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Fix bugs and regressions in the pledge command

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This change gets the pledge (formerly pledge.com) command back in tip
top shape for a 3.0.1 cosmos release. It now runs on all platforms, even
though it's mostly a no-op on ones that lack the kernel security stuff.
The binary footprint is now smaller, since it no longer needs to link
malloc. It's also now able to be built as a fat binary.
This commit is contained in:
Justine Tunney 2023-11-01 06:08:58 -07:00
parent b0e3d89942
commit 7b284f6bda
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GPG key ID: BE714B4575D6E328
18 changed files with 493 additions and 272 deletions
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2
libc/calls/copy.c
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@ -44,7 +44,7 @@ ssize_t copyfd(int in, int out, size_t n) {
if (dw != dr) {
// POSIX requires atomic IO up to PIPE_BUF
// The minimum permissible PIPE_BUF is 512
abort();
notpossible;
}
}
return i;