ISAR/libmdbx
3
0
Fork 0
mirror of https://github.com/isar/libmdbx.git synced 2025-01-30 22:47:16 +08:00
Code Issues Packages Projects Releases Wiki Activity

mdbx: refines robust mutex usage for glibc.

Browse Source 
Change-Id: I986d10999121747b05ea132dde20b6daccc2e080
This commit is contained in:
Leo Yuriev 2015-11-14 13:27:15 +03:00
parent 380c61bcf7
commit 34d95c08eb
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
mdb.c
View File

@ -147,7 +147,13 @@
* Compile with -DMDB_USE_ROBUST=0.
*/
#ifndef MDB_USE_ROBUST
# if defined(EOWNERDEAD) && defined(PTHREAD_MUTEX_ROBUST) && !defined(ANDROID)
/* Howard Chu: Android currently lacks Robust Mutex support */
# if defined(EOWNERDEAD) && !defined(ANDROID) \
/* LY: glibc before 2.10 has a troubles with Robust Mutex too.
* But more over:
* - we couldn't test code with glibc < 2.12;
* - we won't provide compatibility with old systems. */ \
&& !(defined(__GLIBC__) && ((__GLIBC__ << 16)|__GLIBC_MINOR__) < 0x02000c)
# define MDB_USE_ROBUST 1
# else
# define MDB_USE_ROBUST 0