static int execute_start(struct lxc_handler *handler, void* data)
{
int j, i = 0;
struct execute_args *my_args = data;
char **argv;
int argc = 0, argc_add;
char *initpath;
while (my_args->argv[argc++]);
argc_add = 4;
if (my_args->quiet)
argc_add++;
if (!handler->conf->rootfs.path) {
argc_add += 4;
if (lxc_log_has_valid_level())
argc_add += 2;
}
argv = malloc((argc + argc_add) * sizeof(*argv));
if (!argv)
goto out1;
initpath = choose_init();
if (!initpath) {
ERROR("Failed to find an lxc-init");
goto out2;
}
argv[i++] = initpath;
if (my_args->quiet)
argv[i++] = "--quiet";
if (!handler->conf->rootfs.path) {
argv[i++] = "--name";
argv[i++] = (char *)handler->name;
argv[i++] = "--lxcpath";
argv[i++] = (char *)handler->lxcpath;
if (lxc_log_has_valid_level()) {
argv[i++] = "--logpriority";
argv[i++] = (char *)
lxc_log_priority_to_string(lxc_log_get_level());
}
}
argv[i++] = "--";
for (j = 0; j < argc; j++)
argv[i++] = my_args->argv[j];
argv[i++] = NULL;
NOTICE("exec'ing '%s'", my_args->argv[0]);
execvp(argv[0], argv);
SYSERROR("failed to exec %s", argv[0]);
free(initpath);
out2:
free(argv);
out1:
return 1;
}
static int execute_start(struct lxc_handler *handler, void* data)
{
int j, i = 0;
struct execute_args *my_args = data;
char **argv;
int argc = 0, argc_add;
char *initpath;
while (my_args->argv[argc++]);
/* lxc-init -n name -- [argc] NULL -> 5 */
argc_add = 5;
if (my_args->quiet)
argc_add++;
if (!handler->conf->rootfs.path)
argc_add += 2;
if (lxc_log_has_valid_level())
argc_add += 2;
argv = malloc((argc + argc_add) * sizeof(*argv));
if (!argv)
goto out1;
initpath = choose_init(NULL);
if (!initpath) {
ERROR("Failed to find an init.lxc or init.lxc.static");
goto out2;
}
argv[i++] = initpath;
argv[i++] = "-n";
argv[i++] = (char *)handler->name;
if (lxc_log_has_valid_level()) {
argv[i++] = "-l";
argv[i++] = (char *)lxc_log_priority_to_string(lxc_log_get_level());
}
if (handler->conf->logfile) {
argv[i++] = "-o";
argv[i++] = (char *)handler->conf->logfile;
}
if (my_args->quiet)
argv[i++] = "--quiet";
if (!handler->conf->rootfs.path) {
argv[i++] = "-P";
argv[i++] = (char *)handler->lxcpath;
}
argv[i++] = "--";
for (j = 0; j < argc; j++)
argv[i++] = my_args->argv[j];
argv[i++] = NULL;
NOTICE("Exec'ing \"%s\"", my_args->argv[0]);
execvp(argv[0], argv);
SYSERROR("Failed to exec %s", argv[0]);
free(initpath);
out2:
free(argv);
out1:
return 1;
}
