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authorJeremy Kerr <jk@ozlabs.org>2013-08-19 11:58:23 +0800
committerJeremy Kerr <jk@ozlabs.org>2013-08-19 13:27:59 +0800
commitc7e26c27c7e029e6670dfebc8f27d9295e9fdeb7 (patch)
tree2225119e0c21e6ddc96658b342dcacf4aed13258 /ui
parente52a8c61a640ab4fce0b4caaa796ae3e1c4ff8a3 (diff)
downloadtalos-petitboot-c7e26c27c7e029e6670dfebc8f27d9295e9fdeb7.tar.gz
talos-petitboot-c7e26c27c7e029e6670dfebc8f27d9295e9fdeb7.zip
lib/waiter: handle -EINTR
Now that we're handing non-fatal signals (i.e., SIGCHLD in the process lib), we need to gracefully handle -EINTR from poll(). Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'ui')
-rw-r--r--ui/ncurses/nc-cui.c2
-rw-r--r--ui/twin/main-generic.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/ui/ncurses/nc-cui.c b/ui/ncurses/nc-cui.c
index 4baaec1..71fec5e 100644
--- a/ui/ncurses/nc-cui.c
+++ b/ui/ncurses/nc-cui.c
@@ -594,7 +594,7 @@ int cui_run(struct cui *cui, struct pmenu *main, unsigned int default_item)
while (1) {
int result = waiter_poll(cui->waitset);
- if (result < 0 && errno != EINTR) {
+ if (result < 0) {
pb_log("%s: poll: %s\n", __func__, strerror(errno));
break;
}
diff --git a/ui/twin/main-generic.c b/ui/twin/main-generic.c
index fcda709..99520d0 100644
--- a/ui/twin/main-generic.c
+++ b/ui/twin/main-generic.c
@@ -204,7 +204,7 @@ static int run(struct pbt_client *client)
while (1) {
int result = waiter_poll(client->waitset);
- if (result < 0 && errno != EINTR) {
+ if (result < 0) {
pb_log("%s: poll: %s\n", __func__, strerror(errno));
break;
}
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