int open64(const char *pathname, int flags, ...)
{
int rwflag = flags & 3;
DBG("pathname=%s, flags=%d\n", pathname, flags);
if (O_WRONLY == rwflag || O_RDWR == rwflag) {
if (check_perm(pathname, RESTRICTED_ALLOW_OPEN_WRITE_ENV,
&patterns_open_write))
return -1;
}
if (O_RDONLY == rwflag) {
if (check_perm(pathname, RESTRICTED_ALLOW_OPEN_READ_ENV,
&patterns_open_read))
return -1;
}
if (O_CREAT == (flags & O_CREAT)) {
va_list ap;
mode_t mode;
va_start(ap, flags);
mode = va_arg(ap, mode_t);
va_end(ap);
return real_open64(pathname, flags, mode);
} else
return real_open64(pathname, flags);
}
int open64(const char *pathname, int flags, mode_t mode) {
static int (*real_open64)(const char *pathname, int flags, mode_t mode) = NULL;
const char *p;
int ret;
GET_PATH(open64);
if (p) {
ret = real_open64(p, flags, mode);
PUT_PATH(-1);
}
return real_open64(pathname, flags, mode);
}
int open64(const char *pathname, int flags, mode_t mode)
{
int ret;
DBG("enter: filename=%s\n", pathname);
ret = real_open64(pathname, flags, mode);
if (unlikely(-1 == ret) && !(flags & O_WRONLY)) {
if (-1 == install_package_for(pathname))
return -1;
else
return real_open64(pathname, flags, mode);
}
return ret;
}
static int real_open(const char *path, int flags, mode_t mode, int undersc,
int is64, int creat)
{
int res;
is64 = is64; /* Possibly unused arg */
if(creat) {
#ifdef HAVE_CREAT64
if(is64)
res = real_creat64(path, mode, undersc);
else
#endif
res = real_creat32(path, mode, undersc);
}
else {
#ifdef HAVE_OPEN64
if(is64)
res = real_open64(path, flags, mode, undersc);
else
#endif
res = real_open32(path, flags, mode, undersc);
}
return res;
}
int open64(char *name, int flags, mode_t mode)
{
if (smbw_path(name)) {
return smbw_open(name, flags, mode);
}
return real_open64(name, flags, mode);
}
int
open64 (const char *file, int flags, mode_t mode)
{
if (0 == strcmp ("/dev/null", file))
return dup (fdnull);
if (0 == strcmp ("/dev/zero", file))
return dup (fdzero);
return real_open64 (file, flags, mode);
}
int open64(const char *pathname, int flags)
{
int fd;
printf("Open64\n");
printf("%s", pathname);
fd = real_open64(pathname, flags);
printf("am back");
return fd;
/*check if for transactional file system)*/
/*check if can be locked*/
/*call original syscall*/
/*If successful assign permanent lock*/
}