yemai/bizhang_-obav
1
0
Fork 0
mirror of https://gitee.com/xiaohuolufeihua/bizhang_-obav.git synced 2026-05-22 09:28:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

More param command related improvements

Browse Source
This commit is contained in:
Lorenz Meier
2014-01-12 18:52:10 +01:00
parent ab401da3e8
commit ea8ab2793a
3 changed files with 21 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/modules/systemlib/param/param.c
View File

@@ -61,7 +61,7 @@
#include "uORB/uORB.h"
#include "uORB/topics/parameter_update.h"
#if 1
#if 0
# define debug(fmt, args...) do { warnx(fmt, ##args); } while(0)
#else
# define debug(fmt, args...) do { } while(0)
@@ -514,19 +514,25 @@ param_save_default(void)
const char *filename = param_get_default_file();
/* write parameters to temp file */
fd = open(filename, O_WRONLY);
fd = open(filename, O_WRONLY | O_CREAT);
if (fd < 0) {
warn("failed to open param file: %s", filename);
res = ERROR;
return ERROR;
}
if (res == OK) {
res = param_export(fd, false);
if (res != OK) {
warnx("failed to write parameters to file: %s", filename);
}
}
close(fd);
return res;
#if 0
const char *filename_tmp = malloc(strlen(filename) + 5);
sprintf(filename_tmp, "%s.tmp", filename);
@@ -579,9 +585,9 @@ param_save_default(void)
}
free(filename_tmp);
#endif
return res;
#endif
}
/**