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| author | Lukas Larsson <[email protected]> | 2014-12-19 10:53:27 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2014-12-19 10:53:27 +0100 |
| commit | 3e3ef7b16fa03a7b9f4e5376387750a69957719f (patch) | |
| tree | 40d74a3d6ccd8a4faa5c7194979584fa67517ea1 /erts/emulator/beam/sys.h | |
| parent | a4d72d2cae3a9bd3f0dccdb663f70d54a45fe10f (diff) | |
| parent | bd4b900c09308a6c3ab41e3a2070cb90410ee01d (diff) | |
| download | otp-3e3ef7b16fa03a7b9f4e5376387750a69957719f.tar.gz otp-3e3ef7b16fa03a7b9f4e5376387750a69957719f.tar.bz2 otp-3e3ef7b16fa03a7b9f4e5376387750a69957719f.zip | |
Merge branch 'lukas/erts/crashdump_improvements/OTP-12377'
* lukas/erts/crashdump_improvements/OTP-12377:
erts: Make main thread safe from pipe closed event
erts: Improve crash dumps
erts: Rename sys_sigset to sys_signal
erts: Introduce thread suspend functions
erts: Remove usage of QUANTIFY signal
erts: Add support for thread names
ets: Increase data available in crash dumps and ets:info
erts: Start compilation of beam_emu earlier
Diffstat (limited to 'erts/emulator/beam/sys.h')
| -rw-r--r-- | erts/emulator/beam/sys.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/erts/emulator/beam/sys.h b/erts/emulator/beam/sys.h index 7661bf2dc7..828f5b427a 100644 --- a/erts/emulator/beam/sys.h +++ b/erts/emulator/beam/sys.h @@ -772,6 +772,8 @@ typedef struct { } ErtsCheckIoDebugInfo; int erts_check_io_debug(ErtsCheckIoDebugInfo *ip); +int erts_sys_is_area_readable(char *start, char *stop); + /* xxxP */ #define SYS_DEFAULT_FLOAT_DECIMALS 20 void init_sys_float(void); @@ -800,6 +802,11 @@ int erts_sys_unsetenv(char *key); char *erts_read_env(char *key); void erts_free_read_env(void *value); +#if defined(ERTS_THR_HAVE_SIG_FUNCS) && !defined(ETHR_UNUSABLE_SIGUSRX) +extern void sys_thr_resume(erts_tid_t tid); +extern void sys_thr_suspend(erts_tid_t tid); +#endif + /* utils.c */ /* Options to sys_alloc_opt */ |