Let's use g_strerror() instead of strerror()

Original commit message from CVS:
Let's use g_strerror() instead of strerror()

diff --git a/sys/v4l2/v4l2-overlay_calls.c b/sys/v4l2/v4l2-overlay_calls.c
index a99250e..abf1185 100644 (file)
--- a/sys/v4l2/v4l2-overlay_calls.c
+++ b/sys/v4l2/v4l2-overlay_calls.c
@@ -57,14 +57,14 @@ gst_v4l2_set_display (GstV4l2Element *v4l2element,
        switch (system(buff)) {
                case -1:
                        gst_element_error(GST_ELEMENT(v4l2element),
-                               "Could not start v4l-conf: %s", strerror(errno));
+                               "Could not start v4l-conf: %s", g_strerror(errno));
                        g_free(buff);
                        return FALSE;
                case 0:
                        break;
                default:
                        gst_element_error(GST_ELEMENT(v4l2element),
-                               "v4l-conf failed to run correctly: %s", strerror(errno));
+                               "v4l-conf failed to run correctly: %s", g_strerror(errno));
                        g_free(buff);
                        return FALSE;
        }
@@ -106,7 +106,7 @@ gst_v4l2_set_window (GstV4l2Element   *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_S_WIN, &vwin) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set the video window on device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -133,7 +133,7 @@ gst_v4l2_enable_overlay (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_PREVIEW, &doit) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to %s overlay display for device %s: %s",
-                       enable?"enable":"disable", v4l2element->device, strerror(errno));
+                       enable?"enable":"disable", v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 

diff --git a/sys/v4l2/v4l2_calls.c b/sys/v4l2/v4l2_calls.c
index 19a0547..e09505c 100644 (file)
--- a/sys/v4l2/v4l2_calls.c
+++ b/sys/v4l2/v4l2_calls.c
@@ -51,7 +51,7 @@ gst_v4l2_get_capabilities (GstV4l2Element *v4l2element)
        if (ioctl(v4l2element->video_fd, VIDIOC_QUERYCAP, &(v4l2element->vcap)) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Error getting %s capabilities: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -83,7 +83,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                        else {
                                gst_element_error(GST_ELEMENT(v4l2element),
                                        "Failed to get no. %d in pixelformat enumeration for %s: %s",
-                                       n, v4l2element->device, strerror(errno));
+                                       n, v4l2element->device, g_strerror(errno));
                                return FALSE;
                        }
                }
@@ -102,7 +102,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                        else {
                                gst_element_error(GST_ELEMENT(v4l2element),
                                        "Failed to get no. %d in input enumeration for %s: %s",
-                                       n, v4l2element->device, strerror(errno));
+                                       n, v4l2element->device, g_strerror(errno));
                                return FALSE;
                        }
                }
@@ -121,7 +121,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                        else {
                                gst_element_error(GST_ELEMENT(v4l2element),
                                        "Failed to get no. %d in output enumeration for %s: %s",
-                                       n, v4l2element->device, strerror(errno));
+                                       n, v4l2element->device, g_strerror(errno));
                                return FALSE;
                        }
                }
@@ -140,7 +140,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                        else {
                                gst_element_error(GST_ELEMENT(v4l2element),
                                        "Failed to get no. %d in norm enumeration for %s: %s",
-                                       n, v4l2element->device, strerror(errno));
+                                       n, v4l2element->device, g_strerror(errno));
                                return FALSE;
                        }
                }
@@ -160,7 +160,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                        else {
                                gst_element_error(GST_ELEMENT(v4l2element),
                                        "Failed to get no. %d in control enumeration for %s: %s",
-                                       n, v4l2element->device, strerror(errno));
+                                       n, v4l2element->device, g_strerror(errno));
                                return FALSE;
                        }
                }
@@ -179,7 +179,7 @@ gst_v4l2_fill_lists (GstV4l2Element *v4l2element)
                                        else {
                                                gst_element_error(GST_ELEMENT(v4l2element),
                                                        "Failed to get no. %d in menu %d enumeration for %s: %s",
-                                                       i, n, v4l2element->device, strerror(errno));
+                                                       i, n, v4l2element->device, g_strerror(errno));
                                                return FALSE;
                                        }
                                }
@@ -261,7 +261,7 @@ gst_v4l2_open (GstV4l2Element *v4l2element)
        if (!GST_V4L2_IS_OPEN(v4l2element)) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to open device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                goto error;
        }
 
@@ -335,7 +335,7 @@ gst_v4l2_get_norm (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_STD, &standard) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to get the current norm for device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -383,7 +383,7 @@ gst_v4l2_set_norm (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_S_STD, &standard->std) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set norm '%s' (%d) for device %s: %s",
-                       standard->std.name, norm, v4l2element->device, strerror(errno));
+                       standard->std.name, norm, v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -432,7 +432,7 @@ gst_v4l2_get_input (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_INPUT, &n) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to get current input on device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -466,7 +466,7 @@ gst_v4l2_set_input (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_S_INPUT, &input) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set input %d on device %s: %s",
-                       input, v4l2element->device, strerror(errno));
+                       input, v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -515,7 +515,7 @@ gst_v4l2_get_output (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_OUTPUT, &n) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to get current output on device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -549,7 +549,7 @@ gst_v4l2_set_output (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_S_OUTPUT, &output) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set output %d on device %s: %s",
-                       output, v4l2element->device, strerror(errno));
+                       output, v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -626,7 +626,7 @@ gst_v4l2_get_frequency (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_FREQ, &n) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to get current tuner frequency for device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -658,7 +658,7 @@ gst_v4l2_set_frequency (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_FREQ, &n) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set tuner frequency to %lu for device %s: %s",
-                       frequency, v4l2element->device, strerror(errno));
+                       frequency, v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -684,7 +684,7 @@ gst_v4l2_signal_strength (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_TUNER, &tuner) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set signal strength for device %s: %s",
-                       v4l2element->device, strerror(errno));
+                       v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -806,7 +806,7 @@ gst_v4l2_get_attribute      (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_G_CTRL, &control) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to get value for control %d on device %s: %s",
-                       attribute_num, v4l2element->device, strerror(errno));
+                       attribute_num, v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -844,7 +844,7 @@ gst_v4l2_set_attribute      (GstV4l2Element *v4l2element,
        if (ioctl(v4l2element->video_fd, VIDIOC_S_CTRL, &control) < 0) {
                gst_element_error(GST_ELEMENT(v4l2element),
                        "Failed to set value %d for control %d on device %s: %s",
-                       value, attribute_num, v4l2element->device, strerror(errno));
+                       value, attribute_num, v4l2element->device, g_strerror(errno));
                return FALSE;
        }
 

diff --git a/sys/v4l2/v4l2src_calls.c b/sys/v4l2/v4l2src_calls.c
index 7a99b3d..9215de1 100644 (file)
--- a/sys/v4l2/v4l2src_calls.c
+++ b/sys/v4l2/v4l2src_calls.c
@@ -57,7 +57,7 @@ gst_v4l2src_queue_frame (GstV4l2Src *v4l2src,
        if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_QBUF, &v4l2src->bufsettings) < 0) {
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Error queueing buffer %d on device %s: %s",
-                       num, GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       num, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -78,7 +78,7 @@ gst_v4l2src_sync_next_frame (GstV4l2Src *v4l2src,
        if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_DQBUF, &v4l2src->bufsettings) < 0) {
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Error syncing on a buffer on device %s: %s",
-                       GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }
        DEBUG("synced on frame %d", v4l2src->bufsettings.index);
@@ -104,7 +104,7 @@ gst_v4l2src_get_capture (GstV4l2Src *v4l2src)
        if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_G_FMT, &v4l2src->format) < 0) {
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Failed to get pixel format for device %s: %s",
-                       GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -145,7 +145,7 @@ gst_v4l2src_set_capture (GstV4l2Src          *v4l2src,
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Failed to set pixel format to %s @ %dx%d for device %s: %s",
                        fmt->description, width, height,
-                       GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -177,7 +177,7 @@ gst_v4l2src_capture_init (GstV4l2Src *v4l2src)
        if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_REQBUFS, &v4l2src->breq) < 0) {
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Error requesting buffers (%d) for %s: %s",
-                       v4l2src->breq.count, GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       v4l2src->breq.count, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -207,7 +207,7 @@ gst_v4l2src_capture_init (GstV4l2Src *v4l2src)
                if (GST_V4L2ELEMENT(v4l2src)->buffer[n] == MAP_FAILED) {
                        gst_element_error(GST_ELEMENT(v4l2src),
                                "Error mapping video buffer %d on device %s: %s",
-                               n, GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                               n, GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                        GST_V4L2ELEMENT(v4l2src)->buffer[n] = NULL;
                        return FALSE;
                }
@@ -240,7 +240,7 @@ gst_v4l2src_capture_start (GstV4l2Src *v4l2src)
        if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_STREAMON, &n) < 0) {
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Error starting streaming capture for %s: %s",
-                       GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }
 
@@ -312,7 +312,7 @@ gst_v4l2src_capture_stop (GstV4l2Src *v4l2src)
        if (ioctl(GST_V4L2ELEMENT(v4l2src)->video_fd, VIDIOC_STREAMOFF, &n) < 0) {
                gst_element_error(GST_ELEMENT(v4l2src),
                        "Error stopping streaming capture for %s: %s",
-                       GST_V4L2ELEMENT(v4l2src)->device, strerror(errno));
+                       GST_V4L2ELEMENT(v4l2src)->device, g_strerror(errno));
                return FALSE;
        }