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#include <u.h>
#include <libc.h>
#include <bio.h>
#include <libsec.h>
#include <disk.h>
#include <ctype.h>
#include "iso9660.h"
#include <grp.h>
#include <pwd.h>
typedef struct Xarg Xarg;
struct Xarg {
void (*enm)(char*,char*,XDir*,void*);
void (*warn)(char*,void*);
void *arg;
};
static long numericuid(char *user);
static long numericgid(char *gp);
void
dirtoxdir(XDir *xd, Dir *d)
{
// char buf[NAMELEN+1];
memset(xd, 0, sizeof *xd);
xd->name = atom(d->name);
xd->uid = atom(d->uid);
xd->gid = atom(d->gid);
xd->uidno = numericuid(d->uid);
xd->gidno = numericgid(d->gid);
xd->mode = d->mode;
xd->atime = d->atime;
xd->mtime = d->mtime;
xd->ctime = 0;
xd->length = d->length;
if(xd->mode & CHLINK) {
xd->mode |= 0777;
//xd->symlink = atom(d->symlink);
xd->symlink = atom("symlink"); // XXX: rsc
}
}
void
fdtruncate(int fd, ulong size)
{
ftruncate(fd, size);
return;
}
static long
numericuid(char *user)
{
struct passwd *pass;
static int warned = 0;
if (! (pass = getpwnam(user))) {
if (!warned)
fprint(2, "Warning: getpwnam(3) failed for \"%s\"\n", user);
warned = 1;
return 0;
}
return pass->pw_uid;
}
static long
numericgid(char *gp)
{
struct group *gr;
static int warned = 0;
if (! (gr = getgrnam(gp))) {
if (!warned)
fprint(2, "Warning: getgrnam(3) failed for \"%s\"\n", gp);
warned = 1;
return 0;
}
return gr->gr_gid;
}
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