diff options
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/beam/erl_bif_port.c | 10 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_driver.h | 11 | ||||
| -rw-r--r-- | erts/emulator/beam/global.h | 8 |
3 files changed, 15 insertions, 14 deletions
diff --git a/erts/emulator/beam/erl_bif_port.c b/erts/emulator/beam/erl_bif_port.c index 1f6b62817d..cd423eb200 100644 --- a/erts/emulator/beam/erl_bif_port.c +++ b/erts/emulator/beam/erl_bif_port.c @@ -254,13 +254,13 @@ port_call(Process* c_p, Eterm arg1, Eterm arg2, Eterm arg3) Uint size; byte *bytes; byte *endp; - size_t real_size; + ErlDrvSizeT real_size; erts_driver_t *drv; byte port_input[256]; /* Default input buffer to encode in */ byte port_result[256]; /* Buffer for result from port. */ byte* port_resp; /* Pointer to result buffer. */ char *prc; - int ret; + ErlDrvSSizeT ret; Eterm res; Sint result_size; Eterm *hp; @@ -366,9 +366,9 @@ port_call(Process* c_p, Eterm arg1, Eterm arg2, Eterm arg3) erts_smp_proc_lock(c_p, ERTS_PROC_LOCK_MAIN); #ifdef HARDDEBUG { - int z; - printf("real_size = %ld,%d, ret = %d\r\n",real_size, - (int) real_size, ret); + ErlDrvSizeT z; + printf("real_size = %ld,%d, ret = %ld,%d\r\n", (unsigned long) real_size, + (int) real_size, (unsigned long)ret, (int) ret); printf("["); for(z = 0; z < real_size; ++z) { printf("%d, ",(int) bytes[z]); diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h index 4f2abfc907..d553622bfe 100644 --- a/erts/emulator/beam/erl_driver.h +++ b/erts/emulator/beam/erl_driver.h @@ -327,11 +327,12 @@ typedef struct erl_drv_entry { closed, and there is data in the driver queue that needs to be flushed before 'stop' can be called */ - int (*call)(ErlDrvData drv_data, - unsigned int command, char *buf, ErlDrvSizeT len, - char **rbuf, ErlDrvSizeT rlen, unsigned int *flags); - /* Works mostly like 'control', a synchronous - call into the driver. */ + ErlDrvSSizeT (*call)(ErlDrvData drv_data, + unsigned int command, char *buf, ErlDrvSizeT len, + char **rbuf, ErlDrvSizeT rlen, + unsigned int *flags); /* Works mostly like 'control', + a synchronous + call into the driver. */ void (*event)(ErlDrvData drv_data, ErlDrvEvent event, ErlDrvEventData event_data); /* Called when an event selected by diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index 3ab7d95525..f1335f600d 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -328,10 +328,10 @@ struct erts_driver_t_ { ErlDrvSSizeT (*control)(ErlDrvData drv_data, unsigned int command, char *buf, ErlDrvSizeT len, char **rbuf, ErlDrvSizeT rlen); /* Might be NULL */ - int (*call)(ErlDrvData drv_data, unsigned int command, - char *buf, ErlDrvSizeT len, - char **rbuf, ErlDrvSizeT rlen, /* Might be NULL */ - unsigned int *flags); + ErlDrvSSizeT (*call)(ErlDrvData drv_data, unsigned int command, + char *buf, ErlDrvSizeT len, + char **rbuf, ErlDrvSizeT rlen, /* Might be NULL */ + unsigned int *flags); void (*event)(ErlDrvData drv_data, ErlDrvEvent event, ErlDrvEventData event_data); void (*ready_input)(ErlDrvData drv_data, ErlDrvEvent event); |