int getdents64(int fd, struct dirent64 *external, unsigned int count)
{
check_init("getdents64");
if (smbw_fd(fd)) {
int i;
struct SMBW_dirent *internal;
int ret;
int n;
/*
* LIMITATION: If they pass a count which is not a multiple of
* the size of struct dirent, they will not get a partial
* structure; we ignore the excess count.
*/
n = (count / sizeof(struct dirent64));
internal = malloc(sizeof(struct SMBW_dirent) * n);
if (internal == NULL) {
errno = ENOMEM;
return -1;
}
ret = smbw_getdents(fd, internal, count);
if (ret <= 0)
return ret;
ret = sizeof(struct dirent) * count;
for (i = 0; count; i++, count--)
dirent64_convert(&internal[i], &external[i]);
return ret;
}
return (* smbw_libc.getdents64)(fd, external, count);
}
int getdents(int fd, void *dirp, unsigned int count)
{
if (smbw_fd(fd)) {
return smbw_getdents(fd, dirp, count);
}
return real_getdents(fd, dirp, count);
}
static int getdentsx(int fd, struct dirent *external, unsigned int count, int (* f)(int, struct dirent *, unsigned int))
{
if (smbw_fd(fd)) {
int i;
int internal_count;
struct SMBW_dirent *internal;
int ret;
int n;
/*
* LIMITATION: If they pass a count which is not a multiple of
* the size of struct dirent, they will not get a partial
* structure; we ignore the excess count.
*/
n = (count / sizeof(struct dirent));
internal_count = sizeof(struct SMBW_dirent) * n;
internal = malloc(internal_count);
if (internal == NULL) {
errno = ENOMEM;
return -1;
}
ret = smbw_getdents(fd, internal, internal_count);
if (ret <= 0)
return ret;
ret = sizeof(struct dirent) * n;
for (i = 0; i < n; i++)
dirent_convert(&internal[i], &external[i]);
return ret;
}
return (* f)(fd, external, count);
}
