Mercurial > dovecot > core-2.2
view src/lib/file-copy.h @ 22716:6287c6d66f56
dsync: Add debug logging for .dovecot-sync.lock locking/unlocking
author | Timo Sirainen <timo.sirainen@dovecot.fi> |
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date | Thu, 28 Dec 2017 10:27:27 +0200 |
parents | e4eb71ae8e96 |
children |
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#ifndef FILE_COPY_H #define FILE_COPY_H /* Copy file atomically. First try hardlinking, then fallback to creating a temporary file (destpath.tmp) and rename()ing it over srcpath. If the destination file already exists, it may or may not be overwritten, so that shouldn't be relied on. Returns -1 = error, 0 = source file not found, 1 = ok */ int file_copy(const char *srcpath, const char *destpath, bool try_hardlink); #endif