plugins/rp-pppoe: Fix compile errors

This fixes compile errors introduced in commit fcb076c ("Various fixes
for errors found by coverity static analysis (#109)", 2019-05-06).
Including pppd.h gave errors on some systems (e.g. recent Debian and
Ubuntu) regarding the type 'u_char' being undefined.  To fix this, we
simply take out the lines that define _POSIX_SOURCE.

Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/pppd/plugins/rp-pppoe/pppoe.h b/pppd/plugins/rp-pppoe/pppoe.h
index 8c4b8f783a83b692218b11c0c156570a22fb5c1f..20318cb44a76ded0b9b394c245624cae5d460e76 100644 (file)
--- a/pppd/plugins/rp-pppoe/pppoe.h
+++ b/pppd/plugins/rp-pppoe/pppoe.h
@@ -15,10 +15,6 @@
 
 #include "config.h"
 
-#if defined(HAVE_NETPACKET_PACKET_H) || defined(HAVE_LINUX_IF_PACKET_H)
-#define _POSIX_SOURCE 1 /* For sigaction defines */
-#endif
-
 #include <stdio.h>             /* For FILE */
 #include <sys/types.h>         /* For pid_t */