nuttx-apps/include
fangpeina 35f3690a4c nshlib: Add stderr redirection support
This commit implements stderr redirection in HSN, support
Bash-like syntax for redirecting standard error output.
Support both foreground and background commands.

example:
- nsh> ls noexists 2> err.log
- nsh> ls noexists 2> err.log &
- nsh> ls noexists 2>> err.log
- nsh> sh < /dev/ttyS0 > /dev/ttyS0 2> /dev/ttyS1 &
- nsh> sh < /dev/ttyS0 > /dev/ttyS0 2>&1 &

Signed-off-by: fangpeina <fangpeina@xiaomi.com>
2026-01-27 03:14:00 +08:00
..
audioutils include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
builtin include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
canutils style: Fix coding style violations in nuttx-apps 2026-01-12 00:54:48 +08:00
crypto/controlse include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
fsutils include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
graphics apps/graphics: Add input generator library 2025-08-12 20:20:01 +08:00
industry style: Fix coding style violations in nuttx-apps 2026-01-12 00:54:48 +08:00
interpreters include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
logging/nxscope logging/nxscope: fix various warnings reported by CodeChekcer 2025-05-17 12:02:32 +08:00
lte include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
modbus include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
netutils netutils/ping: Support ICMP filter for ping. 2026-01-19 14:09:31 +08:00
nshlib nshlib: Add stderr redirection support 2026-01-27 03:14:00 +08:00
platform include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
system system/smf: Port SMF .c/.h files to NuttX 2026-01-05 12:50:04 -05:00
testing apps/unity: Add printf configuration 2025-08-07 11:21:57 +08:00
wasm include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
wireless include: migrate to SPDX identifier 2024-12-19 15:25:28 +08:00
.gitignore Remove extra whitespace from files (#43) 2020-01-31 08:29:24 -06:00