7c2fb70c4a
This adds a check for the filename argument being null, in which case it bails out and returns NULL. Previously, it would just dereference the null pointer and treat the contents of memory location 0 as a filename, with unpredictable results. A null filename indicates freopen should try to reopen the same file with a different mode, but the degree of support for that is implementation-defined. We still don't really support it, but at least this will report the failure and avoid unpredictable behavior. It also removes some unused code at the end, but still forces fputc and fgetc to be linked in. These are needed because there are weak references to them in putchar and getchar, which may need to be used if stdin/stdout have been reopened. |
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| obj | ||
| LICENSE | ||
| README.md | ||
| assert.asm | ||
| assert.macros | ||
| backup | ||
| cc.asm | ||
| cc.macros | ||
| ctype.asm | ||
| equates.asm | ||
| fcntl.asm | ||
| fcntl.macros | ||
| fenv.asm | ||
| fenv.macros | ||
| fpextra.asm | ||
| fpextra.macros | ||
| int64.asm | ||
| int64.macros | ||
| locale.asm | ||
| locale.macros | ||
| m16.int64 | ||
| make | ||
| math2.asm | ||
| math2.macros | ||
| orca.asm | ||
| orca.macros | ||
| setjmp.asm | ||
| signal.asm | ||
| signal.macros | ||
| smac | ||
| stdio.asm | ||
| stdio.macros | ||
| stdlib.asm | ||
| stdlib.macros | ||
| string.asm | ||
| string.macros | ||
| time.asm | ||
| time.macros | ||
| toolglue.asm | ||
| toolglue.macros | ||
| uchar.asm | ||
| uchar.macros | ||
| vars.asm | ||
| vars.macros | ||
README.md
ORCALib
Libraries for the ORCA language suite (ORCA/C, ORCA/M, ORCA/Pascal) for the Apple IIGS
If you would like to make changes to this compiler and distribute them to others, feel free to submit them here. If the changes apply to the Apple IIGS, they will generally be approved for distribution on the master branch. For changes that retarget the library to generate code for a different platform, the project will either be forked or a new repository will be created, as appropriate.
The general conditions that must be met before a change is released on master are:
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The modified library must compile under the currently released version of ORCA/M.
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The various languages that make use of the library mush still pass their respective test suites, or changes to those test suites must also be submitted.
Contact support@byteworks.us if you need contributor access.
A complete distribution of the ORCA languages, including installers and documentation, is available from the Juiced GS store at https://juiced.gs/store/category/software/. It is distributed as part of the Opus ][ package.