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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-remote
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-remote')
-rw-r--r--src/journal-remote/journal-gatewayd.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/journal-remote/journal-gatewayd.c b/src/journal-remote/journal-gatewayd.c
index 60d897758b..4ad9184993 100644
--- a/src/journal-remote/journal-gatewayd.c
+++ b/src/journal-remote/journal-gatewayd.c
@@ -122,12 +122,14 @@ static int open_journal(RequestMeta *m) {
}
static int request_meta_ensure_tmp(RequestMeta *m) {
+ assert(m);
+
if (m->tmp)
rewind(m->tmp);
else {
int fd;
- fd = open_tmpfile("/tmp", O_RDWR|O_CLOEXEC);
+ fd = open_tmpfile_unlinkable("/tmp", O_RDWR|O_CLOEXEC);
if (fd < 0)
return fd;