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| author | Lukas Larsson <[email protected]> | 2014-02-23 17:00:41 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2014-02-24 15:15:56 +0100 |
| commit | c743ed359f16f791dd15b58b86af7f77db4799aa (patch) | |
| tree | cf5bc15589f8f154fb2439af0506e9614befa6aa /erts/emulator/sys | |
| parent | 48201abc7961b44be9e5cf0feb74d18a399d6099 (diff) | |
| download | otp-c743ed359f16f791dd15b58b86af7f77db4799aa.tar.gz otp-c743ed359f16f791dd15b58b86af7f77db4799aa.tar.bz2 otp-c743ed359f16f791dd15b58b86af7f77db4799aa.zip | |
ose: Force atleast one async thread for ose
This is needed because a file has to be opened and operated on
in the same process at all times. Using async threads guarantee this.
Diffstat (limited to 'erts/emulator/sys')
| -rw-r--r-- | erts/emulator/sys/ose/erl_ose_sys.h | 5 | ||||
| -rw-r--r-- | erts/emulator/sys/unix/erl_unix_sys.h | 5 | ||||
| -rw-r--r-- | erts/emulator/sys/win32/erl_win_sys.h | 4 |
3 files changed, 14 insertions, 0 deletions
diff --git a/erts/emulator/sys/ose/erl_ose_sys.h b/erts/emulator/sys/ose/erl_ose_sys.h index 94f1e58883..5243886bac 100644 --- a/erts/emulator/sys/ose/erl_ose_sys.h +++ b/erts/emulator/sys/ose/erl_ose_sys.h @@ -70,6 +70,11 @@ struct erts_sys_fd_type { /* + * Min number of async threads + */ +#define ERTS_MIN_NO_OF_ASYNC_THREADS 1 + +/* * Our own type of "FD's" */ #define ERTS_SYS_FD_TYPE struct erts_sys_fd_type* diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h index 2c47aa06c2..176fc049a7 100644 --- a/erts/emulator/sys/unix/erl_unix_sys.h +++ b/erts/emulator/sys/unix/erl_unix_sys.h @@ -127,6 +127,11 @@ # endif #endif +/* + * Min number of async threads + */ +#define ERTS_MIN_NO_OF_ASYNC_THREADS 0 + /* File descriptors are numbers anc consecutively allocated on Unix */ #define ERTS_SYS_CONTINOUS_FD_NUMBERS diff --git a/erts/emulator/sys/win32/erl_win_sys.h b/erts/emulator/sys/win32/erl_win_sys.h index 0deb097b1a..8015e8f378 100644 --- a/erts/emulator/sys/win32/erl_win_sys.h +++ b/erts/emulator/sys/win32/erl_win_sys.h @@ -103,6 +103,10 @@ #define CreateAutoEvent(state) CreateEvent(NULL, FALSE, state, NULL) #define CreateManualEvent(state) CreateEvent(NULL, TRUE, state, NULL) +/* + * Min number of async threads + */ +#define ERTS_MIN_NO_OF_ASYNC_THREADS 0 /* * Our own type of "FD's" |