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18 lines
602 B
Scheme
18 lines
602 B
Scheme
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(define-library (scheme process-context)
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(import (chibi) (srfi 98))
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(cond-expand (windows (import (rename (only (chibi win32 process-win32) exit) (exit emergency-exit))))
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(else (import (rename (only (chibi process) exit) (exit emergency-exit)))))
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(export get-environment-variable get-environment-variables
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command-line exit emergency-exit)
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(begin
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(define unwind #f)
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((call/cc
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(lambda (continuation)
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(set! unwind continuation)
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(lambda () #f))))
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(define (exit . rest)
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(unwind (lambda () (apply emergency-exit rest))))))
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