[libvirt] [PATCH 2/2] build: avoid compiler warning on cygwin

On cygwin: CC libvirt_driver_security_la-security_dac.lo security/security_dac.c: In function 'virSecurityDACSetProcessLabel': security/security_dac.c:618: warning: format '%d' expects type 'int', but argument 7 has type 'uid_t' [-Wformat] We've done this before (see src/util/util.c). * src/security/security_dac.c (virSecurityDACSetProcessLabel): On cygwin, uid_t is a 32-bit long. --- Pushing under the trivial rule (I can't yet enable -Werror on cygwin, because the <rpc.h> headers from tirpc aren't compile-clean - they redeclare setrpcent - otherwise I would be pushing under the build-breaker rule). src/security/security_dac.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/security/security_dac.c b/src/security/security_dac.c index b8de232..fba2d1d 100644 --- a/src/security/security_dac.c +++ b/src/security/security_dac.c @@ -615,7 +615,8 @@ virSecurityDACSetProcessLabel(virSecurityManagerPtr mgr, { virSecurityDACDataPtr priv = virSecurityManagerGetPrivateData(mgr); - VIR_DEBUG("Dropping privileges of VM to %d:%d", priv->user, priv->group); + VIR_DEBUG("Dropping privileges of VM to %u:%u", + (unsigned int) priv->user, (unsigned int) priv->group); if (virSetUIDGID(priv->user, priv->group) < 0) return -1; -- 1.7.4