[source] pppd: fix compile issues with glibc 2.25

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/dc4844b18b4761a375033c34c0ffd16bc8fafd9e

commit dc4844b18b4761a375033c34c0ffd16bc8fafd9e
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sat Feb 11 16:19:15 2017 +0100

    pppd: fix compile issues with glibc 2.25
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 .../ppp/patches/140-pppoe_compile_fix.patch        | 62 ++++++++--------------
 .../network/services/ppp/patches/520-uniq.patch    | 12 ++---
 2 files changed, 28 insertions(+), 46 deletions(-)

diff --git a/package/network/services/ppp/patches/140-pppoe_compile_fix.patch b/package/network/services/ppp/patches/140-pppoe_compile_fix.patch
index 2983a75..d9c9b83 100644
--- a/package/network/services/ppp/patches/140-pppoe_compile_fix.patch
+++ b/package/network/services/ppp/patches/140-pppoe_compile_fix.patch
@@ -1,23 +1,27 @@
---- a/pppd/plugins/rp-pppoe/plugin.c
-+++ b/pppd/plugins/rp-pppoe/plugin.c
-@@ -46,10 +46,10 @@ static char const RCSID[] =
- #include <unistd.h>
- #include <fcntl.h>
- #include <signal.h>
--#include <net/ethernet.h>
- #include <net/if_arp.h>
- #include <linux/ppp_defs.h>
- #include <linux/if_pppox.h>
-+#include <linux/if_ether.h>
- 
- #ifndef _ROOT_PATH
- #define _ROOT_PATH ""
 --- a/pppd/plugins/rp-pppoe/pppoe.h
 +++ b/pppd/plugins/rp-pppoe/pppoe.h
-@@ -86,17 +86,6 @@ typedef unsigned long UINT32_t;
+@@ -48,11 +48,7 @@
+ #endif
  
- #include <netinet/in.h>
+ /* Ugly header files on some Linux boxes... */
+-#if defined(HAVE_LINUX_IF_H)
+-#include <linux/if.h>
+-#elif defined(HAVE_NET_IF_H)
+ #include <net/if.h>
+-#endif
  
+ #ifdef HAVE_NET_IF_TYPES_H
+ #include <net/if_types.h>
+@@ -80,22 +76,8 @@ typedef unsigned long UINT32_t;
+ #error Could not find a 32-bit integer type
+ #endif
+ 
+-#ifdef HAVE_LINUX_IF_ETHER_H
+-#include <linux/if_ether.h>
+-#endif
+-
+ #include <netinet/in.h>
+-
 -#ifdef HAVE_NETINET_IF_ETHER_H
 -#include <sys/types.h>
 -
@@ -28,21 +32,10 @@
 -#include <netinet/if_ether.h>
 -#endif
 -#endif
--
++#include <net/ethernet.h>
  
  
- /* Ethernet frame types according to RFC 2516 */
---- a/pppd/plugins/rp-pppoe/if.c
-+++ b/pppd/plugins/rp-pppoe/if.c
-@@ -31,7 +31,7 @@ static char const RCSID[] =
- #endif
- 
- #ifdef HAVE_NET_ETHERNET_H
--#include <net/ethernet.h>
-+#include <linux/if_ether.h>
- #endif
  
- #ifdef HAVE_ASM_TYPES_H
 --- a/pppd/plugins/rp-pppoe/pppoe-discovery.c
 +++ b/pppd/plugins/rp-pppoe/pppoe-discovery.c
 @@ -16,6 +16,7 @@
@@ -53,18 +46,7 @@
  
  #ifdef HAVE_UNISTD_H
  #include <unistd.h>
-@@ -27,10 +28,6 @@
- #include <linux/if_packet.h>
- #endif
- 
--#ifdef HAVE_NET_ETHERNET_H
--#include <net/ethernet.h>
--#endif
--
- #ifdef HAVE_ASM_TYPES_H
- #include <asm/types.h>
- #endif
-@@ -717,6 +714,23 @@ char *xstrdup(const char *s)
+@@ -717,6 +718,23 @@ char *xstrdup(const char *s)
      return ret;
  }
  
diff --git a/package/network/services/ppp/patches/520-uniq.patch b/package/network/services/ppp/patches/520-uniq.patch
index 54c0d62..65d0e96 100644
--- a/package/network/services/ppp/patches/520-uniq.patch
+++ b/package/network/services/ppp/patches/520-uniq.patch
@@ -147,7 +147,7 @@
      strlcpy(ppp_devnam, devnam, sizeof(ppp_devnam));
 --- a/pppd/plugins/rp-pppoe/pppoe-discovery.c
 +++ b/pppd/plugins/rp-pppoe/pppoe-discovery.c
-@@ -344,7 +344,7 @@ packetIsForMe(PPPoEConnection *conn, PPP
+@@ -348,7 +348,7 @@ packetIsForMe(PPPoEConnection *conn, PPP
      if (memcmp(packet->ethHdr.h_dest, conn->myEth, ETH_ALEN)) return 0;
  
      /* If we're not using the Host-Unique tag, then accept the packet */
@@ -156,7 +156,7 @@
  
      parsePacket(packet, parseForHostUniq, &forMe);
      return forMe;
-@@ -470,16 +470,12 @@ sendPADI(PPPoEConnection *conn)
+@@ -474,16 +474,12 @@ sendPADI(PPPoEConnection *conn)
      cursor += namelen + TAG_HDR_SIZE;
  
      /* If we're using Host-Uniq, copy it over */
@@ -179,7 +179,7 @@
      }
  
      packet.length = htons(plen);
-@@ -641,7 +637,7 @@ int main(int argc, char *argv[])
+@@ -645,7 +641,7 @@ int main(int argc, char *argv[])
  
      memset(conn, 0, sizeof(PPPoEConnection));
  
@@ -188,7 +188,7 @@
  	switch(opt) {
  	case 'S':
  	    conn->serviceName = xstrdup(optarg);
-@@ -650,7 +646,23 @@ int main(int argc, char *argv[])
+@@ -654,7 +650,23 @@ int main(int argc, char *argv[])
  	    conn->acName = xstrdup(optarg);
  	    break;
  	case 'U':
@@ -224,7 +224,7 @@
  
  /* How do we access raw Ethernet devices? */
  #undef USE_LINUX_PACKET
-@@ -224,7 +226,7 @@ typedef struct PPPoEConnectionStruct {
+@@ -217,7 +219,7 @@ typedef struct PPPoEConnectionStruct {
      char *serviceName;		/* Desired service name, if any */
      char *acName;		/* Desired AC name, if any */
      int synchronous;		/* Use synchronous PPP */
@@ -233,7 +233,7 @@
      int printACNames;		/* Just print AC names */
      FILE *debugFile;		/* Debug file for dumping packets */
      int numPADOs;		/* Number of PADO packets received */
-@@ -280,6 +282,33 @@ void pppoe_printpkt(PPPoEPacket *packet,
+@@ -273,6 +275,33 @@ void pppoe_printpkt(PPPoEPacket *packet,
  		    void (*printer)(void *, char *, ...), void *arg);
  void pppoe_log_packet(const char *prefix, PPPoEPacket *packet);