From 5d98a7dae955bafa6740c26eaba9c86060ae0344 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Mon, 21 Jun 2021 12:42:56 -0700 Subject: Define PTHREAD_STACK_MIN to sysconf(_SC_THREAD_STACK_MIN) The constant PTHREAD_STACK_MIN may be too small for some processors. Rename _SC_SIGSTKSZ_SOURCE to _DYNAMIC_STACK_SIZE_SOURCE. When _DYNAMIC_STACK_SIZE_SOURCE or _GNU_SOURCE are defined, define PTHREAD_STACK_MIN to sysconf(_SC_THREAD_STACK_MIN) which is changed to MIN (PTHREAD_STACK_MIN, sysconf(_SC_MINSIGSTKSZ)). Consolidate with to provide a constant target specific PTHREAD_STACK_MIN value. Reviewed-by: Carlos O'Donell --- manual/creature.texi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'manual') diff --git a/manual/creature.texi b/manual/creature.texi index d3c4fa4702..c13de52f1f 100644 --- a/manual/creature.texi +++ b/manual/creature.texi @@ -308,10 +308,10 @@ checks are applied. If defined to @math{3}, @theglibc{} may also use checks that may have an additional performance overhead. @end defvr -@defvr Macro _SC_SIGSTKSZ_SOURCE +@defvr Macro _DYNAMIC_STACK_SIZE_SOURCE @standards{GNU, (none)} If this macro is defined, correct (but non compile-time constant) -MINSIGSTKSZ and SIGSTKSZ are defined. +MINSIGSTKSZ, SIGSTKSZ and PTHREAD_STACK_MIN are defined. @end defvr @defvr Macro _REENTRANT -- cgit 1.4.1