Mercurial > dovecot > original-hg > dovecot-1.2
view src/lib/fdatasync-path.c @ 9490:fd84592e817b HEAD
dovecot-example.conf: Updated dict comments.
author | Timo Sirainen <tss@iki.fi> |
---|---|
date | Mon, 23 Nov 2009 13:08:47 -0500 |
parents | ebfcfa35b4f4 |
children | 00cd9aacd03c |
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/* Copyright (c) 2008-2009 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "fdatasync-path.h" #include <fcntl.h> #include <unistd.h> int fdatasync_path(const char *path) { int fd, ret = 0; /* Directories need to be opened as read-only. fsync() doesn't appear to care about it. */ fd = open(path, O_RDONLY); if (fd == -1) return -1; if (fdatasync(fd) < 0) { /* Some OSes/FSes don't allow fsyncing directores. Silently ignore the problem. */ if (errno == EBADF) { /* e.g. NetBSD */ } else if (errno == EINVAL) { /* e.g. Linux+CIFS */ } else { ret = -1; } } (void)close(fd); return ret; }