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platform/trivial: move code

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This commit is contained in:
Thomas Haller 2017-08-16 11:58:40 +02:00
parent f0de7d347f
commit 48bc116c20
1 changed files with 44 additions and 42 deletions
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86
src/platform/nm-linux-platform.c
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@ -290,9 +290,9 @@ wait_for_nl_response_to_string (WaitForNlResponseResult seq_result, char *buf, g
return buf0;
}
/******************************************************************
/*****************************************************************************
* Support IFLA_INET6_ADDR_GEN_MODE
******************************************************************/
*****************************************************************************/
static int _support_user_ipv6ll = 0;
#define _support_user_ipv6ll_still_undecided() (G_UNLIKELY (_support_user_ipv6ll == 0))
@ -321,6 +321,48 @@ _support_user_ipv6ll_detect (struct nlattr **tb)
}
}
/*****************************************************************************
* extended IFA_FLAGS support
*****************************************************************************/
static int _support_kernel_extended_ifa_flags = -1;
#define _support_kernel_extended_ifa_flags_still_undecided() (G_UNLIKELY (_support_kernel_extended_ifa_flags == -1))
static void
_support_kernel_extended_ifa_flags_detect (struct nl_msg *msg)
{
struct nlmsghdr *msg_hdr;
if (!_support_kernel_extended_ifa_flags_still_undecided ())
return;
msg_hdr = nlmsg_hdr (msg);
if (msg_hdr->nlmsg_type != RTM_NEWADDR)
return;
/* the extended address flags are only set for AF_INET6 */
if (((struct ifaddrmsg *) nlmsg_data (msg_hdr))->ifa_family != AF_INET6)
return;
/* see if the nl_msg contains the IFA_FLAGS attribute. If it does,
* we assume, that the kernel supports extended flags, IFA_F_MANAGETEMPADDR
* and IFA_F_NOPREFIXROUTE (they were added together).
**/
_support_kernel_extended_ifa_flags = !!nlmsg_find_attr (msg_hdr, sizeof (struct ifaddrmsg), IFA_FLAGS);
_LOG2D ("kernel-support: extended-ifa-flags: %s", _support_kernel_extended_ifa_flags ? "detected" : "not detected");
}
static gboolean
_support_kernel_extended_ifa_flags_get (void)
{
if (_support_kernel_extended_ifa_flags_still_undecided ()) {
_LOG2D ("kernel-support: extended-ifa-flags: %s", "unable to detect kernel support for handling IPv6 temporary addresses. Assume support");
_support_kernel_extended_ifa_flags = 1;
}
return _support_kernel_extended_ifa_flags;
}
/******************************************************************
* Various utilities
******************************************************************/
@ -2610,46 +2652,6 @@ nla_put_failure:
g_return_val_if_reached (NULL);
}
/*****************************************************************************/
static int _support_kernel_extended_ifa_flags = -1;
#define _support_kernel_extended_ifa_flags_still_undecided() (G_UNLIKELY (_support_kernel_extended_ifa_flags == -1))
static void
_support_kernel_extended_ifa_flags_detect (struct nl_msg *msg)
{
struct nlmsghdr *msg_hdr;
if (!_support_kernel_extended_ifa_flags_still_undecided ())
return;
msg_hdr = nlmsg_hdr (msg);
if (msg_hdr->nlmsg_type != RTM_NEWADDR)
return;
/* the extended address flags are only set for AF_INET6 */
if (((struct ifaddrmsg *) nlmsg_data (msg_hdr))->ifa_family != AF_INET6)
return;
/* see if the nl_msg contains the IFA_FLAGS attribute. If it does,
* we assume, that the kernel supports extended flags, IFA_F_MANAGETEMPADDR
* and IFA_F_NOPREFIXROUTE (they were added together).
**/
_support_kernel_extended_ifa_flags = !!nlmsg_find_attr (msg_hdr, sizeof (struct ifaddrmsg), IFA_FLAGS);
_LOG2D ("kernel-support: extended-ifa-flags: %s", _support_kernel_extended_ifa_flags ? "detected" : "not detected");
}
static gboolean
_support_kernel_extended_ifa_flags_get (void)
{
if (_support_kernel_extended_ifa_flags_still_undecided ()) {
_LOG2D ("kernel-support: extended-ifa-flags: %s", "unable to detect kernel support for handling IPv6 temporary addresses. Assume support");
_support_kernel_extended_ifa_flags = 1;
}
return _support_kernel_extended_ifa_flags;
}
/******************************************************************
* NMPlatform types and functions
******************************************************************/