diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-07 01:32:44 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-06-07 01:32:44 -0400 |
commit | c35bcaf0283d4305c1432f80cc1e78ca5ebfe244 (patch) | |
tree | 87b51bac625dcfab01cba4be7348231d09f9d377 /src/systemd-nspawn/nspawn-mount.h | |
parent | 742e50e1d0c146e56ab55ab907cfa92fc73c372e (diff) |
./move.sh
Diffstat (limited to 'src/systemd-nspawn/nspawn-mount.h')
-rw-r--r-- | src/systemd-nspawn/nspawn-mount.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/systemd-nspawn/nspawn-mount.h b/src/systemd-nspawn/nspawn-mount.h new file mode 100644 index 0000000000..0daf145412 --- /dev/null +++ b/src/systemd-nspawn/nspawn-mount.h @@ -0,0 +1,69 @@ +#pragma once + +/*** + This file is part of systemd. + + Copyright 2015 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 <stdbool.h> + +typedef enum VolatileMode { + VOLATILE_NO, + VOLATILE_YES, + VOLATILE_STATE, + _VOLATILE_MODE_MAX, + _VOLATILE_MODE_INVALID = -1 +} VolatileMode; + +typedef enum CustomMountType { + CUSTOM_MOUNT_BIND, + CUSTOM_MOUNT_TMPFS, + CUSTOM_MOUNT_OVERLAY, + _CUSTOM_MOUNT_TYPE_MAX, + _CUSTOM_MOUNT_TYPE_INVALID = -1 +} CustomMountType; + +typedef struct CustomMount { + CustomMountType type; + bool read_only; + char *source; /* for overlayfs this is the upper directory */ + char *destination; + char *options; + char *work_dir; + char **lower; +} CustomMount; + +CustomMount* custom_mount_add(CustomMount **l, unsigned *n, CustomMountType t); + +void custom_mount_free_all(CustomMount *l, unsigned n); +int bind_mount_parse(CustomMount **l, unsigned *n, const char *s, bool read_only); +int tmpfs_mount_parse(CustomMount **l, unsigned *n, const char *s); + +int custom_mount_compare(const void *a, const void *b); + +int mount_all(const char *dest, bool use_userns, bool in_userns, bool use_netns, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context); +int mount_sysfs(const char *dest); + +int mount_cgroups(const char *dest, bool unified_requested, bool userns, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context); +int mount_systemd_cgroup_writable(const char *dest, bool unified_requested); + +int mount_custom(const char *dest, CustomMount *mounts, unsigned n, bool userns, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context); + +int setup_volatile(const char *directory, VolatileMode mode, bool userns, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context); +int setup_volatile_state(const char *directory, VolatileMode mode, bool userns, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context); + +VolatileMode volatile_mode_from_string(const char *s); |