diff options
author | Lennart Poettering <lennart@poettering.net> | 2014-08-18 18:12:55 +0200 |
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committer | Lennart Poettering <lennart@poettering.net> | 2014-08-18 18:12:55 +0200 |
commit | 630a4d9ea7298fb4a494662cbb4871069143ff56 (patch) | |
tree | 01059a8c749b0dabfd98b6f40a587e0fcdf8bfae /src/shared/memfd.h | |
parent | 283868e1dcd8ea7475850d9c6e7d4722c473dd50 (diff) | |
parent | e0fbf1fcffe014d5af6767b29f9108c2f2444888 (diff) |
Merge remote-tracking branch 'origin/master'
Diffstat (limited to 'src/shared/memfd.h')
-rw-r--r-- | src/shared/memfd.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/shared/memfd.h b/src/shared/memfd.h new file mode 100644 index 0000000000..02cb3978fa --- /dev/null +++ b/src/shared/memfd.h @@ -0,0 +1,41 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2013 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include <inttypes.h> +#include <sys/types.h> +#include <stdio.h> +#include "macro.h" +#include "util.h" + +int memfd_new(int *fd, const char *name); +int memfd_new_and_map(int *fd, const char *name, size_t sz, void **p); + +int memfd_map(int fd, uint64_t offset, size_t size, void **p); + +int memfd_set_sealed(int fd); +int memfd_get_sealed(int fd); + +int memfd_get_size(int fd, uint64_t *sz); +int memfd_set_size(int fd, uint64_t sz); + +int memfd_get_name(int fd, char **name); |