From: Dmitry V. Levin <ldv@altlinux.org>
Date: Tue, 17 May 2016 17:17:13 +0000 (+0300)
Subject: Fix some compilation warnings on older systems
X-Git-Tag: v4.12~119
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e0ba92016ba20150e23923f336c4cc615fa24f96;p=strace

Fix some compilation warnings on older systems

* print_statfs.c (print_statfs_flags): Define only
for [HAVE_STRUCT_STATFS_F_FLAGS || HAVE_STRUCT_STATFS64_F_FLAGS].
* tests/inet-cmsg.c (print_origdstaddr): Define only
for [IP_ORIGDSTADDR].
---

diff --git a/print_statfs.c b/print_statfs.c
index d5478eb4..2661d078 100644
--- a/print_statfs.c
+++ b/print_statfs.c
@@ -41,6 +41,7 @@ print_statfs_type(const char *const prefix, const unsigned long long magic)
 		tprintf("%#llx", magic);
 }
 
+#if defined HAVE_STRUCT_STATFS_F_FLAGS || defined HAVE_STRUCT_STATFS64_F_FLAGS
 static void
 print_statfs_flags(const char *const prefix, const unsigned long long flags)
 {
@@ -49,6 +50,7 @@ print_statfs_flags(const char *const prefix, const unsigned long long flags)
 		printflags64(statfs_flags, flags, "ST_???");
 	}
 }
+#endif /* HAVE_STRUCT_STATFS_F_FLAGS || HAVE_STRUCT_STATFS64_F_FLAGS */
 
 static void
 print_statfs_number(const char *const prefix, const unsigned long long number)
diff --git a/tests/inet-cmsg.c b/tests/inet-cmsg.c
index d21d5d20..7e4e0c92 100644
--- a/tests/inet-cmsg.c
+++ b/tests/inet-cmsg.c
@@ -75,6 +75,7 @@ print_opts(const char *name, const struct cmsghdr *c)
 	}
 }
 
+#ifdef IP_ORIGDSTADDR
 static void
 print_origdstaddr(const struct cmsghdr *c)
 {
@@ -84,6 +85,7 @@ print_origdstaddr(const struct cmsghdr *c)
 	printf("IP_ORIGDSTADDR, {sa_family=AF_INET, sin_port=htons(%u)"
 	       ", sin_addr=inet_addr(\"127.0.0.1\")}", ntohs(sin->sin_port));
 }
+#endif
 
 int
 main(void)