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broadcast list fix.

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This commit is contained in:
Matej Sekoranja
2011-01-11 16:05:31 +01:00
parent 23569b4919
commit 6c19ea34b2
1 changed files with 7 additions and 2 deletions
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9
pvAccessApp/utils/inetAddressUtil.cpp
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@@ -26,6 +26,11 @@
#include <sys/ioctl.h>
#include <net/if.h>
// since we do not have autoconf
#ifdef darwin
#define HAVE_SOCKADDR_SA_LEN
#endif
/*
* In newer BSD systems, the socket address is variable-length, and
* there's an "sa_len" field giving the length of the structure;
@@ -47,7 +52,7 @@
*/
#ifndef SA_LEN
#ifdef HAVE_SOCKADDR_SA_LEN
#define SA_LEN(addr) ((addr)->sa_len)
#define SA_LEN(addr) ((addr).sa_len)
#else /* HAVE_SOCKADDR_SA_LEN */
#define SA_LEN(addr) (sizeof (struct sockaddr))
#endif /* HAVE_SOCKADDR_SA_LEN */
@@ -119,7 +124,7 @@ namespace epics {
if(!(*pifreq->ifr_name)) break;
if(i>0) {
size_t n = SA_LEN(pifreq)+sizeof(pifreq->ifr_name);
size_t n = SA_LEN(pifreq->ifr_addr)+sizeof(pifreq->ifr_name);
if(n<sizeof(ifreq))
pifreq++;
else