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#include "u.h"
#include "libc.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <pwd.h>
#include <grp.h>
static void
statconv(Dir *dir, struct stat *s)
{
struct passwd *p;
struct group *g;
ulong q;
p = getpwuid(s->st_uid);
if (p)
strncpy(dir->uid, p->pw_name, NAMELEN);
g = getgrgid(s->st_gid);
if (g)
strncpy(dir->gid, g->gr_name, NAMELEN);
q = 0;
if(S_ISDIR(s->st_mode))
q = CHDIR;
q |= s->st_ino & 0x00FFFFFFUL;
dir->qid.path = q;
dir->qid.vers = s->st_mtime;
dir->mode = (dir->qid.path&CHDIR)|(s->st_mode&0777);
dir->atime = s->st_atime;
dir->mtime = s->st_mtime;
dir->length = s->st_size;
dir->dev = s->st_dev;
dir->type = 'M';
if(S_ISFIFO(s->st_mode))
dir->type = '|';
}
int
dirfstat(int fd, Dir *d)
{
struct stat sbuf;
if(fstat(fd, &sbuf) < 0)
return -1;
statconv(d, &sbuf);
return 0;
}
static char *
lelem(char *path)
{
char *pr;
pr = utfrrune(path, '/');
if(pr)
pr++;
else
pr = path;
return pr;
}
int
dirstat(char *f, Dir *d)
{
struct stat sbuf;
if(stat(f, &sbuf) < 0)
return -1;
statconv(d, &sbuf);
strncpy(d->name, lelem(f), NAMELEN);
return 0;
}
int
dirfwstat(int fd, Dir *d)
{
return -1;
}
int
dirwstat(char *name, Dir *d)
{
return -1;
}
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