diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-09-24 10:35:08 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-09-24 10:35:08 -0300 |
| commit | ec1abc6d3b2508366efa97c0f3f08078902e47ac (patch) | |
| tree | 62bc233c7f844731de7d63d8466aa857fb43a31c /v4l2-apps/lib/libv4l/libv4l1/log.c | |
| parent | e25691821b5e4762b3e642f3f78a1327aa5f6767 (diff) | |
| parent | 37365f711151fceee2bbc87ef7836c5f08b7c1f1 (diff) | |
| download | mediapointer-dvb-s2-ec1abc6d3b2508366efa97c0f3f08078902e47ac.tar.gz mediapointer-dvb-s2-ec1abc6d3b2508366efa97c0f3f08078902e47ac.tar.bz2 | |
merge: http://linuxtv.org/hg/~hgoede/v4l-dvb
From: Mauro Carvalho Chehab <mchehab@redhat.com>
Priority: normal
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'v4l2-apps/lib/libv4l/libv4l1/log.c')
| -rw-r--r-- | v4l2-apps/lib/libv4l/libv4l1/log.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/v4l2-apps/lib/libv4l/libv4l1/log.c b/v4l2-apps/lib/libv4l/libv4l1/log.c index 74ce0f20b..9ff0cea46 100644 --- a/v4l2-apps/lib/libv4l/libv4l1/log.c +++ b/v4l2-apps/lib/libv4l/libv4l1/log.c @@ -66,6 +66,7 @@ static const char *v4l1_ioctls[] = { void v4l1_log_ioctl(unsigned long int request, void *arg, int result) { const char *ioctl_str = "unknown"; + char buf[40]; if (!v4l1_log_file) return; @@ -77,6 +78,11 @@ void v4l1_log_ioctl(unsigned long int request, void *arg, int result) if (_IOC_TYPE(request) == 'v' && _IOC_NR(request) < ARRAY_SIZE(v4l1_ioctls)) ioctl_str = v4l1_ioctls[_IOC_NR(request)]; + else { + snprintf(buf, sizeof(buf), "unknown request: %c %d\n", + (int)_IOC_TYPE(request), (int)_IOC_NR(request)); + ioctl_str = buf; + } fprintf(v4l1_log_file, "request == %s\n", ioctl_str); |