> I don't see the point of doing this in DVswitch. There are applets
> for this and a stock GNOME installation will warn on low disk space.
I believe it would be nice to see the amount of disk free where I look
to check if the dvsink is working, and made a untested draft patch to
do so.
Something along these lines would help me a bit when doing video
recordings:
Index: src/dvsink-files.c
===================================================================
--- src/dvsink-files.c (revision 414)
+++ src/dvsink-files.c (working copy)
@@ -17,6 +17,7 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
+#include <sys/statfs.h>
#include "config.h"
#include "dif.h"
@@ -162,6 +163,19 @@
return total;
}
+/* Return the amount of megabyte free on the disk of the file descriptor */
+static long freespace(int fd)
+{
+ struct statfs stat;
+ long free;
+ if (0 == fstatfs(fd, &stat))
+ {
+ free = stat.f_bsize * stat.f_bavail / (1024*1024) ;
+ } else {
+ free = -1;
+ }
+}
+
static void transfer_frames(struct transfer_params * params)
{
static uint8_t buf[SINK_FRAME_HEADER_SIZE + DIF_MAX_FRAME_SIZE];
@@ -207,7 +221,8 @@
file = create_file(output_name_format, &name);
if (starting)
printf("INFO: Started recording\n");
- printf("INFO: Created file %s\n", name);
+ long free = freespace(file);
+ printf("INFO: Created file %s - free space $ld MiB\n", name, free);
fflush(stdout);
}
Perhaps something to include?
--
Happy hacking
Petter Reinholdtsen
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