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| author | Stefan Fritsch <sf@apache.org> | 2014-05-09 20:14:01 +0000 |
|---|---|---|
| committer | Stefan Fritsch <sf@apache.org> | 2014-05-09 20:14:01 +0000 |
| commit | 9aaf97b879e299996f5f5c234ca4ce763c35f715 (patch) | |
| tree | 8fe918da87eae062d76faeb55e7b77643733bbe5 /configure.in | |
| parent | da648924018272297d940d1e7725c02c568210a1 (diff) | |
| download | apr-9aaf97b879e299996f5f5c234ca4ce763c35f715.tar.gz | |
Option to detect concurrent accesses to pools
Enabled by new configure option --enable-pool-concurrency-check.
Compared to pool-owner-debugging, this only detects cases where there is actual
contention between accesses. The advantage is that runtime costs should be
relatively low.
The diagnostic messages could still use some improvement.
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@1593614 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/configure.in b/configure.in index bd86b30bf..e8fe8d21f 100644 --- a/configure.in +++ b/configure.in @@ -1492,6 +1492,14 @@ AC_ARG_ENABLE(allocator-uses-mmap, fi ] ) +AC_ARG_ENABLE(pool-concurrency-check, + [ --enable-pool-concurrency-check Check for concurrent usage of memory pools], + [ if test "$enableval" = "yes"; then + AC_DEFINE(APR_POOL_CONCURRENCY_CHECK, 1, + [Define if pool functions should abort if concurrent usage is detected]) + fi ] +) + dnl ----------------------------- Checks for standard typedefs AC_TYPE_OFF_T AC_TYPE_PID_T |