Simplify sys_lseek64 conditional compilation.
It looks like sys_lseek64() is never used.
For one, it is buggy (always shows 0 return value), and no one complains.
From code inspection: sys_lseek64 name is not used anywhere.
It is defined to sys_lseek if HAVE_LONG_LONG_OFF_T is true.
Thus, if !HAVE_LONG_LONG_OFF_T, it is never used.
Therefore "if _LFS64_LARGEFILE || HAVE_LONG_LONG_OFF_T"
conditional it sits in can be simplified to
"if HAVE_LONG_LONG_OFF_T".
Therefore, we can move it a bit up and merge with
"if !HAVE_LONG_LONG_OFF_T, use this sys_lseek()" code block,
by addind an "else" clause to it.
To simplify it more, drop define and just rename sys_lseek64 ->
sys_lseek.
Since the function is buggy, I think it is unused and we can
just drop it. (I checked: at least I386 never uses it).
* file.c (sys_lseek64): Rename to sys_lseek; don't compile it
if _LFS64_LARGEFILE but !HAVE_LONG_LONG_OFF_T since in this case
it is never used.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed