56 lines
1.4 KiB
Diff
56 lines
1.4 KiB
Diff
[PATCH] openssl: fix build without IPv6 support
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Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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---
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crypto/bio/bss_dgram.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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Index: openssl-0.9.8n/crypto/bio/bss_dgram.c
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===================================================================
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--- openssl-0.9.8n.orig/crypto/bio/bss_dgram.c
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+++ openssl-0.9.8n/crypto/bio/bss_dgram.c
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@@ -61,6 +61,12 @@
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#include <stdio.h>
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#include <errno.h>
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+#include <features.h>
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+
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+#if defined(__UCLIBC__) && !defined (__UCLIBC_HAS_IPV6__)
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+#define NO_IPV6
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+#endif
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+
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#define USE_SOCKETS
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#include "cryptlib.h"
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@@ -429,12 +435,14 @@ static long dgram_ctrl(BIO *b, int cmd,
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&sockopt_val, sizeof(sockopt_val))) < 0)
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perror("setsockopt");
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break;
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+#ifndef NO_IPV6
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case AF_INET6:
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sockopt_val = IPV6_PMTUDISC_DO;
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if ((ret = setsockopt(b->num, IPPROTO_IPV6, IPV6_MTU_DISCOVER,
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&sockopt_val, sizeof(sockopt_val))) < 0)
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perror("setsockopt");
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break;
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+#endif
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default:
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ret = -1;
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break;
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@@ -470,6 +478,7 @@ static long dgram_ctrl(BIO *b, int cmd,
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ret = data->mtu;
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}
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break;
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+#ifndef NO_IPV6
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case AF_INET6:
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if ((ret = getsockopt(b->num, IPPROTO_IPV6, IPV6_MTU, (void *)&sockopt_val,
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&sockopt_len)) < 0 || sockopt_val < 0)
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@@ -485,6 +494,7 @@ static long dgram_ctrl(BIO *b, int cmd,
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ret = data->mtu;
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}
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break;
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+#endif
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default:
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ret = 0;
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break;
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