Merged
Conversation
Owner
|
Thanks :-) |
Contributor
Author
|
Thanks! FYI, we have some other local (more substantive!) changes to the python module, which we use on FreeBSD for our undergraduate and masters OS teaching. We haven't attempted to do them in such a way as to upstream them yet, but we may get to that this year, as we're doing an update on all the course material. In case you are interested in the mean time: |
Owner
|
Oh that is awesome! Thanks for letting me know - feel free to open a PR, let me know if I can somehow help - and if we meet someday, sometime a drink of choice is on me! :-) |
arichardson
added a commit
to arichardson/l41-python-dtrace
that referenced
this pull request
Dec 29, 2020
Buffered output hanlding appears to be broken on macOS. The -B flag is disabled in dtrace.c () and compiling dtrace.c with that flag enabled results in the same crash that I see with python-dtrace: ``` * thread tmetsch#1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x7fb100000000) * frame #0: 0x00007fff6f83de52 libsystem_platform.dylib`_platform_strlen + 18 frame tmetsch#1: 0x00007fff6f6d9891 libsystem_c.dylib`__vfprintf + 5379 frame tmetsch#2: 0x00007fff6f6ffad3 libsystem_c.dylib`__v2printf + 475 frame tmetsch#3: 0x00007fff6f6e5ee7 libsystem_c.dylib`_vsnprintf + 417 frame tmetsch#4: 0x00007fff6f6e5f90 libsystem_c.dylib`vsnprintf + 68 frame tmetsch#5: 0x00007fff6d3650e3 libdtrace.dylib`dt_printf + 524 frame tmetsch#6: 0x00007fff6d33da7f libdtrace.dylib`dt_consume_cpu + 2536 frame tmetsch#7: 0x00007fff6d33c9e0 libdtrace.dylib`dtrace_consume + 1090 frame tmetsch#8: 0x00007fff6d366534 libdtrace.dylib`dtrace_work + 116 frame tmetsch#9: 0x000000010d6be9ff dtrace2`main(argc=4, argv=0x00007ffee2547250) at dtrace2.c:1834:17 frame tmetsch#10: 0x00007fff6f647cc9 libdyld.dylib`start + 1 ``` To work around this crash, output to stderr for now.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.