view src/lib/file-copy.h @ 9191:b340ecb24469 HEAD

Fix VPATH build of RQUOTA support. Some rpcgen derive #include "..." paths from the infile argument. This will be off for VPATH builds, as the generated rquota_xdr.c code will look in $(srcdir), but we'll generate the rquota.h file in $(builddir). Play safe and copy rquota.x to $(builddir) first. This fixes the build on openSUSE 11.1.
author Matthias Andree <>
date Tue, 07 Jul 2009 21:01:36 +0200
parents e4eb71ae8e96
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);