| |
| #pragma once |
| |
| #include <stdbool.h> |
| |
| #include "cgroup-util.h" |
| #include "volatile-util.h" |
| |
| typedef enum MountSettingsMask { |
| MOUNT_FATAL = 1 << 0, |
| MOUNT_USE_USERNS = 1 << 1, |
| MOUNT_IN_USERNS = 1 << 2, |
| MOUNT_APPLY_APIVFS_RO = 1 << 3, |
| MOUNT_APPLY_APIVFS_NETNS = 1 << 4, |
| |
| MOUNT_INACCESSIBLE_REG = 1 << 5, |
| } MountSettingsMask; |
| |
| 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; |
| char *destination; |
| char *options; |
| char *work_dir; |
| char **lower; |
| char *rm_rf_tmpdir; |
| } CustomMount; |
| |
| CustomMount* custom_mount_add(CustomMount **l, size_t *n, CustomMountType t); |
| void custom_mount_free_all(CustomMount *l, size_t n); |
| int custom_mount_prepare_all(const char *dest, CustomMount *l, size_t n); |
| |
| int bind_mount_parse(CustomMount **l, size_t *n, const char *s, bool read_only); |
| int tmpfs_mount_parse(CustomMount **l, size_t *n, const char *s); |
| int overlay_mount_parse(CustomMount **l, size_t *n, const char *s, bool read_only); |
| |
| int mount_all(const char *dest, MountSettingsMask mount_settings, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context); |
| int mount_sysfs(const char *dest, MountSettingsMask mount_settings); |
| |
| int mount_cgroups(const char *dest, CGroupUnified unified_requested, bool userns, uid_t uid_shift, uid_t uid_range, const char *selinux_apifs_context, bool use_cgns); |
| int mount_systemd_cgroup_writable(const char *dest, CGroupUnified unified_requested); |
| |
| int mount_custom(const char *dest, CustomMount *mounts, size_t 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); |
| |
| int pivot_root_parse(char **pivot_root_new, char **pivot_root_old, const char *s); |
| int setup_pivot_root(const char *directory, const char *pivot_root_new, const char *pivot_root_old); |