FUNCTION::SPRINT_BAC(3stap) Context Functions FUNCTION::SPRINT_BAC(3stap)NAMEfunction::sprint_backtrace - Return stack back trace as string
SYNOPSISsprint_backtrace:string()ARGUMENTS
None
DESCRIPTION
Returns a simple (kernel) backtrace. One line per address. Includes the
symbol name (or hex address if symbol couldnĀ“t be resolved) and module
name (if found). Includes the offset from the start of the function if
found, otherwise the offset will be added to the module (if found,
between brackets). Returns the backtrace as string (each line
terminated by a newline character). Note that the returned stack will
be truncated to MAXSTRINGLEN, to print fuller and richer stacks use
print_backtrace. Equivalent to sprint_stack(backtrace), but more
efficient (no need to translate between hex strings and final backtrace
string).
SystemTap Tapset Reference November 2013 FUNCTION::SPRINT_BAC(3stap)