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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-06-21 12:42:56 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-07-09 15:10:35 -0700 |
| commit | 5d98a7dae955bafa6740c26eaba9c86060ae0344 (patch) | |
| tree | 51ab0a095a5406ec5f1b65eafb1f5808a98e9f63 /NEWS | |
| parent | 7c241325d67af9e24ff03d4c6f6280c17ea181f8 (diff) | |
| download | glibc-5d98a7dae955bafa6740c26eaba9c86060ae0344.zip glibc-5d98a7dae955bafa6740c26eaba9c86060ae0344.tar.gz glibc-5d98a7dae955bafa6740c26eaba9c86060ae0344.tar.bz2 | |
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 <bits/local_lim.h> with <bits/pthread_stack_min.h> to
provide a constant target specific PTHREAD_STACK_MIN value.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -9,8 +9,12 @@ Version 2.34 Major new features: -* Add _SC_MINSIGSTKSZ and _SC_SIGSTKSZ. When _SC_SIGSTKSZ_SOURCE or - _GNU_SOURCE are defined, MINSIGSTKSZ and SIGSTKSZ are no longer +* When _DYNAMIC_STACK_SIZE_SOURCE or _GNU_SOURCE are defined, + PTHREAD_STACK_MIN is no longer constant and is redefined to + sysconf(_SC_THREAD_STACK_MIN). + +* Add _SC_MINSIGSTKSZ and _SC_SIGSTKSZ. When _DYNAMIC_STACK_SIZE_SOURCE + or _GNU_SOURCE are defined, MINSIGSTKSZ and SIGSTKSZ are no longer constant on Linux. MINSIGSTKSZ is redefined to sysconf(_SC_MINSIGSTKSZ) and SIGSTKSZ is redefined to sysconf (_SC_SIGSTKSZ). |