615677299e
The `poll` system call doesn't work right for fifos, so switch back to `select`, but use a new strategy to size fd_set buffers instead of trying to use `getdtablesize` (because the result of `getdtablesize` can change dynamically on Mac OS). Also, add a check for input at the rktio level when trying to read from devices other than regular files. Otherwise, Racket CS (which doesn't have some redundant polling that is in traditional Racket) sees spurious EOFs for unconnected fifos. Closes #2577 |
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| .github/ISSUE_TEMPLATE_DRAFT | ||
| .gitlab | ||
| pkgs | ||
| racket | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| .travis.yml | ||
| appveyor.yml | ||
| azure-pipelines.yml | ||
| INSTALL.txt | ||
| Makefile | ||
| README.md | ||
This is the source code for the core of Racket. See "INSTALL.txt" for full information on building Racket.
To build the full Racket distribution from this repository, run make
in the top-level directory. To build minimal Racket, run make base.
The rest of the Racket distribution source code is in other repositories, mostly under the Racket GitHub organization.
Contribute to Racket by submitting a pull request, joining the development mailing list, or visiting the IRC channel.
License
Racket is distributed under the GNU Lesser General Public License (LGPL). This implies that you may link Racket into proprietary applications, provided you follow the rules stated in the LGPL. You can also modify Racket; if you distribute a modified version, you must distribute it under the terms of the LGPL, which in particular states that you must release the source code for the modified software.
See racket/src/COPYING_LESSER.txt for more information.