.TH INDIR 2 .SH NAMEindir \- indirect system call.SH ASSEMBLER(indir = 0.).br.B sys indir; call.PPThe system call at the location.I callis executed.Execution resumes after the.I indircall..PPThe main purpose of.I indiris to allow a program tostore arguments in system calls and execute themout of line in the data segment.This preserves the purity of the text segment..PPIf.I indiris executed indirectly,it is a no-op.If the instruction at the indirectlocation is not a system call,.I indirreturns error code EINVAL;see.IR intro (2).