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51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
/*
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* lsvfs - lsit loaded VFSes
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* Garrett A. Wollman, September 1994
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* This file is in the public domain.
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*/
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/mount.h>
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#include <stdio.h>
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#include <err.h>
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#define FMT "%-32.32s %5d %5d %5d\n"
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#define HDRFMT "%-32.32s %5.5s %5.5s %5.5s\n"
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#define DASHES "-------------------------------- ----- ----- -----\n"
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int
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main(int argc, char **argv)
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{
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int rv = 0;
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struct vfsconf *vfc;
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argc--, argv++;
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setvfsent(1);
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printf(HDRFMT, "Filesystem", "Index", "Refs", "Flags");
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fputs(DASHES, stdout);
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if(argc) {
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for(; argc; argc--, argv++) {
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vfc = getvfsbyname(*argv);
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if(vfc) {
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printf(FMT, vfc->vfc_name, vfc->vfc_index, vfc->vfc_refcount,
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vfc->vfc_flags);
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} else {
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warnx("VFS %s unknown or not loaded", *argv);
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rv++;
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}
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}
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} else {
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while(vfc = getvfsent()) {
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printf(FMT, vfc->vfc_name, vfc->vfc_index, vfc->vfc_refcount,
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vfc->vfc_flags);
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}
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}
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endvfsent();
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return rv;
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}
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