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Eliminate some flakes

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- Get ASAN working on Windows.

- Deleting directories and then recreating them with the same name in a
  short period of time appears to be a no-no on Windows.

- There's no reason to call FlushFileBuffers on close() for pipes, and
  it's harmful since it might block indefinitely for no good reason.
This commit is contained in:
Justine Tunney 2021-02-03 06:22:51 -08:00
parent 27c899af56
commit 4e56d89dcd
60 changed files with 588 additions and 751 deletions
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17
libc/nt/struct/teb.h
View file

@ -4,14 +4,15 @@
#include "libc/nt/struct/peb.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
/* These macros address directly into NT's TEB a.k.a. TIB */
#define NtGetPeb() gs((struct NtPeb **)(0x60ULL))
#define NtGetTeb() gs((void **)(0x30)) /* %gs:0 linear address */
#define NtGetPid() gs((uint32_t *)(0x40)) /* GetCurrentProcessId() */
#define NtGetTid() gs((uint32_t *)(0x48)) /* GetCurrentThreadId() */
#define NtGetErr() gs((int *)(0x68))
#define NtGetVersion() \
((NtGetPeb()->OSMajorVersion & 0xff) << 8 | NtGetPeb()->OSMinorVersion)
/*
* These macros address directly into NT's TEB a.k.a. TIB
* Any function that does this needs the `noasan` keyword
*/
#define NtGetPeb() gs((struct NtPeb **)(0x60ULL))
#define NtGetTeb() gs((void **)(0x30)) /* %gs:0 linear address */
#define NtGetPid() gs((uint32_t *)(0x40)) /* GetCurrentProcessId() */
#define NtGetTid() gs((uint32_t *)(0x48)) /* GetCurrentThreadId() */
#define NtGetErr() gs((int *)(0x68))
#define _NtGetSeh() gs((void **)(0x00))
#define _NtGetStackHigh() gs((void **)(0x08))
#define _NtGetStackLow() gs((void **)(0x10))