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authormurrayn <github@nesbitt.ca>2018-03-07 03:08:55 -0800
committermurrayn <github@nesbitt.ca>2018-03-14 19:07:30 -0700
commit8674e74b47c1f6e86a367cfbc738fcc9812b616b (patch)
treeacf9d52938e2021e4dcb9ad1c89e02ae8362d82a /src/util.h
parentb225010a808d475cbb53aeed484295f8dc8751c4 (diff)
Provide relevant error message if datadir is not writable.
Diffstat (limited to 'src/util.h')
-rw-r--r--src/util.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index e4170d8aa2..3e19375498 100644
--- a/src/util.h
+++ b/src/util.h
@@ -174,6 +174,7 @@ int RaiseFileDescriptorLimit(int nMinFD);
void AllocateFileRange(FILE *file, unsigned int offset, unsigned int length);
bool RenameOver(fs::path src, fs::path dest);
bool LockDirectory(const fs::path& directory, const std::string lockfile_name, bool probe_only=false);
+bool DirIsWritable(const fs::path& directory);
/** Release all directory locks. This is used for unit testing only, at runtime
* the global destructor will take care of the locks.