The implementation of this feature is based on android systrace:
https://source.android.com/devices/tech/debug/ftrace
Application developers are more concerned about the performance of
the specified application section,
added two APIs to implement performance measurement:
void sched_note_begin(FAR const char *str);
void sched_note_end(FAR const char *str);
or
SCHED_NOTE_BEGIN(); /* defined to sched_note_begin(__FUNCTION__) */
SCHED_NOTE_END(); /* defined to sched_note_end(__FUNCTION__) */
Signed-off-by: chao.an <anchao@xiaomi.com>
nxlooper.c:615:7: warning: 'playbufs' may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
1、Round trip times in the ping command range from millisecond to subtle
2、Add statistics on RTT related min/avg/Max/mdev in ping program
3、The ping command supports ctrl+c interruption operations
Signed-off-by: xuewenliang <xuewenliang@xiaomi.com>
Gregory Nutt has submitted the SGA
Verge Aero has submitted the SGA
as a result we can migrate the licenses to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
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>
tcurses_vt100.c: In function 'tcurses_vt100_move':
Error: tcurses_vt100.c:121:48: error: '%d' directive writing between 1 and 11 bytes into a region of size between 2 and 12 [-Werror=format-overflow=]
121 | static const char *g_movecurs = "\033[%d;%dH"; /* Move cursor to x,y */
| ^~
tcurses_vt100.c:121:39: note: directive argument in the range [-2147483647, 2147483647]
121 | static const char *g_movecurs = "\033[%d;%dH"; /* Move cursor to x,y */
| ^~~~~~~~~~~~~
tcurses_vt100.c:795:9: note: 'sprintf' output between 7 and 27 bytes into a destination of size 16
795 | sprintf(str, g_movecurs, row + 1, col + 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
nxplayer.c: In function 'nxplayer_playinternal':
Error: nxplayer.c:209:36: error: '%s' directive output may be truncated writing up to 99 bytes into a region of size 59 [-Werror=format-truncation=]
209 | snprintf(buf, sizeof(buf), "GET /%s HTTP/1.0\r\n\r\n", relurl);
| ^~ ~~~~~~
nxplayer.c:209:3: note: 'snprintf' output between 19 and 118 bytes into a destination of size 64
209 | snprintf(buf, sizeof(buf), "GET /%s HTTP/1.0\r\n\r\n", relurl);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error: nxplayer.c:1809:42: error: 'snprintf' output may be truncated before the last format character [-Werror=format-truncation=]
1809 | snprintf(path, sizeof(path), "%s/%s", pplayer->mediadir, pfilename);
| ^
nxplayer.c:1809:7: note: 'snprintf' output 2 or more bytes (assuming 129) into a destination of size 128
1809 | snprintf(path, sizeof(path), "%s/%s", pplayer->mediadir, pfilename);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error: nxplayer.c:359:53: error: '%s' directive output may be truncated writing up to 128 bytes into a region of size 53 [-Werror=format-truncation=]
359 | snprintf(path, sizeof(path), "/dev/audio/%s", pdevice->d_name);
| ^~
nxplayer.c:359:11: note: 'snprintf' output between 12 and 140 bytes into a destination of size 64
359 | snprintf(path, sizeof(path), "/dev/audio/%s", pdevice->d_name);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
commit aa9c64896c7d47478656928d4dcf9b1a5e346da7
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Sat Jan 22 16:41:23 2022 +0800
remove NuttX special code
since the new libuv porting for NuttX doesn't need the special process
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
And some minor changes:
* Remove no-proctitle.c from CSRCS since there is a implementation in nuttx.c
* Add sysinfo-[loadavg|memory].c to CSRCS to provide system info
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
