Mercurial > dovecot > core-2.2

view src/lib/file-copy.h @ 22955:812e5c961328

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fts: Indexing virtual mailbox didn't always index the last mails
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Thu, 03 May 2018 18:33:00 +0300
parents e4eb71ae8e96
children
line wrap: on
line source

#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