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Make more libc improvements

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- Make memmem() faster
- Make readdir() thread safe
- Remove 64kb limit from mkdeps.com
- Add old crypt() function from Musl
- Improve new fix-third-party.py tool
- Improve libc/isystem/ headers and fix bugs
This commit is contained in:
Justine Tunney 2022-08-06 17:18:40 -07:00
parent a8cf0f7e89
commit 6a5717a48f
50 changed files with 3783 additions and 280 deletions
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3
libc/calls/sysparam.h
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@ -27,9 +27,10 @@ COSMOPOLITAN_C_START_
#define isset(x, i) __bitop(x, i, &)
#define isclr(x, i) !isset(x, i)
#define howmany(n, d) (((n) + ((d)-1)) / (d))
#undef roundup
#define roundup(n, d) (howmany(n, d) * (d))
#define powerof2(n) !(((n)-1) & (n))
#define howmany(n, d) (((n) + ((d)-1)) / (d))
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */