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1999-08-25  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/if_index.c (if_nameindex): Move
	old_siocfifconf definition to toplevel.
	(__protocol_available): Remove old_siocfifconf definition.
This commit is contained in:
Ulrich Drepper
1999-08-25 18:30:13 +00:00
parent 2a947279de
commit cf752fe284
3 changed files with 16 additions and 13 deletions
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21
sysdeps/unix/sysv/linux/if_index.c
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@ -28,6 +28,13 @@
#include "kernel-features.h"
/* Variable to signal whether SIOCGIFCONF is not available. */
#if __ASSUME_SIOCGIFNAME == 0
static int old_siocgifconf;
#else
# define old_siocgifconf 0
#endif
/* Try to get a socket to talk to the kernel. */
#if defined SIOCGIFINDEX || defined SIOCGIFNAME
static int
@ -122,11 +129,6 @@ if_nameindex (void)
unsigned int nifs, i;
int rq_len;
struct if_nameindex *idx = NULL;
# if __ASSUME_SIOCGIFNAME == 0
static int old_siocgifconf;
# else
# define old_siocgifconf 0
# endif
# define RQ_IFS 4
if (fd < 0)
@ -281,24 +283,19 @@ if_indextoname (unsigned int ifindex, char *ifname)
void
internal_function
__protocol_avaliable (int *have_inet, int *have_inet6)
__protocol_available (int *have_inet, int *have_inet6)
{
int fd = opensock ();
unsigned int nifs;
int rq_len;
struct ifconf ifc;
# if __ASSUME_SIOCGIFNAME == 0
static int old_siocgifconf;
# else
# define old_siocgifconf 0
# endif
# define RQ_IFS 4
/* Wirst case assumption. */
*have_inet = 0;
*have_inet6 = 0;
if (fd == NULL)
if (fd < 0)
/* We cannot open the socket. No networking at all? */
return;