File: threadstacks.meta

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title: Override default new-pthread stack sizes
name: threadstacks.stp
keywords: thread guru
subsystem: process
exit: user-controlled
description: Overrides default NPTL pthread_create stack size for all new threads created by target processes.  Reports one line per process when the related glibc variable __default_stacksize is updated.  Moot for glibc versions that support $LIBC_PTHREAD_DEFAULT_STACKSIZE_NP.
test_check: stap -gp4 threadstacks.stp -Gsize=65536 -d `which stap`
test_installcheck: stap -g threadstacks.stp -Gsize=65536 -c "sleep 1" -d `which stap`