap_list_buffer, 0x0, sizeof(ap_list_buffer));
                                     ^

stdio/lib_fputs.c: In function 'fputs':
Error: stdio/lib_fputs.c:99:9: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s == NULL || stream == NULL)
         ^
Error: stdio/lib_fputs.c:99:27: error: nonnull argument 'stream' compared to NULL [-Werror=nonnull-compare]
   if (s == NULL || stream == NULL)
                           ^

stdio/lib_vfprintf.c: In function 'vfprintf':
Error: stdio/lib_vfprintf.c:40:6: error: nonnull argument 'stream' compared to NULL [-Werror=nonnull-compare]
   if (stream)
      ^

string/lib_strdup.c: In function 'strdup':
Error: string/lib_strdup.c:39:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s)
      ^

string/lib_strndup.c: In function 'strndup':
Error: string/lib_strndup.c:56:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s)
      ^

string/lib_strpbrk.c: In function 'strpbrk':
Error: string/lib_strpbrk.c:39:7: error: nonnull argument 'str' compared to NULL [-Werror=nonnull-compare]
   if (!str || !charset)
       ^~~~
Error: string/lib_strpbrk.c:39:15: error: nonnull argument 'charset' compared to NULL [-Werror=nonnull-compare]
   if (!str || !charset)
               ^~~~~~~~

string/lib_strrchr.c: In function 'strrchr':
Error: string/lib_strrchr.c:40:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
   if (s)
      ^

Error: time/lib_asctimer.c:73:50: error: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 12 [-Werror=format-truncation=]
   snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
                                                  ^~
time/lib_asctimer.c:73:21: note: directive argument in the range [-2147481748, 2147483647]
   snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
time/lib_asctimer.c:73:3: note: 'snprintf' output between 17 and 68 bytes into a destination of size 26
   snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            g_wday_name[tp->tm_wday], g_mon_name[tp->tm_mon],
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            tp->tm_mday, tp->tm_hour, tp->tm_min, tp->tm_sec,
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            1900 + tp->tm_year);
            ~~~~~~~~~~~~~~~~~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-02 15:55:38 +08:00
Xiang Xiao
da954956e7 Simplify DEFAULT_SMALL usage in Kconfig 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-01 03:15:01 +08:00
Juha Niskanen
422ceec99b Fix typos in comments and Kconfig files 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2021-12-21 03:26:16 -06:00
Petro Karashchenko
d445282566 fs/vfs: Add file descriptor based timers support 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2021-12-20 04:00:20 -06:00
Xiang Xiao
b869c1ce0e libc: Move stream implementation from libs/libc/stdio to libs/libc/stream 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-14 00:51:59 -06:00
chao.an
d3a07ca26c libs/printf: add support for print symbol name 
Show a '%p' thing.  A nuttx extension is that the '%p' is followed
by an extra set of alphanumeric characters that are extended format
specifiers.

* - 'S' For symbolic direct pointers (or function descriptors) with offset
* - 's' For symbolic direct pointers (or function descriptors) without offset

printf("%ps %pS\n", ptr, ptr) will print:

module_start module_start+0x0/0x62

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-12-13 08:31:13 -06:00
Xiang Xiao
5da9dbe57a libc/gets: Remove the unnecessary cast 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-27 16:07:39 -03:00
Xiang Xiao
b5f6dcb523 libc/getdelim: Remove __KERNEL__ check since it shouldn't be called inside kernel 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-27 16:07:39 -03:00
chao.an
f3b019d1d2 libc/stdoutstream: restore the output method to fputc() 
keep the default behavior for stdoutstream since the character
needs to flush every output

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-11-24 15:50:33 +09:00
chao.an
e228434cea libs/libc: add interface to support output stream as buffer style 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-11-23 21:00:43 -06:00
Xiang Xiao
55311ea3df libc/stdio: Move source files to the right Makefile section 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-19 08:21:27 -03:00
Xiang Xiao
fe94670ca9 lib/stdio: Handle 64bits off_t correctly 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-18 10:06:27 -05:00
Xiang Xiao
bd2327cc2d libc: Make perror/putchar/getchar/puts work without CONFIG_FILE_STREAM 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-18 06:29:09 -08:00
Xiang Xiao
aa9c17e93d libc: Move lib_filesem.c and lib_stream.c to libc/stdio 
since it make more sense to put all FILE functions in one place

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-02 09:00:11 +01:00
Xiang Xiao
ad2f82898a libc/misc: Add lib_ prefix to stream_semtake and tream_semgive 
and merge lib_streamsem.c to lib_stream.c

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-02 09:00:11 +01:00
Xiang Xiao
1e607a70bc libc/vsprintf_internal: Call va_copy just like vsyslog 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-10-11 16:39:44 -03:00
Xiang Xiao
82813472d1 lib/vasprintf: Shouldn't call va_end(ap) to avoid the double free 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-10-11 16:39:44 -03:00
Jiuzhu Dong
dfb4b6e3d8 lib_vsprintf: Add %pV format support 
test case:
void test(const char *fmt, ...)
{
  struct va_format vaf;
  va_list ap;

  va_start(ap, fmt);
  vaf.fmt = fmt;
  vaf.va = &ap;
  printf("func:%s, %pV, line:%d\n", __func__, &vaf, __LINE__);
  va_end(ap);
}

int main(int argc, FAR char *argv[])
{
  char str[] = "Hello Boy and Girl!";
  int count = 10;

  test("%s %d", str, count);
  return 0;
}

>> test
func:test, Hello Boy and Girl! 10, line:49

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-09-12 21:14:46 +08:00
Jiuzhu Dong
34397094d7 lib_fread: return the number of bytes actually read when error occurs. 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-09-12 11:36:03 +08:00
Xiang Xiao
d242861c44 libc: Remove the legacy printf support 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-08-25 12:55:36 -07:00
Nathan Hartman
b92aeb8209 Fix various typos 
arch/arm/src/eoss3/eoss3_serial.c:
arch/arm/src/imxrt/hardware/imxrt_flexcan.h:
arch/arm/src/imxrt/imxrt_flexcan.c:
arch/arm/src/imxrt/imxrt_flexpwm.c:
arch/arm/src/imxrt/imxrt_lpi2c.c:
arch/arm/src/kinetis/kinetis_flexcan.c:
arch/arm/src/nrf52/hardware/nrf52_rtc.h:
arch/arm/src/nrf52/nrf52_clockconfig.c:
arch/arm/src/nrf52/nrf52_radio.c:
arch/arm/src/nrf52/nrf52_tim.c:
arch/arm/src/rtl8720c/amebaz_depend.c:
arch/arm/src/s32k1xx/Kconfig:
arch/arm/src/s32k1xx/s32k1xx_flexcan.c:
arch/arm/src/s32k1xx/s32k1xx_lpi2c.c:
arch/arm/src/sama5/hardware/sam_sdmmc.h:
arch/arm/src/sama5/sam_gmac.c:
arch/arm/src/samd5e5/sam_wdt.c:
arch/avr/src/avr32/up_exceptions.S:
arch/avr/src/avr32/up_fullcontextrestore.S:
arch/renesas/src/rx65n/rx65n_dtc.c:
arch/renesas/src/rx65n/rx65n_usbhost.c:
arch/risc-v/src/esp32c3/esp32c3_tickless.c:
boards/arm/stm32h7/stm32h747i-disco/include/board.h:
include/nuttx/lcd/ili9225.h:
libs/libc/stdio/lib_fgetpos.c:
libs/libc/stdio/lib_fseek.c:
libs/libc/stdio/lib_fsetpos.c:

    * Fix typos.
 2021-07-25 18:36:53 -07:00
Nathan Hartman
ce20211357 Fix various typos in comments and documentation 
Fix typos in these files:
    * Documentation/components/drivers/character/foc.rst
    * Documentation/guides/cpp_cmake.rst
    * Kconfig
    * arch/arm/src/imxrt/imxrt_lpspi.c
    * arch/arm/src/kinetis/kinetis_spi.c
    * arch/arm/src/kl/kl_spi.c
    * arch/arm/src/lpc31xx/lpc31_spi.c
    * arch/arm/src/nrf52/nrf52_radio.h
    * arch/arm/src/s32k1xx/s32k1xx_lpspi.c
    * arch/arm/src/stm32/Kconfig
    * arch/arm/src/stm32/stm32_adc.c
    * arch/arm/src/stm32/stm32_foc.c
    * arch/arm/src/stm32/stm32_foc.h
    * arch/arm/src/stm32/stm32_pwm.c
    * arch/arm/src/stm32/stm32_spi.c
    * arch/arm/src/stm32f0l0g0/stm32_spi.c
    * arch/arm/src/stm32f7/Kconfig
    * arch/arm/src/stm32f7/stm32_spi.c
    * arch/arm/src/stm32h7/Kconfig
    * arch/arm/src/stm32h7/stm32_allocateheap.c
    * arch/arm/src/stm32h7/stm32_fmc.c
    * arch/arm/src/stm32h7/stm32_fmc.h
    * arch/arm/src/stm32h7/stm32_pwm.c
    * arch/arm/src/stm32h7/stm32_qspi.c
    * arch/arm/src/stm32h7/stm32_spi.c
    * arch/arm/src/stm32l4/stm32l4_pwm.c
    * arch/arm/src/stm32l4/stm32l4_spi.c
    * arch/arm/src/stm32l5/Kconfig
    * arch/arm/src/stm32l5/stm32l5_spi.c
    * arch/renesas/src/rx65n/rx65n_dtc.c
    * arch/renesas/src/rx65n/rx65n_usbdev.c
    * arch/risc-v/src/rv32m1/rv32m1_serial.c
    * boards/arm/stm32/b-g431b-esc1/src/stm32_foc.c
    * boards/arm/stm32/nucleo-f103rb/src/stm32_foc_ihm07m1.c
    * boards/arm/stm32/nucleo-f302r8/src/stm32_foc_ihm07m1.c
    * boards/arm/stm32h7/nucleo-h743zi2/README.txt
    * boards/risc-v/rv32m1/rv32m1-vega/README.txt
    * boards/sim/sim/sim/scripts/Make.defs
    * drivers/1wire/1wire.c
    * drivers/1wire/1wire_internal.h
    * drivers/lcd/Kconfig
    * drivers/syslog/ramlog.c
    * fs/fat/Kconfig
    * libs/libc/debug/Kconfig
    * libs/libc/machine/Kconfig
    * libs/libc/stdio/lib_libvsprintf.c
    * libs/libc/stdlib/lib_div.c
    * libs/libc/stdlib/lib_ldiv.c
    * libs/libc/stdlib/lib_lldiv.c
    * libs/libdsp/lib_observer.c
 2021-07-04 11:23:26 -05:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-03 08:36:03 -07:00
Alin Jerpelea
c6252c9e32 libs: libc: update licenses to Apache 
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-05-27 08:07:25 +09:00
Xiang Xiao
3f9908f7d1 Remove the unnecessary math.h inclusion 
or move from header file to source file since math.h doesn't always exist

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-12 22:58:23 -04:00
Alexander Vasiljev
74230c5371 lib_fgets: don't check for printability, as it doesn't allow to work with extended ASCII 2021-04-07 08:29:46 -03:00
liuhaitao
bcaf5d75e5 libc: update stream getoffset to handle write case 
Change-Id: I80b01b446446d5a631d40822f220a0177a95e7e6
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2021-04-07 00:59:36 -05:00
Alin Jerpelea
b7c451c5a4 libs: Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-04-02 11:12:25 -05:00
Alin Jerpelea
ed8e5e971b libs: fix nxstyle errors 
fix erros reported by nxstyle

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-04-02 11:12:25 -05:00
Alin Jerpelea
ce66f7b081 NuttX: Johannes Schock: update licenses to Apache 
Johannes Schock has submitted the ICLA and we can migrate the licenses
 to Apache.

Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-04-01 12:13:12 -05:00
Alin Jerpelea
ba9865bfc8 libs: Author Sebastien Lorquet: update licenses to Apache 
Sebastien Lorquet has submitted the ICL and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-20 19:22:58 -07:00
SPRESENSE
d5f66e5583 stdio/lib_clearerr: Did not clear stream buffer flags in clearerr 
Stream buffer flags has a dependency with allocated buffer,
and it cannot clear without buffer operation.

Change clearerr to keep buffer flags to prevent unexpected
buffer operation.
 2021-03-17 03:15:17 -07:00
Alin Jerpelea
d66d881b87 nxstyle fixes 
nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-13 05:56:43 -08:00
Alin Jerpelea
ce28c6c06c libs: Alan Carvalho de Assis: update licenses to Apache 
Alan Carvalho de Assis has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-13 05:56:43 -08:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Alin Jerpelea
d6b50a1d3f libs: nxstyle fixes 
nxstyle fixes to pass the CI checks

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-03 18:52:53 -08:00
Alin Jerpelea
b5d4a01821 libs: Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-03 18:52:53 -08:00
Xiang Xiao
151cf49562 Fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-03-01 09:23:09 +09:00
Xiang Xiao
9473434587 Ensure the kernel component don't call userspace API 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-03-01 09:23:09 +09:00
Xiang Xiao
5f387bebc6 fs: Don't call _NX_SETERRNO in fopen and fdopen 
since fs_fdopen always return the error code directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-02-21 12:40:43 +00:00
Juha Niskanen
eaa75b11f8 libs/libc: fix typos in comments 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2020-12-13 09:06:28 -06:00
YAMAMOTO Takashi
f307d999e6 lib_libvsprintf.c: Implement "t" modifier for printf 
Introduced by C99 for ptrdiff_t.
 2020-11-10 00:03:06 -08:00