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Add torture test for zipos file descriptors

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This change hardens the code for opening /zip/ files using the system
call interface. Thread safety and signal safety has been improved for
file descriptors in general. We now document fixed addresses that are
needed for low level allocations.
This commit is contained in:
Justine Tunney 2022-06-15 16:19:50 -07:00
parent 579080cd4c
commit e466dd0553
44 changed files with 2981 additions and 307 deletions
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9
libc/runtime/winmain.greg.c
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@ -55,6 +55,7 @@
#include "libc/runtime/internal.h"
#include "libc/runtime/memtrack.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/runtime/winargs.internal.h"
#include "libc/sock/internal.h"
#include "libc/str/str.h"
#include "libc/str/tpenc.h"
@ -81,14 +82,6 @@ __msabi extern typeof(VirtualProtect) *const __imp_VirtualProtect;
* TODO: How can we ensure we never overlap with KERNEL32.DLL?
*/
struct WinArgs {
char *argv[4096];
char *envp[4092];
intptr_t auxv[2][2];
char argblock[ARG_MAX / 2];
char envblock[ARG_MAX / 2];
};
extern uint32_t __winmainpid;
extern int64_t __wincrashearly;
extern const char kConsoleHandles[3];