diff options
Diffstat (limited to 'erts/emulator/beam/erl_afit_alloc.c')
| -rw-r--r-- | erts/emulator/beam/erl_afit_alloc.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/erts/emulator/beam/erl_afit_alloc.c b/erts/emulator/beam/erl_afit_alloc.c index bcc7ea04ae..570cc59be2 100644 --- a/erts/emulator/beam/erl_afit_alloc.c +++ b/erts/emulator/beam/erl_afit_alloc.c @@ -65,16 +65,20 @@ erts_afalc_start(AFAllctr_t *afallctr, AFAllctrInit_t *afinit, AllctrInit_t *init) { - AFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + AFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) afallctr; - init->sbmbct = 0; /* Small mbc not supported by afit */ + sys_memcpy((void *) afallctr, (void *) &zero.allctr, sizeof(AFAllctr_t)); - sys_memcpy((void *) afallctr, (void *) &nulled_state, sizeof(AFAllctr_t)); + init->sbmbct = 0; /* Small mbc not supported by afit */ allctr->mbc_header_size = sizeof(Carrier_t); allctr->min_mbc_size = MIN_MBC_SZ; |