65 #define OSSTATUS_LOG_IF(severity, condition, status) \  argument
67                 LOG_IS_ON(severity) && (condition))
72 #define OSSTATUS_VLOG_IF(verbose_level, condition, status) \  argument
74                 VLOG_IS_ON(verbose_level) && (condition))
76 #define OSSTATUS_CHECK(condition, status) \  argument
77     LAZY_STREAM(OSSTATUS_LOG_STREAM(FATAL, status), !(condition)) \
78     << "Check failed: " # condition << ". "
82 #define OSSTATUS_DLOG_IF(severity, condition, status) \  argument
84                 DLOG_IS_ON(severity) && (condition))
89 #define OSSTATUS_DVLOG_IF(verbose_level, condition, status) \  argument
91                 MAC_DVLOG_IS_ON(verbose_level) && (condition))
93 #define OSSTATUS_DCHECK(condition, status)        \  argument
95               DCHECK_IS_ON() && !(condition))     \
96       << "Check failed: " #condition << ". "