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| author | Rickard Green <[email protected]> | 2014-09-25 17:05:48 +0200 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2014-09-25 17:05:48 +0200 |
| commit | 3e4491cf98d6ec0ff8b10dfdfac8d8c0b7031e61 (patch) | |
| tree | 1bee4fc91742e3291792caacc61d20a67a80300d /erts/emulator/beam/sys.h | |
| parent | 743ed31108ee555db18d9833186865e85e34333e (diff) | |
| parent | 6084a42a24fca52a5de2bc487c0cd2be46dcc21f (diff) | |
| download | otp-3e4491cf98d6ec0ff8b10dfdfac8d8c0b7031e61.tar.gz otp-3e4491cf98d6ec0ff8b10dfdfac8d8c0b7031e61.tar.bz2 otp-3e4491cf98d6ec0ff8b10dfdfac8d8c0b7031e61.zip | |
Merge branch 'rickard/eager-check-io/OTP-12117' into rickard/maint-17/eager-check-io/OTP-12117
* rickard/eager-check-io/OTP-12117:
Introduce support for eager check I/O scheduling
Conflicts:
erts/emulator/beam/erl_bif_info.c
erts/emulator/beam/erl_init.c
erts/emulator/beam/erl_process.c
erts/preloaded/ebin/erlang.beam
Diffstat (limited to 'erts/emulator/beam/sys.h')
| -rw-r--r-- | erts/emulator/beam/sys.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 3d8dd9c6d0..1bdb1579f5 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -66,8 +66,12 @@ */ #ifndef ERTS_SYS_FD_TYPE +#define ERTS_SYS_FD_INVALID ((ErtsSysFdType) -1) typedef int ErtsSysFdType; #else +#ifndef ERTS_SYS_FD_INVALID +# error missing ERTS_SYS_FD_INVALID +#endif typedef ERTS_SYS_FD_TYPE ErtsSysFdType; #endif @@ -744,6 +748,14 @@ void init_getenv_state(GETENV_STATE *); char * getenv_string(GETENV_STATE *); void fini_getenv_state(GETENV_STATE *); +#define HAVE_ERTS_CHECK_IO_DEBUG +typedef struct { + int no_used_fds; + int no_driver_select_structs; + int no_driver_event_structs; +} ErtsCheckIoDebugInfo; +int erts_check_io_debug(ErtsCheckIoDebugInfo *ip); + /* xxxP */ #define SYS_DEFAULT_FLOAT_DECIMALS 20 void init_sys_float(void); |