Add the posix_fallocate(2) syscall. The default implementation in

vop_stdallocate() is filesystem agnostic and will run as slow as a
read/write loop in userspace; however, it serves to correctly
implement the functionality for filesystems that do not implement a
VOP_ALLOCATE.

Note that __FreeBSD_version was already bumped today to 900036 for any
ports which would like to use this function.

Also reserve space in the syscall table for posix_fadvise(2).

Reviewed by:	-arch (previous version)

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libc/sys/Symbol.map b/lib/libc/sys/Symbol.map
index 4cb18c6..cd31f24 100644
--- a/lib/libc/sys/Symbol.map
+++ b/lib/libc/sys/Symbol.map
@@ -364,6 +364,7 @@ FBSD_1.2 {
 	cap_enter;
 	cap_getmode;
 	getloginclass;
+	posix_fallocate;
 	rctl_get_racct;
 	rctl_get_rules;
 	rctl_get_limits;