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bar: signal abort (to main loop) when backend fails

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Daniel Eklöf 2019-09-22 11:59:34 +02:00
parent 4ce314e328
commit 5d6df44a79
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GPG key ID: 5BBD4992C116573F
1 changed files with 2 additions and 0 deletions
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bar/bar.c
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@ -7,6 +7,7 @@
#include <stdbool.h> #include <stdbool.h>
#include <threads.h> #include <threads.h>
#include <assert.h> #include <assert.h>
#include <unistd.h>
#include <sys/eventfd.h> #include <sys/eventfd.h>
@ -238,6 +239,7 @@ run(struct bar *_bar)
if (!bar->backend.iface->setup(_bar)) { if (!bar->backend.iface->setup(_bar)) {
bar->backend.iface->cleanup(_bar); bar->backend.iface->cleanup(_bar);
write(_bar->abort_fd, &(uint64_t){1}, sizeof(uint64_t));
return 1; return 1;
} }