**CIGAL Reference Manual, Chapter 6 (RealTime): r_logval**
===== r_logval -- Enter a short integer value in the runlog =====
**usage:  r_logval opflg eflag ltime    Databuf**

R_LOGVAL is a REALTIME operator.  It makes an entry in the program's
RUNLOG, which is a data matrix specified when the REALTIME processor
was started (see [[jvs:cigal:manual:chapter2:realtime|REALTIME(2)]]). This operation records the current time
and EFLAG value as well as the value in DATABUF in the log. The
DATABUF value is stored as a short integer (16 bits). The R_LOGVAL
entry is identified in the log by the opcode value 58, to indicate
that this was a R_LOGVAL operation.  For a complete list of the opcode
values for all REALTIME operators see 
[[jvs:cigal:manual:chapter6:rt_opcodes|RT_OPCODES(6)]].

**See Also:**\\
[[jvs:cigal:manual:chapter2:realtime|REALTIME(2)]], 
[[jvs:cigal:manual:chapter6:rt_opcodes|RT_OPCODES(6)]]

[[jvs:cigal|CIGAL Home]], 
[[jvs:cigal:manual|CIGAL Manual]], 
[[jvs:cigal:manual:chapter6|RealTime List]], 
[[jvs:cigal:manual:help|Manual Help]]