Fix compile warnings on 64-bit systems

Don't cast pointers to int in definitions of PRISM2_HOSTAPD_RID_HDR_LEN
and PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN.  Use size_t instead.  That's
actually what the code needs.

diff --git a/hostapd/hostap_common.h b/hostapd/hostap_common.h
index 1e38df3..5a57dca 100644 (file)
--- a/hostapd/hostap_common.h
+++ b/hostapd/hostap_common.h
@@ -147,9 +147,9 @@ enum {
 
 #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
 #define PRISM2_HOSTAPD_RID_HDR_LEN \
-((int) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
+((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
-((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
+((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
 
 /* Maximum length for algorithm names (-1 for nul termination) used in ioctl()
  */

diff --git a/src/drivers/driver_hostap.h b/src/drivers/driver_hostap.h
index a83322f..a2508ed 100644 (file)
--- a/src/drivers/driver_hostap.h
+++ b/src/drivers/driver_hostap.h
@@ -84,9 +84,9 @@ enum {
 
 #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
 #define PRISM2_HOSTAPD_RID_HDR_LEN \
-((int) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
+((size_t) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
-((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
+((size_t) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
 
 /* Maximum length for algorithm names (-1 for nul termination) used in ioctl()
  */