BSD 4_4_Lite2 development

Work on file usr/share/man/cat3/kvm_getvfsbyname.0

Synthesized-from: CSRG/cd3/4.4BSD-Lite2

diff --git a/usr/share/man/cat3/kvm_getvfsbyname.0 b/usr/share/man/cat3/kvm_getvfsbyname.0
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+KVM_GETVFSBYNAME(3)         BSD Programmer's Manual        KVM_GETVFSBYNAME(3)
+
+N\bNA\bAM\bME\bE
+     k\bkv\bvm\bm_\b_g\bge\bet\btv\bvf\bfs\bsb\bby\byn\bna\bam\bme\be - get information about a filesystem
+
+S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
+     #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<s\bsy\bys\bs/\b/t\bty\byp\bpe\bes\bs.\b.h\bh>\b>
+     #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<s\bsy\bys\bs/\b/m\bmo\bou\bun\bnt\bt.\b.h\bh>\b>
+     #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<k\bkv\bvm\bm.\b.h\bh>\b>
+
+     _\bi_\bn_\bt
+     k\bkv\bvm\bm_\b_g\bge\bet\btv\bvf\bfs\bsb\bby\byn\bna\bam\bme\be(_\bc_\bo_\bn_\bs_\bt _\bc_\bh_\ba_\br _\b*_\bn_\ba_\bm_\be, _\bs_\bt_\br_\bu_\bc_\bt _\bv_\bf_\bs_\bc_\bo_\bn_\bf _\b*_\bv_\bf_\bc);
+
+D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
+     The k\bkv\bvm\bm_\b_g\bge\bet\btv\bvf\bfs\bsb\bby\byn\bna\bam\bme\be() function provides access to information about a
+     filesystem module that is configured in the kernel.  If successful, the
+     requested filesystem _\bv_\bf_\bs_\bc_\bo_\bn_\bf is returned in the location pointed to by
+     v\bvf\bfc\bc. The fields in a ``struct vfsconf'' are defined as follows:
+
+     vfc_name      the name of the filesystem
+     vfc_index     the filesystem type number assigned by the kernel
+     vfc_refcount  the number of active mount points using the filesystem
+     vfc_flags     flag bits that are used to initialize a new mount point us-
+                   ing the filesystem
+
+R\bRE\bET\bTU\bUR\bRN\bN V\bVA\bAL\bLU\bUE\bES\bS
+     If the call to g\bge\bet\btv\bvf\bfs\bsb\bby\byn\bna\bam\bme\be is successful, 0 is returned.  Otherwise -1
+     is returned and _\be_\br_\br_\bn_\bo is set appropriately.
+
+E\bER\bRR\bRO\bOR\bRS\bS
+     The following errors may be reported:
+
+     [EFAULT]      The _\bv_\bf_\bc pointer contains an invalid address.
+
+     [ENOENT]      The _\bn_\ba_\bm_\be specifies a filesystem that is unknown or not con-
+                   figured in the kernel.
+
+S\bSE\bEE\bE A\bAL\bLS\bSO\bO
+     sysctl(1),  mount(2),  sysctl(3),  mount(8)
+
+H\bHI\bIS\bST\bTO\bOR\bRY\bY
+     A variant of the g\bge\bet\btv\bvf\bfs\bsb\bby\byn\bna\bam\bme\be() function first appeared in FreeBSD 2.0.
+
+4.4BSD                           April 3, 1995                               1