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network: give getters a void pointer arg

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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
This commit is contained in:
Christian Brauner 2017-06-16 16:28:03 +02:00
parent 519df1c1ac
commit cccd2219a4
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GPG Key ID: 7B3C391EFEA93624
4 changed files with 129 additions and 96 deletions
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4
src/lxc/commands.c
View File

@ -561,12 +561,12 @@ static int lxc_cmd_get_config_item_callback(int fd, struct lxc_cmd_req *req,
item = lxc_getconfig(req->data); item = lxc_getconfig(req->data);
if (!item) if (!item)
goto err1; goto err1;
cilen = item->get(req->data, NULL, 0, handler->conf); cilen = item->get(req->data, NULL, 0, handler->conf, NULL);
if (cilen <= 0) if (cilen <= 0)
goto err1; goto err1;
cidata = alloca(cilen + 1); cidata = alloca(cilen + 1);
if (item->get(req->data, cidata, cilen + 1, handler->conf) != cilen) if (item->get(req->data, cidata, cilen + 1, handler->conf, NULL) != cilen)
goto err1; goto err1;
cidata[cilen] = '\0'; cidata[cilen] = '\0';
rsp.data = cidata; rsp.data = cidata;

216
src/lxc/confile.c
View File

@ -66,119 +66,133 @@ lxc_log_define(lxc_confile, lxc);
static int set_config_personality(const char *, const char *, struct lxc_conf *, static int set_config_personality(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_personality(const char *, char *, int, struct lxc_conf *); static int get_config_personality(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_personality(const char *, struct lxc_conf *, void *); static int clr_config_personality(const char *, struct lxc_conf *, void *);
static int set_config_pts(const char *, const char *, struct lxc_conf *, static int set_config_pts(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_pts(const char *, char *, int, struct lxc_conf *); static int get_config_pts(const char *, char *, int, struct lxc_conf *, void *);
static int clr_config_pts(const char *, struct lxc_conf *, void *); static int clr_config_pts(const char *, struct lxc_conf *, void *);
static int set_config_tty(const char *, const char *, struct lxc_conf *, static int set_config_tty(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_tty(const char *, char *, int, struct lxc_conf *); static int get_config_tty(const char *, char *, int, struct lxc_conf *, void *);
static int clr_config_tty(const char *, struct lxc_conf *, void *); static int clr_config_tty(const char *, struct lxc_conf *, void *);
static int set_config_ttydir(const char *, const char *, struct lxc_conf *, static int set_config_ttydir(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_ttydir(const char *, char *, int, struct lxc_conf *); static int get_config_ttydir(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_ttydir(const char *, struct lxc_conf *, void *); static int clr_config_ttydir(const char *, struct lxc_conf *, void *);
static int set_config_kmsg(const char *, const char *, struct lxc_conf *, static int set_config_kmsg(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_kmsg(const char *, char *, int, struct lxc_conf *); static int get_config_kmsg(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_kmsg(const char *, struct lxc_conf *, void *); static int clr_config_kmsg(const char *, struct lxc_conf *, void *);
static int set_config_lsm_aa_profile(const char *, const char *, static int set_config_lsm_aa_profile(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_lsm_aa_profile(const char *, char *, int, static int get_config_lsm_aa_profile(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_lsm_aa_profile(const char *, struct lxc_conf *, void *); static int clr_config_lsm_aa_profile(const char *, struct lxc_conf *, void *);
static int set_config_lsm_aa_incomplete(const char *, const char *, static int set_config_lsm_aa_incomplete(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_lsm_aa_incomplete(const char *, char *, int, static int get_config_lsm_aa_incomplete(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_lsm_aa_incomplete(const char *, struct lxc_conf *, static int clr_config_lsm_aa_incomplete(const char *, struct lxc_conf *,
void *); void *);
static int set_config_lsm_se_context(const char *, const char *, static int set_config_lsm_se_context(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_lsm_se_context(const char *, char *, int, static int get_config_lsm_se_context(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_lsm_se_context(const char *, struct lxc_conf *, void *); static int clr_config_lsm_se_context(const char *, struct lxc_conf *, void *);
static int set_config_cgroup(const char *, const char *, struct lxc_conf *, static int set_config_cgroup(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_cgroup(const char *, char *, int, struct lxc_conf *); static int get_config_cgroup(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_cgroup(const char *, struct lxc_conf *, void *); static int clr_config_cgroup(const char *, struct lxc_conf *, void *);
static int set_config_idmaps(const char *, const char *, struct lxc_conf *, static int set_config_idmaps(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_idmaps(const char *, char *, int, struct lxc_conf *); static int get_config_idmaps(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_idmaps(const char *, struct lxc_conf *, void *); static int clr_config_idmaps(const char *, struct lxc_conf *, void *);
static int set_config_loglevel(const char *, const char *, struct lxc_conf *, static int set_config_loglevel(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_loglevel(const char *, char *, int, struct lxc_conf *); static int get_config_loglevel(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_loglevel(const char *, struct lxc_conf *, void *); static int clr_config_loglevel(const char *, struct lxc_conf *, void *);
static int set_config_logfile(const char *, const char *, struct lxc_conf *, static int set_config_logfile(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_logfile(const char *, char *, int, struct lxc_conf *); static int get_config_logfile(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_logfile(const char *, struct lxc_conf *, void *); static int clr_config_logfile(const char *, struct lxc_conf *, void *);
static int set_config_mount(const char *, const char *, struct lxc_conf *, static int set_config_mount(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_mount(const char *, char *, int, struct lxc_conf *); static int get_config_mount(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_mount(const char *, struct lxc_conf *, void *); static int clr_config_mount(const char *, struct lxc_conf *, void *);
static int set_config_mount_auto(const char *, const char *, struct lxc_conf *, static int set_config_mount_auto(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_mount_auto(const char *, char *, int, struct lxc_conf *); static int get_config_mount_auto(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_mount_auto(const char *, struct lxc_conf *, void *); static int clr_config_mount_auto(const char *, struct lxc_conf *, void *);
static int set_config_fstab(const char *, const char *, struct lxc_conf *, static int set_config_fstab(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_fstab(const char *, char *, int, struct lxc_conf *); static int get_config_fstab(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_fstab(const char *, struct lxc_conf *, void *); static int clr_config_fstab(const char *, struct lxc_conf *, void *);
static int set_config_rootfs_mount(const char *, const char *, static int set_config_rootfs_mount(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_rootfs_mount(const char *, char *, int, static int get_config_rootfs_mount(const char *, char *, int, struct lxc_conf *,
struct lxc_conf *); void *);
static int clr_config_rootfs_mount(const char *, struct lxc_conf *, void *); static int clr_config_rootfs_mount(const char *, struct lxc_conf *, void *);
static int set_config_rootfs_options(const char *, const char *, static int set_config_rootfs_options(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_rootfs_options(const char *, char *, int, static int get_config_rootfs_options(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_rootfs_options(const char *, struct lxc_conf *, void *); static int clr_config_rootfs_options(const char *, struct lxc_conf *, void *);
static int set_config_rootfs_backend(const char *, const char *, static int set_config_rootfs_backend(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_rootfs_backend(const char *, char *, int, static int get_config_rootfs_backend(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_rootfs_backend(const char *, struct lxc_conf *, void *); static int clr_config_rootfs_backend(const char *, struct lxc_conf *, void *);
static int set_config_rootfs(const char *, const char *, struct lxc_conf *, static int set_config_rootfs(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_rootfs(const char *, char *, int, struct lxc_conf *); static int get_config_rootfs(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_rootfs(const char *, struct lxc_conf *, void *); static int clr_config_rootfs(const char *, struct lxc_conf *, void *);
static int set_config_pivotdir(const char *, const char *, struct lxc_conf *, static int set_config_pivotdir(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_pivotdir(const char *, char *, int, struct lxc_conf *); static int get_config_pivotdir(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_pivotdir(const char *, struct lxc_conf *, void *); static int clr_config_pivotdir(const char *, struct lxc_conf *, void *);
static int set_config_utsname(const char *, const char *, struct lxc_conf *, static int set_config_utsname(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_utsname(const char *, char *, int, struct lxc_conf *); static int get_config_utsname(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_utsname(const char *, struct lxc_conf *, void *); static int clr_config_utsname(const char *, struct lxc_conf *, void *);
static int set_config_hooks(const char *, const char *, struct lxc_conf *, static int set_config_hooks(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_hooks(const char *, char *, int, struct lxc_conf *); static int get_config_hooks(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_hooks(const char *, struct lxc_conf *, void *); static int clr_config_hooks(const char *, struct lxc_conf *, void *);
static int set_config_network_type(const char *, const char *, static int set_config_network_type(const char *, const char *,
@ -249,122 +263,140 @@ static int clr_config_network_ipv6_gateway(const char *, struct lxc_conf *,
static int set_config_network_nic(const char *, const char *, struct lxc_conf *, static int set_config_network_nic(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_network_item(const char *, char *, int, static int get_config_network_item(const char *, char *, int, struct lxc_conf *,
struct lxc_conf *); void *);
static int clr_config_network_nic(const char *, struct lxc_conf *, void *); static int clr_config_network_nic(const char *, struct lxc_conf *, void *);
static int set_config_network(const char *, const char *, struct lxc_conf *, static int set_config_network(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_network(const char *, char *, int, struct lxc_conf *); static int get_config_network(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_network(const char *, struct lxc_conf *, void *); static int clr_config_network(const char *, struct lxc_conf *, void *);
static int set_config_cap_drop(const char *, const char *, struct lxc_conf *, static int set_config_cap_drop(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_cap_drop(const char *, char *, int, struct lxc_conf *); static int get_config_cap_drop(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_cap_drop(const char *, struct lxc_conf *, void *); static int clr_config_cap_drop(const char *, struct lxc_conf *, void *);
static int set_config_cap_keep(const char *, const char *, struct lxc_conf *, static int set_config_cap_keep(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_cap_keep(const char *, char *, int, struct lxc_conf *); static int get_config_cap_keep(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_cap_keep(const char *, struct lxc_conf *, void *); static int clr_config_cap_keep(const char *, struct lxc_conf *, void *);
static int set_config_console_logfile(const char *, const char *, static int set_config_console_logfile(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_console_logfile(const char *, char *, int, static int get_config_console_logfile(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_console_logfile(const char *, struct lxc_conf *, void *); static int clr_config_console_logfile(const char *, struct lxc_conf *, void *);
static int set_config_console(const char *, const char *, struct lxc_conf *, static int set_config_console(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_console(const char *, char *, int, struct lxc_conf *); static int get_config_console(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_console(const char *, struct lxc_conf *, void *); static int clr_config_console(const char *, struct lxc_conf *, void *);
static int set_config_seccomp(const char *, const char *, struct lxc_conf *, static int set_config_seccomp(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_seccomp(const char *, char *, int, struct lxc_conf *); static int get_config_seccomp(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_seccomp(const char *, struct lxc_conf *, void *); static int clr_config_seccomp(const char *, struct lxc_conf *, void *);
static int set_config_includefiles(const char *, const char *, static int set_config_includefiles(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_includefiles(const char *, char *, int, static int get_config_includefiles(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_includefiles(const char *, struct lxc_conf *, void *); static int clr_config_includefiles(const char *, struct lxc_conf *, void *);
static int set_config_autodev(const char *, const char *, struct lxc_conf *, static int set_config_autodev(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_autodev(const char *, char *, int, struct lxc_conf *); static int get_config_autodev(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_autodev(const char *, struct lxc_conf *, void *); static int clr_config_autodev(const char *, struct lxc_conf *, void *);
static int set_config_haltsignal(const char *, const char *, struct lxc_conf *, static int set_config_haltsignal(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_haltsignal(const char *, char *, int, struct lxc_conf *); static int get_config_haltsignal(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_haltsignal(const char *, struct lxc_conf *, void *); static int clr_config_haltsignal(const char *, struct lxc_conf *, void *);
static int set_config_rebootsignal(const char *, const char *, static int set_config_rebootsignal(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_rebootsignal(const char *, char *, int, static int get_config_rebootsignal(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_rebootsignal(const char *, struct lxc_conf *, void *); static int clr_config_rebootsignal(const char *, struct lxc_conf *, void *);
static int set_config_stopsignal(const char *, const char *, struct lxc_conf *, static int set_config_stopsignal(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_stopsignal(const char *, char *, int, struct lxc_conf *); static int get_config_stopsignal(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_stopsignal(const char *, struct lxc_conf *, void *); static int clr_config_stopsignal(const char *, struct lxc_conf *, void *);
static int set_config_start(const char *, const char *, struct lxc_conf *, static int set_config_start(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_start(const char *, char *, int, struct lxc_conf *); static int get_config_start(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_start(const char *, struct lxc_conf *, void *); static int clr_config_start(const char *, struct lxc_conf *, void *);
static int set_config_monitor(const char *, const char *, struct lxc_conf *, static int set_config_monitor(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_monitor(const char *, char *, int, struct lxc_conf *); static int get_config_monitor(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_monitor(const char *, struct lxc_conf *, void *); static int clr_config_monitor(const char *, struct lxc_conf *, void *);
static int set_config_group(const char *, const char *, struct lxc_conf *, static int set_config_group(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_group(const char *, char *, int, struct lxc_conf *); static int get_config_group(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_group(const char *, struct lxc_conf *, void *); static int clr_config_group(const char *, struct lxc_conf *, void *);
static int set_config_environment(const char *, const char *, struct lxc_conf *, static int set_config_environment(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_environment(const char *, char *, int, struct lxc_conf *); static int get_config_environment(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_environment(const char *, struct lxc_conf *, void *); static int clr_config_environment(const char *, struct lxc_conf *, void *);
static int set_config_init_cmd(const char *, const char *, struct lxc_conf *, static int set_config_init_cmd(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_init_cmd(const char *, char *, int, struct lxc_conf *); static int get_config_init_cmd(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_init_cmd(const char *, struct lxc_conf *, void *); static int clr_config_init_cmd(const char *, struct lxc_conf *, void *);
static int set_config_init_uid(const char *, const char *, struct lxc_conf *, static int set_config_init_uid(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_init_uid(const char *, char *, int, struct lxc_conf *); static int get_config_init_uid(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_init_uid(const char *, struct lxc_conf *, void *); static int clr_config_init_uid(const char *, struct lxc_conf *, void *);
static int set_config_init_gid(const char *, const char *, struct lxc_conf *, static int set_config_init_gid(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_init_gid(const char *, char *, int, struct lxc_conf *); static int get_config_init_gid(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_init_gid(const char *, struct lxc_conf *, void *); static int clr_config_init_gid(const char *, struct lxc_conf *, void *);
static int set_config_ephemeral(const char *, const char *, struct lxc_conf *, static int set_config_ephemeral(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_ephemeral(const char *, char *, int, struct lxc_conf *); static int get_config_ephemeral(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_ephemeral(const char *, struct lxc_conf *, void *); static int clr_config_ephemeral(const char *, struct lxc_conf *, void *);
static int set_config_syslog(const char *, const char *, struct lxc_conf *, static int set_config_syslog(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_syslog(const char *, char *, int, struct lxc_conf *); static int get_config_syslog(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_syslog(const char *, struct lxc_conf *, void *); static int clr_config_syslog(const char *, struct lxc_conf *, void *);
static int set_config_no_new_privs(const char *, const char *, static int set_config_no_new_privs(const char *, const char *,
struct lxc_conf *, void *); struct lxc_conf *, void *);
static int get_config_no_new_privs(const char *, char *, int, static int get_config_no_new_privs(const char *, char *, int,
struct lxc_conf *); struct lxc_conf *, void *);
static int clr_config_no_new_privs(const char *, struct lxc_conf *, void *); static int clr_config_no_new_privs(const char *, struct lxc_conf *, void *);
static int set_config_limit(const char *, const char *, struct lxc_conf *, static int set_config_limit(const char *, const char *, struct lxc_conf *,
void *); void *);
static int get_config_limit(const char *, char *, int, struct lxc_conf *); static int get_config_limit(const char *, char *, int, struct lxc_conf *,
void *);
static int clr_config_limit(const char *, struct lxc_conf *, void *); static int clr_config_limit(const char *, struct lxc_conf *, void *);
static struct lxc_config_t config[] = { static struct lxc_config_t config[] = {
@ -3194,7 +3226,7 @@ static int set_config_no_new_privs(const char *key, const char *value,
/* Callbacks to get configuration items. */ /* Callbacks to get configuration items. */
static int get_config_personality(const char *key, char *retv, int inlen, static int get_config_personality(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int fulllen = 0; int fulllen = 0;
@ -3222,13 +3254,13 @@ static int get_config_personality(const char *key, char *retv, int inlen,
} }
static int get_config_pts(const char *key, char *retv, int inlen, static int get_config_pts(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->pts); return lxc_get_conf_int(c, retv, inlen, c->pts);
} }
static int get_config_tty(const char *key, char *retv, int inlen, static int get_config_tty(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->tty); return lxc_get_conf_int(c, retv, inlen, c->tty);
} }
@ -3244,32 +3276,32 @@ static inline int lxc_get_conf_str(char *retv, int inlen, const char *value)
} }
static int get_config_ttydir(const char *key, char *retv, int inlen, static int get_config_ttydir(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->ttydir); return lxc_get_conf_str(retv, inlen, c->ttydir);
} }
static int get_config_kmsg(const char *key, char *retv, int inlen, static int get_config_kmsg(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->kmsg); return lxc_get_conf_int(c, retv, inlen, c->kmsg);
} }
static int get_config_lsm_aa_profile(const char *key, char *retv, int inlen, static int get_config_lsm_aa_profile(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->lsm_aa_profile); return lxc_get_conf_str(retv, inlen, c->lsm_aa_profile);
} }
static int get_config_lsm_aa_incomplete(const char *key, char *retv, int inlen, static int get_config_lsm_aa_incomplete(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, return lxc_get_conf_int(c, retv, inlen,
c->lsm_aa_allow_incomplete); c->lsm_aa_allow_incomplete);
} }
static int get_config_lsm_se_context(const char *key, char *retv, int inlen, static int get_config_lsm_se_context(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->lsm_se_context); return lxc_get_conf_str(retv, inlen, c->lsm_se_context);
} }
@ -3284,7 +3316,7 @@ static int get_config_lsm_se_context(const char *key, char *retv, int inlen,
* in 'lxc.cgroup.subsystem.key = value' format. * in 'lxc.cgroup.subsystem.key = value' format.
*/ */
static int get_config_cgroup(const char *key, char *retv, int inlen, static int get_config_cgroup(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
struct lxc_list *it; struct lxc_list *it;
int len; int len;
@ -3316,7 +3348,7 @@ static int get_config_cgroup(const char *key, char *retv, int inlen,
} }
static int get_config_idmaps(const char *key, char *retv, int inlen, static int get_config_idmaps(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
struct lxc_list *it; struct lxc_list *it;
int len, listlen, ret; int len, listlen, ret;
@ -3365,7 +3397,7 @@ static int get_config_idmaps(const char *key, char *retv, int inlen,
} }
static int get_config_loglevel(const char *key, char *retv, int inlen, static int get_config_loglevel(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
const char *v; const char *v;
v = lxc_log_priority_to_string(c->loglevel); v = lxc_log_priority_to_string(c->loglevel);
@ -3373,19 +3405,19 @@ static int get_config_loglevel(const char *key, char *retv, int inlen,
} }
static int get_config_logfile(const char *key, char *retv, int inlen, static int get_config_logfile(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->logfile); return lxc_get_conf_str(retv, inlen, c->logfile);
} }
static int get_config_fstab(const char *key, char *retv, int inlen, static int get_config_fstab(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->fstab); return lxc_get_conf_str(retv, inlen, c->fstab);
} }
static int get_config_mount_auto(const char *key, char *retv, int inlen, static int get_config_mount_auto(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
const char *sep = ""; const char *sep = "";
@ -3469,7 +3501,7 @@ static int get_config_mount_auto(const char *key, char *retv, int inlen,
} }
static int get_config_mount(const char *key, char *retv, int inlen, static int get_config_mount(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
struct lxc_list *it; struct lxc_list *it;
@ -3488,37 +3520,37 @@ static int get_config_mount(const char *key, char *retv, int inlen,
} }
static int get_config_rootfs(const char *key, char *retv, int inlen, static int get_config_rootfs(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->rootfs.path); return lxc_get_conf_str(retv, inlen, c->rootfs.path);
} }
static int get_config_rootfs_mount(const char *key, char *retv, int inlen, static int get_config_rootfs_mount(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->rootfs.mount); return lxc_get_conf_str(retv, inlen, c->rootfs.mount);
} }
static int get_config_rootfs_options(const char *key, char *retv, int inlen, static int get_config_rootfs_options(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->rootfs.options); return lxc_get_conf_str(retv, inlen, c->rootfs.options);
} }
static int get_config_rootfs_backend(const char *key, char *retv, int inlen, static int get_config_rootfs_backend(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->rootfs.bdev_type); return lxc_get_conf_str(retv, inlen, c->rootfs.bdev_type);
} }
static int get_config_pivotdir(const char *key, char *retv, int inlen, static int get_config_pivotdir(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return 0; return 0;
} }
static int get_config_utsname(const char *key, char *retv, int inlen, static int get_config_utsname(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str( return lxc_get_conf_str(
retv, inlen, retv, inlen,
@ -3526,7 +3558,7 @@ static int get_config_utsname(const char *key, char *retv, int inlen,
} }
static int get_config_hooks(const char *key, char *retv, int inlen, static int get_config_hooks(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
char *subkey; char *subkey;
int len, fulllen = 0, found = -1; int len, fulllen = 0, found = -1;
@ -3563,7 +3595,7 @@ static int get_config_hooks(const char *key, char *retv, int inlen,
} }
static int get_config_network(const char *key, char *retv, int inlen, static int get_config_network(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
struct lxc_list *it; struct lxc_list *it;
@ -3591,7 +3623,7 @@ static int get_config_network(const char *key, char *retv, int inlen,
* type). * type).
*/ */
static int get_config_network_item(const char *key, char *retv, int inlen, static int get_config_network_item(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
char *p1; char *p1;
int len, fulllen = 0; int len, fulllen = 0;
@ -3710,7 +3742,7 @@ static int get_config_network_item(const char *key, char *retv, int inlen,
} }
static int get_config_cap_drop(const char *key, char *retv, int inlen, static int get_config_cap_drop(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
struct lxc_list *it; struct lxc_list *it;
@ -3727,7 +3759,7 @@ static int get_config_cap_drop(const char *key, char *retv, int inlen,
} }
static int get_config_cap_keep(const char *key, char *retv, int inlen, static int get_config_cap_keep(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
struct lxc_list *it; struct lxc_list *it;
@ -3744,49 +3776,49 @@ static int get_config_cap_keep(const char *key, char *retv, int inlen,
} }
static int get_config_console(const char *key, char *retv, int inlen, static int get_config_console(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->console.path); return lxc_get_conf_str(retv, inlen, c->console.path);
} }
static int get_config_console_logfile(const char *key, char *retv, int inlen, static int get_config_console_logfile(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->console.log_path); return lxc_get_conf_str(retv, inlen, c->console.log_path);
} }
static int get_config_seccomp(const char *key, char *retv, int inlen, static int get_config_seccomp(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->seccomp); return lxc_get_conf_str(retv, inlen, c->seccomp);
} }
static int get_config_autodev(const char *key, char *retv, int inlen, static int get_config_autodev(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->autodev); return lxc_get_conf_int(c, retv, inlen, c->autodev);
} }
static int get_config_haltsignal(const char *key, char *retv, int inlen, static int get_config_haltsignal(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->haltsignal); return lxc_get_conf_int(c, retv, inlen, c->haltsignal);
} }
static int get_config_rebootsignal(const char *key, char *retv, int inlen, static int get_config_rebootsignal(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->rebootsignal); return lxc_get_conf_int(c, retv, inlen, c->rebootsignal);
} }
static int get_config_stopsignal(const char *key, char *retv, int inlen, static int get_config_stopsignal(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->stopsignal); return lxc_get_conf_int(c, retv, inlen, c->stopsignal);
} }
static int get_config_start(const char *key, char *retv, int inlen, static int get_config_start(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
if (strcmp(key + 10, "auto") == 0) if (strcmp(key + 10, "auto") == 0)
return lxc_get_conf_int(c, retv, inlen, c->start_auto); return lxc_get_conf_int(c, retv, inlen, c->start_auto);
@ -3799,19 +3831,19 @@ static int get_config_start(const char *key, char *retv, int inlen,
} }
static int get_config_syslog(const char *key, char *retv, int inlen, static int get_config_syslog(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->syslog); return lxc_get_conf_str(retv, inlen, c->syslog);
} }
static int get_config_monitor(const char *key, char *retv, int inlen, static int get_config_monitor(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->monitor_unshare); return lxc_get_conf_int(c, retv, inlen, c->monitor_unshare);
} }
static int get_config_group(const char *key, char *retv, int inlen, static int get_config_group(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
struct lxc_list *it; struct lxc_list *it;
@ -3828,7 +3860,7 @@ static int get_config_group(const char *key, char *retv, int inlen,
} }
static int get_config_environment(const char *key, char *retv, int inlen, static int get_config_environment(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int len, fulllen = 0; int len, fulllen = 0;
struct lxc_list *it; struct lxc_list *it;
@ -3845,31 +3877,31 @@ static int get_config_environment(const char *key, char *retv, int inlen,
} }
static int get_config_init_cmd(const char *key, char *retv, int inlen, static int get_config_init_cmd(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_str(retv, inlen, c->init_cmd); return lxc_get_conf_str(retv, inlen, c->init_cmd);
} }
static int get_config_init_uid(const char *key, char *retv, int inlen, static int get_config_init_uid(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->init_uid); return lxc_get_conf_int(c, retv, inlen, c->init_uid);
} }
static int get_config_init_gid(const char *key, char *retv, int inlen, static int get_config_init_gid(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->init_gid); return lxc_get_conf_int(c, retv, inlen, c->init_gid);
} }
static int get_config_ephemeral(const char *key, char *retv, int inlen, static int get_config_ephemeral(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->ephemeral); return lxc_get_conf_int(c, retv, inlen, c->ephemeral);
} }
static int get_config_no_new_privs(const char *key, char *retv, int inlen, static int get_config_no_new_privs(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return lxc_get_conf_int(c, retv, inlen, c->no_new_privs); return lxc_get_conf_int(c, retv, inlen, c->no_new_privs);
} }
@ -3880,7 +3912,7 @@ static int get_config_no_new_privs(const char *key, char *retv, int inlen,
* printed, in 'lxc.limit.resource = value' format. * printed, in 'lxc.limit.resource = value' format.
*/ */
static int get_config_limit(const char *key, char *retv, int inlen, static int get_config_limit(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
int fulllen = 0, len; int fulllen = 0, len;
bool get_all = false; bool get_all = false;
@ -4252,7 +4284,7 @@ static inline int clr_config_includefiles(const char *key, struct lxc_conf *c,
} }
static int get_config_includefiles(const char *key, char *retv, int inlen, static int get_config_includefiles(const char *key, char *retv, int inlen,
struct lxc_conf *c) struct lxc_conf *c, void *data)
{ {
return -ENOSYS; return -ENOSYS;
} }

3
src/lxc/confile.h
View File

@ -33,7 +33,8 @@ struct lxc_list;
typedef int (*config_set_cb)(const char *, const char *, struct lxc_conf *, typedef int (*config_set_cb)(const char *, const char *, struct lxc_conf *,
void *data); void *data);
typedef int (*config_get_cb)(const char *, char *, int, struct lxc_conf *); typedef int (*config_get_cb)(const char *, char *, int, struct lxc_conf *,
void *);
typedef int (*config_clr_cb)(const char *, struct lxc_conf *c, void *data); typedef int (*config_clr_cb)(const char *, struct lxc_conf *c, void *data);
struct lxc_config_t { struct lxc_config_t {
char *name; char *name;

2
src/lxc/lxccontainer.c
View File

@ -2038,7 +2038,7 @@ static int do_lxcapi_get_config_item(struct lxc_container *c, const char *key, c
* implemented. * implemented.
*/ */
if (config && config->get) if (config && config->get)
ret = config->get(key, retv, inlen, c->lxc_conf); ret = config->get(key, retv, inlen, c->lxc_conf, NULL);
container_mem_unlock(c); container_mem_unlock(c);
return ret; return ret;