fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-07-02 15:30:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

parameters: fix export shutdown locking

Browse Source 
- in NuttX bchlib keeps a sector sized buffer that might not be written
out to RAMTRON until the file is closed
This commit is contained in:
Daniel Agar
2021-12-30 16:29:43 -05:00
parent 2153710917
commit 9cbb5c9920
7 changed files with 124 additions and 138 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/systemcmds/param/param.cpp
+1 -13
View File
@@ -433,21 +433,9 @@ param_main(int argc, char *argv[])
static int
do_save(const char *param_file_name)
{
/* create the file */
int fd = open(param_file_name, O_RDWR | O_CREAT, PX4_O_MODE_666);
if (fd < 0) {
PX4_ERR("open '%s' failed (%i)", param_file_name, errno);
return 1;
}
int result = param_export(fd, nullptr);
close(fd);
int result = param_export(param_file_name, nullptr);
if (result < 0) {
#ifndef __PX4_QURT
(void)unlink(param_file_name);
#endif
PX4_ERR("exporting to '%s' failed (%i)", param_file_name, result);
return 1;
}