NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | SEE ALSO | COLOPHON |
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FUNCTION::RETURNSTR(3stap) Errno Tapset FUNCTION::RETURNSTR(3stap)
function::returnstr - Formats the return value as a string
returnstr:string(format:long)
format Variable to determine return type base value
This function is used by the nd_syscall tapset, and returns a string. Set format equal to 1 for a decimal, 2 for hex, 3 for octal. Note that this function should only be used in dwarfless probes (i.e. 'kprobe.function(“foo”)'). Other probes should use return_str.
tapset::errno(3stap)
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SystemTap Tapset Reference April 2024 FUNCTION::RETURNSTR(3stap)
Pages that refer to this page: tapset::errno(3stap)