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| author | Scott Lystig Fritchie <[email protected]> | 2011-11-17 00:45:50 -0600 |
|---|---|---|
| committer | Patrik Nyblom <[email protected]> | 2012-03-22 18:16:13 +0100 |
| commit | 2f532f889a6bd31f74122bd223277d7c609f7bdc (patch) | |
| tree | 8c0463bf781059147caeb31c2594ed211d4854e6 /erts/emulator/beam/erl_nif.c | |
| parent | 0331c29e0e494d4c1e4fdd05e48a3f88a8caea0b (diff) | |
| download | otp-2f532f889a6bd31f74122bd223277d7c609f7bdc.tar.gz otp-2f532f889a6bd31f74122bd223277d7c609f7bdc.tar.bz2 otp-2f532f889a6bd31f74122bd223277d7c609f7bdc.zip | |
Add DTrace support for OS X, Solaris, and Linux (via SystemTap), 3/4
Add probes to the virtual machine, except (mostly) the efile_drv.c
driver and other file I/O-related source files.
Diffstat (limited to 'erts/emulator/beam/erl_nif.c')
| -rw-r--r-- | erts/emulator/beam/erl_nif.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 58a09986d2..dc4049327d 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -66,6 +66,7 @@ static void add_readonly_check(ErlNifEnv*, unsigned char* ptr, unsigned sz); static int is_offheap(const ErlOffHeap* off_heap); #endif +void dtrace_nifenv_str(ErlNifEnv *, char *); #define MIN_HEAP_FRAG_SZ 200 static Eterm* alloc_heap_heavy(ErlNifEnv* env, unsigned need, Eterm* hp); @@ -1779,6 +1780,11 @@ void erl_nif_init() resource_type_list.name = THE_NON_VALUE; } +void dtrace_nifenv_str(ErlNifEnv *env, char *process_buf) +{ + dtrace_pid_str(env->proc->id, process_buf); +} + #ifdef READONLY_CHECK /* Use checksums to assert that NIFs do not write into inspected binaries */ |