diff --git a/src/topology/parser.c b/src/topology/parser.c index e6798be9..45462577 100644 --- a/src/topology/parser.c +++ b/src/topology/parser.c @@ -371,10 +371,25 @@ void snd_tplg_verbose(snd_tplg_t *tplg, int verbose) tplg->verbose = verbose; } +static bool is_little_endian(void) +{ +#ifdef __BYTE_ORDER + #if __BYTE_ORDER == __LITTLE_ENDIAN + return true; + #endif +#endif + return false; +} + snd_tplg_t *snd_tplg_new(void) { snd_tplg_t *tplg; + if (!is_little_endian()) { + SNDERR("error: cannot support big-endian machines\n"); + return NULL; + } + tplg = calloc(1, sizeof(snd_tplg_t)); if (!tplg) return NULL; diff --git a/src/topology/tplg_local.h b/src/topology/tplg_local.h index 06cb1005..e66d7f4e 100644 --- a/src/topology/tplg_local.h +++ b/src/topology/tplg_local.h @@ -12,6 +12,8 @@ #include #include +#include +#include #include #include "local.h"