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bsd-user: OS-agnostic 64-bit SYSCTL types

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Use existence of type as #ifdef condition rather than FreeBSD-specific
version check, as suggested by Patrick Welche.

Also handle the signed (CTLTYPE_S64) case identically to the unsigned
(CTLTYPE_U64) case, per later patches in the FreeBSD ports tree
(emulators/qemu-devel/files/patch-z-arm-bsd-user-001).

Signed-off-by: Ed Maste <emaste@freebsd.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This commit is contained in:
Ed Maste 2013-04-30 09:29:32 -04:00 committed by Michael Tokarev
parent 38ebb396c9
commit e6a3ee5f79
1 changed files with 4 additions and 3 deletions
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7
bsd-user/syscall.c
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@ -211,10 +211,11 @@ static int sysctl_oldcvt(void *holdp, size_t holdlen, uint32_t kind)
*(uint64_t *)holdp = tswap64(*(unsigned long *)holdp);
break;
#endif
#if !defined(__FreeBSD_version) || __FreeBSD_version < 900031
case CTLTYPE_QUAD:
#else
#ifdef CTLTYPE_U64
case CTLTYPE_S64:
case CTLTYPE_U64:
#else
case CTLTYPE_QUAD:
#endif
*(uint64_t *)holdp = tswap64(*(uint64_t *)holdp);
break;