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cleanup: remove legacy code for systems without fork(2)

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In 2021, it seems like it's about time to join the 21st century
and officially require fork(2). In practice this was already the
case as the legacy code was unmaintained and didn't compile.
This commit is contained in:
Martijn Dekker 2021-03-21 06:33:00 +00:00
parent 38f2b94f55
commit 7b0e0776e2
7 changed files with 7 additions and 269 deletions
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3
src/cmd/ksh93/include/defs.h
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@ -32,6 +32,9 @@
#if !defined(AST_VERSION) || AST_VERSION < 20111111L
#error libast version 20111111 or later is required
#endif
#if !_lib_fork
#error In 2021, ksh joined the 21st century and started requiring fork(2).
#endif
#if !SHOPT_MULTIBYTE
/*
* Disable multibyte without need for excessive '#if SHOPT_MULTIBYTE' peprocessor conditionals.