alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-12-15 19:34:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

vfs: uart/cdcacm/usb_serial_jtag fcntl return read/write state

Browse Source
This commit is contained in:
Dong Heng
2022-07-21 16:16:44 +08:00
parent 92b4e134bb
commit 37c18d9ee4
3 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
components/vfs/vfs_cdcacm.c
View File

@@ -271,7 +271,7 @@ static int cdcacm_fcntl(int fd, int cmd, int arg)
assert(fd == 0);
int result;
if (cmd == F_GETFL) {
result = 0;
result = O_RDWR;
if (!s_blocking) {
result |= O_NONBLOCK;
}