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| author | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-08-03 13:40:16 +0200 |
|---|---|---|
| committer | dimitri staessens <dimitri.staessens@intec.ugent.be> | 2016-08-03 13:40:16 +0200 |
| commit | 4931526cf9b5e40294e043deab856f25bf56c7cf (patch) | |
| tree | fff3eeadb6eb04edee21340ecdcdfc13da3115b4 /include/ouroboros/config.h.in | |
| parent | ca494922f3815077efbcd28da3748df38c8a6961 (diff) | |
| download | ouroboros-4931526cf9b5e40294e043deab856f25bf56c7cf.tar.gz ouroboros-4931526cf9b5e40294e043deab856f25bf56c7cf.zip | |
lib: Revise blocking I/O
Blocking I/O now uses condition variables in the shared memory instead
of busy waiting. Timeouts can be specified. This requires the size of
the rbuffs and du_map to be the same, to guarantee that when the
shm_du_map is not full, the ap_rbuffs can't be full either.
Added the timeout option to the flow for future use.
Diffstat (limited to 'include/ouroboros/config.h.in')
| -rw-r--r-- | include/ouroboros/config.h.in | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/ouroboros/config.h.in b/include/ouroboros/config.h.in index 8898699c..46685569 100644 --- a/include/ouroboros/config.h.in +++ b/include/ouroboros/config.h.in @@ -40,12 +40,11 @@ #define SHM_DU_MAP_MULTI_BLOCK #define SHM_DU_MAP_FILENAME "/ouroboros.shm" #define LOCKFILE_NAME "/ouroboros.lockfile" -#define SHM_BLOCKS_IN_MAP (1 << 14) +#define SHM_BUFFER_SIZE (1 << 14) #define SHM_DU_TIMEOUT_MICROS 15000 #define DU_BUFF_HEADSPACE 128 #define DU_BUFF_TAILSPACE 0 #define SHM_AP_RBUFF_PREFIX "/ouroboros.rbuff." -#define SHM_RBUFF_SIZE (1 << 14) #define IRMD_MAX_FLOWS 4096 #define IRMD_THREADPOOL_SIZE 5 #define IRMD_FLOW_TIMEOUT 5000 /* ms */ |