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liblog: use SOCK_NONBLOCK directly. 

No need to have a race, even if it doesn't matter.

Change-Id: Ia79f2633643bc63618de0fd85953b3226415484f
This commit is contained in:
Elliott Hughes 2016-08-22 14:17:58 -07:00
parent e5b7ad1c39
commit 5ba3003467
1 changed files with 1 additions and 4 deletions
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5
liblog/logd_writer.c
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@ -67,12 +67,9 @@ static int logdOpen()
int i, ret = 0;
if (logdLoggerWrite.context.sock < 0) {
i = TEMP_FAILURE_RETRY(socket(PF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, 0));
i = TEMP_FAILURE_RETRY(socket(PF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC | SOCK_NONBLOCK, 0));
if (i < 0) {
ret = -errno;
} else if (TEMP_FAILURE_RETRY(fcntl(i, F_SETFL, O_NONBLOCK)) < 0) {
ret = -errno;
close(i);
} else {
struct sockaddr_un un;
memset(&un, 0, sizeof(struct sockaddr_un));