diff options
| author | Ivan Maidanski <ivmai@mail.ru> | 2018-04-03 02:21:00 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2018-04-03 02:23:48 +0300 |
| commit | e07dc277ddbd788230c7ef2acfdd3e3ed7f15aad (patch) | |
| tree | 6cb869400b7c565550bc0275039ecce8330ec5e0 /doc | |
| parent | 3498427481eb25ca885e64433e9b4bd198aa0368 (diff) | |
| download | bdwgc-e07dc277ddbd788230c7ef2acfdd3e3ed7f15aad.tar.gz | |
Replace GC_NO_RETRY_SIGNALS environment variable with GC_RETRY_SIGNALS=0
* doc/README.environment (GC_NO_RETRY_SIGNALS): Remove.
* doc/README.environment (GC_RETRY_SIGNALS): Document "0" value.
* pthread_stop_world.c [!GC_OPENBSD_UTHREADS && !NACL] (GC_stop_init):
Declare str local variable; do not check GC_NO_RETRY_SIGNALS
environment variable; refine comment; set GC_retry_signals to false
if the value of GC_RETRY_SIGNALS environment variable is "0".
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.environment | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/README.environment b/doc/README.environment index b35eb894..c977388a 100644 --- a/doc/README.environment +++ b/doc/README.environment @@ -96,13 +96,13 @@ GC_PRINT_BACK_HEIGHT - Print max length of chain through unreachable objects of Conservative Garbage Collectors", POPL 2001 (http://www.hpl.hp.com/techreports/2001/HPL-2001-251.html). -GC_RETRY_SIGNALS, GC_NO_RETRY_SIGNALS - Try to compensate for lost +GC_RETRY_SIGNALS - Try to compensate for lost thread suspend and restart signals (Pthreads only). On by default for OSF1 (Tru64) or if the library is sanitized, off otherwise. Since we've previously seen similar issues on some other operating systems, it was turned into a runtime flag to enable last-minute - work-arounds. + work-arounds. "0" value means "do not retry signals". GC_USE_GETWRITEWATCH=<n> - Only if MPROTECT_VDB and GWW_VDB are both defined (Win32 only). Explicitly specify which strategy of |