Create links to the libprocstat man pages for all of the libprocstat functions so they can be looked up by name

Add a cross refrence to libprocstat in the procstat.1 man page

Differential Revision:	https://reviews.freebsd.org/D2578
Suggested by:	jmg
Reviewed by:	brueffer
Approved by:	wblock (mentor)
MFC after:	1 week
Sponsored by:	ScaleEngine Inc.

lib/libprocstat/Makefile

@@ -22,6 +22,36 @@ SHLIB_MAJOR=	1
 LIBADD=		elf kvm util
 
 MAN=		libprocstat.3
+MLINKS+=libprocstat.3 procstat_close.3 \
+		libprocstat.3 procstat_freeargv.3 \
+		libprocstat.3 procstat_freeauxv.3 \
+		libprocstat.3 procstat_freeenvv.3 \
+		libprocstat.3 procstat_freefiles.3 \
+		libprocstat.3 procstat_freegroups.3 \
+		libprocstat.3 procstat_freekstack.3 \
+		libprocstat.3 procstat_freeprocs.3 \
+		libprocstat.3 procstat_freevmmap.3 \
+		libprocstat.3 procstat_get_pipe_info.3 \
+		libprocstat.3 procstat_get_pts_info.3 \
+		libprocstat.3 procstat_get_sem_info.3 \
+		libprocstat.3 procstat_get_shm_info.3 \
+		libprocstat.3 procstat_get_socket_info.3 \
+		libprocstat.3 procstat_get_vnode_info.3 \
+		libprocstat.3 procstat_getargv.3 \
+		libprocstat.3 procstat_getauxv.3 \
+		libprocstat.3 procstat_getenvv.3 \
+		libprocstat.3 procstat_getfiles.3 \
+		libprocstat.3 procstat_getgroups.3 \
+		libprocstat.3 procstat_getkstack.3 \
+		libprocstat.3 procstat_getosrel.3 \
+		libprocstat.3 procstat_getpathname.3 \
+		libprocstat.3 procstat_getprocs.3 \
+		libprocstat.3 procstat_getrlimit.3 \
+		libprocstat.3 procstat_getumask.3 \
+		libprocstat.3 procstat_getvmmap.3 \
+		libprocstat.3 procstat_open_core.3 \
+		libprocstat.3 procstat_open_kvm.3 \
+		libprocstat.3 procstat_open_sysctl.3
 
 # XXX This is a hack.
 .if ${MK_CDDL} != "no"

lib/libprocstat/libprocstat.3

@@ -24,25 +24,11 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 3, 2013
+.Dd May 18, 2015
 .Dt LIBPROCSTAT 3
 .Os
 .Sh NAME
-.Nm procstat_open_core ,
-.Nm procstat_open_kvm ,
-.Nm procstat_open_sysctl ,
 .Nm procstat_close ,
-.Nm procstat_getargv ,
-.Nm procstat_getauxv ,
-.Nm procstat_getenvv ,
-.Nm procstat_getfiles ,
-.Nm procstat_getgroups ,
-.Nm procstat_getkstack ,
-.Nm procstat_getosrel ,
-.Nm procstat_getpathname ,
-.Nm procstat_getprocs ,
-.Nm procstat_getumask ,
-.Nm procstat_getvmmap ,
 .Nm procstat_freeargv ,
 .Nm procstat_freeauxv ,
 .Nm procstat_freeenvv ,
@@ -56,7 +42,22 @@
 .Nm procstat_get_sem_info ,
 .Nm procstat_get_shm_info ,
 .Nm procstat_get_socket_info ,
-.Nm procstat_get_vnode_info
+.Nm procstat_get_vnode_info ,
+.Nm procstat_getargv ,
+.Nm procstat_getauxv ,
+.Nm procstat_getenvv ,
+.Nm procstat_getfiles ,
+.Nm procstat_getgroups ,
+.Nm procstat_getkstack ,
+.Nm procstat_getosrel ,
+.Nm procstat_getpathname ,
+.Nm procstat_getprocs ,
+.Nm procstat_getrlimit ,
+.Nm procstat_getumask ,
+.Nm procstat_getvmmap ,
+.Nm procstat_open_core ,
+.Nm procstat_open_kvm ,
+.Nm procstat_open_sysctl
 .Nd library interface for file and process information retrieval
 .Sh LIBRARY
 .Lb libprocstat
@@ -175,24 +176,17 @@
 .Fa "struct kinfo_proc *kp"
 .Fa "unsigned int *count"
 .Fc
-.Ft int
-.Fo procstat_getosrel
-.Fa "struct procstat *procstat"
-.Fa "struct kinfo_proc *kp"
-.Fa "int *osrelp"
-.Fc
 .Ft "struct kinfo_kstack *"
 .Fo procstat_getkstack
 .Fa "struct procstat *procstat"
 .Fa "struct kinfo_proc *kp"
 .Fa "unsigned int *count"
 .Fc
-.Ft "struct kinfo_proc *"
-.Fo procstat_getprocs
+.Ft int
+.Fo procstat_getosrel
 .Fa "struct procstat *procstat"
-.Fa "int what"
-.Fa "int arg"
-.Fa "unsigned int *count"
+.Fa "struct kinfo_proc *kp"
+.Fa "int *osrelp"
 .Fc
 .Ft "int"
 .Fo procstat_getpathname
@@ -201,6 +195,13 @@
 .Fa "char *pathname"
 .Fa "size_t maxlen"
 .Fc
+.Ft "struct kinfo_proc *"
+.Fo procstat_getprocs
+.Fa "struct procstat *procstat"
+.Fa "int what"
+.Fa "int arg"
+.Fa "unsigned int *count"
+.Fc
 .Ft "int"
 .Fo procstat_getrlimit
 .Fa "struct procstat *procstat"

usr.bin/procstat/procstat.1

@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd March 10, 2015
+.Dd May 18, 2015
 .Dt PROCSTAT 1
 .Os
 .Sh NAME
@@ -530,6 +530,7 @@ auxiliary vector value
 .Xr sockstat 1 ,
 .Xr cap_enter 2 ,
 .Xr cap_rights_limit 2 ,
+.Xr libprocstat 3 ,
 .Xr ddb 4 ,
 .Xr stack 9
 .Sh AUTHORS