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journal: when sending journal data via file, place it in /dev/shm, to allow early boot operation, even if it sucks

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This commit is contained in:
Lennart Poettering 2012-01-18 15:40:58 +01:00
parent 8d53b4534a
commit 9058851be7
1 changed files with 4 additions and 1 deletions
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5
src/journal/journal-send.c
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@ -140,13 +140,16 @@ _public_ int sd_journal_sendv(const struct iovec *iov, int n) {
int i, j = 0;
struct msghdr mh;
struct sockaddr_un sa;
char path[] = "/tmp/journal.XXXXXX";
ssize_t k;
union {
struct cmsghdr cmsghdr;
uint8_t buf[CMSG_SPACE(sizeof(int))];
} control;
struct cmsghdr *cmsg;
/* We use /dev/shm instead of /tmp here, since we want this to
* be a tmpfs, and one that is available from early boot on
* and where unprivileged users can create files. */
char path[] = "/dev/shm/journal.XXXXXX";
if (!iov || n <= 0)
return -EINVAL;