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authorFelix Janda <felix.janda@posteo.de>2015-05-16 12:05:33 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2015-05-21 14:48:47 +0200
commitfe1f2d58add1e56e651c43de8cd60db8123d49bb (patch)
tree4549e0837c7b97a420fc26be8e5d9d208b27d311 /src
parent12a5c50a831176b7f95a3535fe42ecbcf332afb1 (diff)
src: Define _GNU_SOURCE to get members of tcphdr&ucphdr
The source uses linux names for members of tcphdr. For example "source" instead of "th_sport", ... musl libc's headers need _GNU_SOURCE defined in order to expose these. Signed-off-by: Felix Janda <felix.janda@posteo.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src')
-rw-r--r--src/cthelper.c1
-rw-r--r--src/helpers/ftp.c1
-rw-r--r--src/helpers/sane.c1
-rw-r--r--src/helpers/tns.c1
4 files changed, 4 insertions, 0 deletions
diff --git a/src/cthelper.c b/src/cthelper.c
index fec40fb..bd8b8b7 100644
--- a/src/cthelper.c
+++ b/src/cthelper.c
@@ -31,6 +31,7 @@
#include <netinet/in.h>
#include <netinet/ip.h>
#include <netinet/ip6.h>
+#define _GNU_SOURCE
#include <netinet/tcp.h>
#include <netinet/udp.h>
#include <net/ethernet.h>
diff --git a/src/helpers/ftp.c b/src/helpers/ftp.c
index e7fe7f7..24ee877 100644
--- a/src/helpers/ftp.c
+++ b/src/helpers/ftp.c
@@ -25,6 +25,7 @@
#include <ctype.h> /* for isdigit */
#include <errno.h>
+#define _GNU_SOURCE
#include <netinet/tcp.h>
#include <libmnl/libmnl.h>
diff --git a/src/helpers/sane.c b/src/helpers/sane.c
index 79ca948..c30f4ba 100644
--- a/src/helpers/sane.c
+++ b/src/helpers/sane.c
@@ -30,6 +30,7 @@
#include "log.h"
#include <errno.h>
#include <netinet/ip.h>
+#define _GNU_SOURCE
#include <netinet/tcp.h>
#include <libmnl/libmnl.h>
#include <libnetfilter_conntrack/libnetfilter_conntrack.h>
diff --git a/src/helpers/tns.c b/src/helpers/tns.c
index 5833fea..2b4fed4 100644
--- a/src/helpers/tns.c
+++ b/src/helpers/tns.c
@@ -18,6 +18,7 @@
#include <ctype.h> /* for isdigit */
#include <errno.h>
+#define _GNU_SOURCE
#include <netinet/tcp.h>
#include <libmnl/libmnl.h>