diff options
Diffstat (limited to 'device-functions.c')
| -rw-r--r-- | device-functions.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/device-functions.c b/device-functions.c index 061f759..20918a8 100644 --- a/device-functions.c +++ b/device-functions.c @@ -4402,6 +4402,7 @@ void Main_update_shift_registers() int IO_Setup_RS232(int baud, char hardhand) { + remount_root_as_writeable (); FILE* configfile = fopen("/tmp/instgettyopts", "w"); if(configfile) { fprintf(configfile, "OPTS=-L %s\n", hardhand ? "-h" : ""); @@ -4409,6 +4410,7 @@ int IO_Setup_RS232(int baud, char hardhand) fclose(configfile); system("systemctl --no-block restart inst-getty@ttyO5.service"); } + remount_root_as_not_writeable(); globals.Flash.baud = baud; globals.Flash.hardhand = hardhand; |