PERFORCE change 200777 for review

[John Baldwin]

http://p4web.freebsd.org/@@200777?ac=10

Change 200777 by jhb at jhb_jhbbsd on 2011/10/26 19:00:17

	First cut at libc bits for fadvise(2).

Affected files ...

.. //depot/projects/fadvise/lib/libc/gen/Makefile.inc#2 edit
.. //depot/projects/fadvise/lib/libc/gen/Symbol.map#2 edit
.. //depot/projects/fadvise/lib/libc/gen/pfadvise.c#1 add
.. //depot/projects/fadvise/lib/libc/sys/Makefile.inc#2 edit
.. //depot/projects/fadvise/lib/libc/sys/Symbol.map#2 edit
.. //depot/projects/fadvise/lib/libc/sys/fadvise.2#1 add
.. //depot/projects/fadvise/lib/libc/sys/madvise.2#2 edit

Differences ...

==== //depot/projects/fadvise/lib/libc/gen/Makefile.inc#2 (text+ko) ====

@@ -22,7 +22,7 @@
 	initgroups.c isatty.c isinf.c isnan.c jrand48.c lcong48.c \
 	lockf.c lrand48.c mrand48.c nftw.c nice.c \
 	nlist.c nrand48.c opendir.c \
-	pause.c pmadvise.c popen.c posix_spawn.c \
+	pause.c pfadvise.c pmadvise.c popen.c posix_spawn.c \
 	psignal.c pututxline.c pw_scan.c pwcache.c \
 	raise.c readdir.c readpassphrase.c rewinddir.c \
 	scandir.c seed48.c seekdir.c semctl.c \

==== //depot/projects/fadvise/lib/libc/gen/Symbol.map#2 (text) ====

@@ -381,6 +381,10 @@
 	setutxent;
 };
 
+FBSD_1.3 {
+	posix_fadvise;
+};
+
 FBSDprivate_1.0 {
 	/* needed by thread libraries */
 	__thr_jtable;

==== //depot/projects/fadvise/lib/libc/sys/Makefile.inc#2 (text+ko) ====

@@ -80,7 +80,7 @@
 	bind.2 brk.2 cap_enter.2 cap_new.2 chdir.2 chflags.2 \
 	chmod.2 chown.2 chroot.2 clock_gettime.2 close.2 closefrom.2 \
 	connect.2 cpuset.2 cpuset_getaffinity.2 dup.2 execve.2 _exit.2 \
-	extattr_get_file.2 fcntl.2 fhopen.2 flock.2 fork.2 fsync.2 \
+	extattr_get_file.2 fadvise.2 fcntl.2 fhopen.2 flock.2 fork.2 fsync.2 \
 	getdirentries.2 getdtablesize.2 \
 	getfh.2 getfsstat.2 getgid.2 getgroups.2 getitimer.2 getlogin.2 \
 	getloginclass.2 getpeername.2 getpgrp.2 getpid.2 getpriority.2 \
@@ -141,6 +141,7 @@
 	extattr_get_file.2 extattr_set_fd.2 \
 	extattr_get_file.2 extattr_set_file.2 \
 	extattr_get_file.2 extattr_set_link.2
+MLINKS+=fadvise.2 posix_fadvise.2
 MLINKS+=fhopen.2 fhstat.2 fhopen.2 fhstatfs.2
 MLINKS+=getdirentries.2 getdents.2
 MLINKS+=getfh.2 lgetfh.2

==== //depot/projects/fadvise/lib/libc/sys/Symbol.map#2 (text) ====

@@ -378,6 +378,10 @@
 	setloginclass;
 };
 
+FBSD_1.3 {
+	fadvise;
+};
+
 FBSDprivate_1.0 {
 	___acl_aclcheck_fd;
 	__sys___acl_aclcheck_fd;
@@ -539,6 +543,8 @@
 	__sys_extattr_set_link;
 	_extattrctl;
 	__sys_extattrctl;
+	_fadvise;
+	__sys_fadvise;
 	_fchdir;
 	__sys_fchdir;
 	_fchflags;

==== //depot/projects/fadvise/lib/libc/sys/madvise.2#2 (text+ko) ====

@@ -166,6 +166,7 @@
 was specified and the process does not have superuser privileges.
 .El
 .Sh SEE ALSO
+.Xr fadvise 2 ,
 .Xr mincore 2 ,
 .Xr mprotect 2 ,
 .Xr msync 2 ,