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Fix app request fifo wait

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vvb2060 2022-02-24 15:52:57 +08:00 committed by John Wu
parent 71e37345b4
commit 666ab1941f
1 changed files with 2 additions and 2 deletions
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4
native/jni/su/connect.cpp
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@ -215,10 +215,10 @@ int app_request(const shared_ptr<su_info> &info) {
exec_cmd("request", extras, info, false); exec_cmd("request", extras, info, false);
// Wait for data input for at most 70 seconds // Wait for data input for at most 70 seconds
int fd = xopen(fifo, O_RDONLY | O_CLOEXEC); int fd = xopen(fifo, O_RDONLY | O_CLOEXEC | O_NONBLOCK);
struct pollfd pfd = { struct pollfd pfd = {
.fd = fd, .fd = fd,
.events = POLL_IN .events = POLLIN
}; };
if (xpoll(&pfd, 1, 70 * 1000) <= 0) { if (xpoll(&pfd, 1, 70 * 1000) <= 0) {
close(fd); close(fd);