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Make more threading improvements

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- ASAN memory morgue is now lockless
- Make C11 atomics header more portable
- Rewrote pthread keys support to be lockless
- Simplify Python's unicode table unpacking code
- Make crash report write(2) closer to being atomic
- Make it possible to strace/ftrace a single thread
- ASAN now checks nul-terminated strings fast and properly
- Windows fork() now restores TLS memory of calling thread
This commit is contained in:
Justine Tunney 2022-11-01 22:36:03 -07:00
parent d7b88734cd
commit e522aa3a07
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GPG key ID: BE714B4575D6E328
189 changed files with 1363 additions and 1217 deletions
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4
libc/x/x.h
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@ -48,8 +48,8 @@ char *utf32to8(const wchar_t *, size_t, size_t *) dontdiscard;
char *xhomedir(void) dontdiscard;
char *xstripext(const char *) dontdiscard;
char *xstripexts(const char *) dontdiscard;
void *xload(bool *, void **, const void *, size_t, size_t);
void *xloadzd(bool *, void **, const void *, size_t, size_t, size_t, size_t,
void *xload(_Atomic(void *) *, const void *, size_t, size_t);
void *xloadzd(_Atomic(void *) *, const void *, size_t, size_t, size_t, size_t,
uint32_t);
int rmrf(const char *);
char *xbasename(const char *) paramsnonnull()