diff options
Diffstat (limited to 'ppsthread.c')
| -rw-r--r-- | ppsthread.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ppsthread.c b/ppsthread.c index c6de2f91..6f3594a5 100644 --- a/ppsthread.c +++ b/ppsthread.c @@ -148,8 +148,6 @@ static int init_kernel_pps(volatile struct pps_thread_t *pps_thread) /* These variables are only needed by Linux to find /dev/ppsN. */ int ldisc = 18; /* the PPS line discipline */ glob_t globbuf; - size_t i; /* to match type of globbuf.gl_pathc */ - char pps_num = '\0'; /* /dev/pps[pps_num] is our device */ char path[PATH_MAX] = ""; #endif @@ -172,6 +170,8 @@ static int init_kernel_pps(volatile struct pps_thread_t *pps_thread) if (strncmp(pps_thread->devicename, "/dev/pps", 8) == 0) strlcpy(path, pps_thread->devicename, sizeof(path)); else { + char pps_num = '\0'; /* /dev/pps[pps_num] is our device */ + size_t i; /* to match type of globbuf.gl_pathc */ /* * Otherwise one must make calls to associate a serial port with a * /dev/ppsN device and then grovel in system data to determine |