cpu
caller_addr:long ()
Returns the address of the calling function. It works only for return probes.
9.2.4. cpu
General syntax:
cpu:long ()
Returns the current cpu number.
9.2.5. egid
General syntax:
egid:long ()
Returns the effective group ID of the current process.
9.2.6. euid
General syntax:
euid:long ()
Returns the effective user ID of the current process.
9.2.7. execname
General syntax:
execname:string ()
Returns the name of the current process.
9.2.8. gid
General syntax:
gid:long ()
Returns the group ID of the current process.
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