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Clean up on exit, and convert to singly-linked-lists

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This adds fp_exit() to the public API, intended to be called while the
driving app is shutting down.
This commit is contained in:
Daniel Drake
2007-11-13 14:32:31 +00:00
parent a76f55db0d
commit a86cd51959
10 changed files with 94 additions and 44 deletions
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10
examples/enroll.c
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@@ -92,7 +92,7 @@ struct fp_print_data *enroll(struct fp_dev *dev) {
int main(void)
{
int r;
int r = 1;
struct fp_dscv_dev *ddev;
struct fp_dscv_dev **discovered_devs;
struct fp_dev *dev;
@@ -113,20 +113,20 @@ int main(void)
discovered_devs = fp_discover_devs();
if (!discovered_devs) {
fprintf(stderr, "Could not discover devices\n");
exit(1);
goto out;
}
ddev = discover_device(discovered_devs);
if (!ddev) {
fprintf(stderr, "No devices detected.\n");
exit(1);
goto out;
}
dev = fp_dev_open(ddev);
fp_dscv_devs_free(discovered_devs);
if (!dev) {
fprintf(stderr, "Could not open device.\n");
exit(1);
goto out;
}
printf("Opened device. It's now time to enroll your finger.\n\n");
@@ -141,6 +141,8 @@ int main(void)
fp_print_data_free(data);
out_close:
fp_dev_close(dev);
out:
fp_exit();
return r;
}