* to find out what you can do.
*
* Commands always output a freeform string.
+ *
+ * Since libguestfs 1.5.7, the debug command has been enabled
+ * by default for all builds (previously you had to enable it
+ * in configure). This command is not part of the stable ABI
+ * and may change at any time.
*/
-#if ENABLE_DEBUG_COMMAND
struct cmd {
const char *cmd;
char * (*f) (const char *subcmd, int argc, char *const *const argv);
};
static char *debug_help (const char *subcmd, int argc, char *const *const argv);
+static char *debug_core_pattern (const char *subcmd, int argc, char *const *const argv);
static char *debug_env (const char *subcmd, int argc, char *const *const argv);
static char *debug_fds (const char *subcmd, int argc, char *const *const argv);
static char *debug_ls (const char *subcmd, int argc, char *const *const argv);
static char *debug_ll (const char *subcmd, int argc, char *const *const argv);
static char *debug_segv (const char *subcmd, int argc, char *const *const argv);
static char *debug_sh (const char *subcmd, int argc, char *const *const argv);
-static char *debug_core_pattern (const char *subcmd, int argc, char *const *const argv);
static struct cmd cmds[] = {
{ "help", debug_help },
{ "sh", debug_sh },
{ NULL, NULL }
};
-#endif
-
-#if ! ENABLE_DEBUG_COMMAND
-# define MAYBE_UNUSED ATTRIBUTE_UNUSED
-#else
-# define MAYBE_UNUSED /* empty */
-#endif
char *
-do_debug (const char *subcmd MAYBE_UNUSED, char *const *argv MAYBE_UNUSED)
+do_debug (const char *subcmd, char *const *argv)
{
-#if ENABLE_DEBUG_COMMAND
int argc, i;
for (i = argc = 0; argv[i] != NULL; ++i)
reply_with_error ("use 'debug help' to list the supported commands");
return NULL;
-#else
- reply_with_error ("guestfsd was not configured with --enable-debug-command");
- return NULL;
-#endif
}
-#if ENABLE_DEBUG_COMMAND
static char *
debug_help (const char *subcmd, int argc, char *const *const argv)
{
return ret;
}
-#endif /* ENABLE_DEBUG_COMMAND */
-
-#if ENABLE_DEBUG_COMMAND
static int
write_cb (void *fd_ptr, const void *buf, size_t len)
{
int fd = *(int *)fd_ptr;
return xwrite (fd, buf, len);
}
-#endif
/* Has one FileIn parameter. */
int
-do_debug_upload (const char *filename MAYBE_UNUSED, int mode MAYBE_UNUSED)
+do_debug_upload (const char *filename, int mode)
{
-#if ENABLE_DEBUG_COMMAND
/* Not chrooted - this command lets you upload a file to anywhere
* in the appliance.
*/
}
return 0;
-#else
- reply_with_error ("guestfsd was not configured with --enable-debug-command");
- return NULL;
-#endif
}