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authorLennart Poettering <lennart@poettering.net>2016-04-20 19:27:32 +0200
committerLennart Poettering <lennart@poettering.net>2016-04-22 16:16:53 +0200
commit03532f0ae0fae40f9f04091340e2bf156d0ec21a (patch)
tree52c0ad443ed1cbec01971d9284ca47ac276f00e9 /src/journal/journal-send.c
parentf8591ee1b6c152055feed7a872159e67859fd83d (diff)
coredump,basic: generalize O_TMPFILE handling a bit
This moves the O_TMPFILE handling from the coredumping code into common library code, and generalizes it as open_tmpfile_linkable() + link_tmpfile(). The existing open_tmpfile() function (which creates an unlinked temporary file that cannot be linked into the fs) is renamed to open_tmpfile_unlinkable(), to make the distinction clear. Thus, code may now choose between: a) open_tmpfile_linkable() + link_tmpfile() b) open_tmpfile_unlinkable() Depending on whether they want a file that may be linked back into the fs later on or not. In a later commit we should probably convert fopen_temporary() to make use of open_tmpfile_linkable(). Followup for: #3065
Diffstat (limited to 'src/journal/journal-send.c')
-rw-r--r--src/journal/journal-send.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/journal/journal-send.c b/src/journal/journal-send.c
index a79846146a..f0959b6237 100644
--- a/src/journal/journal-send.c
+++ b/src/journal/journal-send.c
@@ -316,7 +316,7 @@ _public_ int sd_journal_sendv(const struct iovec *iov, int n) {
buffer_fd = memfd_new(NULL);
if (buffer_fd < 0) {
if (buffer_fd == -ENOSYS) {
- buffer_fd = open_tmpfile("/dev/shm", O_RDWR | O_CLOEXEC);
+ buffer_fd = open_tmpfile_unlinkable("/dev/shm", O_RDWR | O_CLOEXEC);
if (buffer_fd < 0)
return buffer_fd;