diff options
Diffstat (limited to 'src/atcmd.c')
-rw-r--r-- | src/atcmd.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/atcmd.c b/src/atcmd.c index f881808..4eecb50 100644 --- a/src/atcmd.c +++ b/src/atcmd.c @@ -1486,7 +1486,7 @@ static int sms_atcmd_init(int fd) return 0; } -static char *lock_path; +static int lock_file; int sms_device_close(int fd) { @@ -1494,11 +1494,7 @@ int sms_device_close(int fd) ret = tty_close(fd); - if (lock_path) { - unlink(lock_path); - free(lock_path); - lock_path = NULL; - } + lock_file = device_unlock(lock_file); return ret; } @@ -1513,8 +1509,8 @@ int sms_device_open(void) return -1; } - lock_path = device_lock(Global.core.device); - if (!lock_path) { + lock_file = device_lock(Global.core.device); + if (lock_file < 0) { sms_device_close(fd); return -1; } @@ -1599,4 +1595,4 @@ int is_quectel_model() } return 0; -} +}
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