diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2016-03-01 10:49:24 +1000 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@gmail.com> | 2016-03-01 15:10:40 +0100 |
| commit | 26627d4f8a317468edfb3c3b3aa226139fbcc1bf (patch) | |
| tree | 997b720bbd68ca9e9cc9dd40c87e2f2cd8d5daf2 | |
| parent | 6eeb5474affe6a88fafa2e23332844f813d52024 (diff) | |
evemu-record: if we have no events, delete the autorestarted file
Keep any file that has events in it and keep the last file (i.e. when
evemu-record was cancelled).
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
| -rw-r--r-- | tools/evemu-record.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/evemu-record.c b/tools/evemu-record.c index 433e224..312254f 100644 --- a/tools/evemu-record.c +++ b/tools/evemu-record.c @@ -146,6 +146,7 @@ static bool record_device(int fd, unsigned int timeout, const char *prefix) { char *filename = NULL; bool rc = false; + long ftell_start = 0 , ftell_end = 1; assert(!autorestart || prefix != NULL); @@ -178,12 +179,15 @@ static bool record_device(int fd, unsigned int timeout, const char *prefix) fprintf(output, "################################\n"); fprintf(output, "# Waiting for events #\n"); fprintf(output, "################################\n"); - if (autorestart) + if (autorestart) { fprintf(output, "# Autorestart timeout: %d\n", timeout); + ftell_start = ftell(output); + } if (evemu_record(output, fd, timeout)) { fprintf(stderr, "error: could not record device\n"); } else if (autorestart) { + ftell_end = ftell(output); fprintf(output, "# Closing after %ds inactivity\n", timeout/1000); } @@ -192,6 +196,9 @@ static bool record_device(int fd, unsigned int timeout, const char *prefix) if (output != stdout) { fclose(output); output = stdout; + + if (autorestart && ftell_start == ftell_end) + unlink(filename); } } while (autorestart); |