To support rpmsg ioctl, add cmd_rpmsg function, and update rptun ping to rpmsg ping.
depends on apache/nuttx#11618
Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
the ping subcommand is guarded with RPTUN_PING in its handler.
its help mesg should have same guard to avoid confusing user.
Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
This commit corresponds to apache/nuttx#11498 in nuttx.
Move etc romfs mount to sched/init for compatibility with kernel/protected mode.
changes:
- move etc romfs mount from nsh to Nuttx, but keep the script to parse and execute.
- move and rename the related CONFIG, move customized nsh_romfsimg.h to etc_romfs.c
in boards, and no need declaration for romfs_img/romfs_img_len.
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
"dns" option of `ifconfig` can work just with `CONFIG_NETDB_DNSCLIENT`,
no need to depend on `CONFIG_NETINIT_DNS` or `CONFIG_NETINIT_DHCPC`.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Switch the order of setting network mask and gateway, re-order only, no
logic change.
In IPv6 cases, we may set `addr6` and prefix length together to an
interface, but the gateway logic may change the value in `addr6`, and
result in wrong address set to the interface.
The order doesn't change behavior in network stack, so we just need to
make sure the value is correct.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Locking the scheduler prior to calling posix_spawn() might lock the
scheduler for a relatively long time, if the file to be loaded is large.
posix_spawn() loads the process into memory, possibly linking it as well
if the binary format is linkable (elf). This can take tens / hundreds of
milliseconds, which basically destroys the OS's real time performance.
Missing the death-of-child signal is a very trivial penalty considering
the alternative.
Simplify the "cmd_codecs_proc" md5 related framework and modify the implementation of the command md5:
Signed-off-by: wangmingrong <wangmingrong@xiaomi.com>
Add the API "nsh_getpid" in "nsh_fsutils. c" and the nsh command pidof. Temporarily support two parameters, - s, and process name
Signed-off-by: wangmingrong <wangmingrong@xiaomi.com>
Add nsh_none to consume all empty traces from nsh.
For the variadic argument case need to add a (inline) function to eat
away the __VA_ARGS__ list, there is no good / portable way to do this by
pre-processor macros, but a function will eat the variadic list whatever
its size is.
Fixes following warning:
CC: grp/lib_getgrbufr.c nsh_timcmds.c: In function 'cmd_date':
nsh_timcmds.c:370:19: warning: variable 'errfmt' set but not used [-Wunused-but-set-variable]
370 | FAR const char *errfmt;
|
Got use-after-free warning under GCC 12 with `-O3` option, and I found
that `nsh_strcat` may realloc `ptr`, then `cmdline` may point to invalid
memory.
Let `cmdline` point to the reallocated `ptr` may solve the problem.
Tested by `alias ll='ls -l'` and `ll /` on sim.
GCC output:
CC: binfmt_unloadmodule.c In function 'nsh_aliasexpand',
inlined from 'nsh_argument' at nsh_parse.c:1879:20:
nsh_parse.c:1196:23: error: pointer 'ptr' used after 'realloc' [-Werror=use-after-free]
1196 | ptr = cmdline + len;
| ~~~~~~~~^~~~~~~~~~~~~~~
In function 'nsh_strcat',
inlined from 'nsh_aliasexpand' at nsh_parse.c:1190:21,
inlined from 'nsh_argument' at nsh_parse.c:1879:20:
nsh_parse.c:1100:27: note: call to 'realloc' here
1100 | argument = (FAR char *)realloc(s1, allocsize);
| ^~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Fix error: implicit declaration of function 'nsh_foreach_direntry' [-Werror=implicit-function-declaration] on file nsh_fscmds on some compiler versions.
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
