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authorLennart Poettering <lennart@poettering.net>2012-10-26 20:05:19 +0200
committerLennart Poettering <lennart@poettering.net>2012-10-26 20:07:33 +0200
commit85210bffd8363e491b4c31f2d09404f9869ad0c7 (patch)
tree8afc2d12f00925280a63dac7ef6e1eeeeb90edd7 /src/shared
parente9f600f2fb4b0df55c7a8fb4b4d09f9979997223 (diff)
journal: provide an API that allows client to figure out whether they need to recheck the journal manually for changes in regular intervals
Network file systems generally do not offer inotify() that would work across the network. We hence cannot rely on inotify() exclusiely in those case. Provide an API to determine these cases, and suggest doing manual regular rechecks. Note that this is not complete yet, as we need to rescan journal dirs on network file systems explicitly to find new/removed files
Diffstat (limited to 'src/shared')
-rw-r--r--src/shared/missing.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/shared/missing.h b/src/shared/missing.h
index f58a609c7d..3777cf69b2 100644
--- a/src/shared/missing.h
+++ b/src/shared/missing.h
@@ -249,3 +249,7 @@ static inline int name_to_handle_at(int fd, const char *name, struct file_handle
# error neither secure_getenv nor __secure_getenv are available
# endif
#endif
+
+#ifndef CIFS_MAGIC_NUMBER
+#define CIFS_MAGIC_NUMBER 0xFF534D42
+#endif