static LISP decode_fstab(struct fstab *p)
{if (p)
return(symalist("spec",strcons(-1,p->fs_spec),
"file",strcons(-1,p->fs_file),
"type",strcons(-1,p->fs_type),
"freq",flocons(p->fs_freq),
"passno",flocons(p->fs_passno),
"vfstype",rintern(p->fs_vfstype),
"mntops",strcons(-1,p->fs_mntops),
NULL));
else
return(NIL);}
static long longfield(char *name,LISP alist)
{LISP value,key = rintern(name);
if NULLP(value = assq(key,alist))
return(0);
return(get_c_long(cdr(value)));}
static char *strfield(char *name,LISP alist)
{LISP value,key = rintern(name);
if NULLP(value = assq(key,alist))
return("");
return(get_c_string(cdr(value)));}
LISP lstatfs(LISP path)
{long iflag;
struct statfs s;
iflag = no_interrupt(1);
if (statfs(get_c_string(path),&s,sizeof(s)))
return(err("statfs",llast_c_errmsg(-1)));
no_interrupt(iflag);
return(symalist("type",(((s.f_type >= 0) && (s.f_type < MNT_NUMTYPES) &&
mnt_names[s.f_type])
? rintern(mnt_names[s.f_type])
: flocons(s.f_type)),
"bsize",flocons(s.f_bsize),
"blocks",flocons(s.f_blocks),
"bfree",flocons(s.f_bfree),
"bavail",flocons(s.f_bavail),
"files",flocons(s.f_files),
"ffree",flocons(s.f_ffree),
"mntonname",strcons(-1,s.f_mntonname),
"mntfromname",strcons(-1,s.f_mntfromname),
NULL));}
