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screenshooter: Report an error if we fail to open the file

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Rob Bradford 2012-12-05 18:47:04 +00:00 • committed by Kristian Høgsberg
parent ce6d79e665
commit 15b3caf2ea
1 changed files with 8 additions and 3 deletions
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11
src/screenshooter.c
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@ -413,9 +413,6 @@ weston_recorder_create(struct weston_output *output, const char *filename)
recorder->output = output;
memset(recorder->frame, 0, size);
recorder->fd = open(filename,
O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0644);
header.magic = WCAP_HEADER_MAGIC;
switch (output->compositor->read_format) {
@ -427,6 +424,14 @@ weston_recorder_create(struct weston_output *output, const char *filename)
break;
}
recorder->fd = open(filename,
O_WRONLY | O_CREAT | O_TRUNC | O_CLOEXEC, 0644);
if (recorder->fd < 0) {
weston_log("problem opening output file %s: %m\n", filename);
return;
}
header.width = output->current->width;
header.height = output->current->height;
recorder->total += write(recorder->fd, &header, sizeof header);