Author: kib
Date: Thu Dec 21 23:08:10 2017
New Revision: 327073
URL: https://svnweb.freebsd.org/changeset/base/327073
Log:
Fix build for LP64 arches with gcc.
gcc complaints that the comparision is always false due to the value
range, and the cast does not prevent the analysis. Split the LP64
vs. ILP32 clamping as a workaround.
Sponsored by: The FreeBSD Foundation
Modified:
head/sys/fs/nfsclient/nfs_clvnops.c
Modified: head/sys/fs/nfsclient/nfs_clvnops.c
==============================================================================
--- head/sys/fs/nfsclient/nfs_clvnops.c Thu Dec 21 23:05:13 2017
(r327072)
+++ head/sys/fs/nfsclient/nfs_clvnops.c Thu Dec 21 23:08:10 2017
(r327073)
@@ -3461,7 +3461,11 @@ nfs_pathconf(struct vop_pathconf_args *ap)
}
switch (ap->a_name) {
case _PC_LINK_MAX:
+#ifdef _LP64
+ *ap->a_retval = pc.pc_linkmax;
+#else
*ap->a_retval = MIN(LONG_MAX, pc.pc_linkmax);
+#endif
break;
case _PC_NAME_MAX:
*ap->a_retval = pc.pc_namemax;
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