Make ZipOS and Qemu work better

This change improves the dirstream library in a lot of respects,
especially for /zip/... files. Also turn off MAP_STACK on Aarch64
because Qemu seems to implement it differently than Linux and it's
probably responsible for a lot of mysterious crashes.
This commit is contained in:
Justine Tunney 2023-08-15 18:24:53 -07:00
parent 4658ae539f
commit 110559ce6a
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
48 changed files with 748 additions and 500 deletions

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_BLK,6,6,6,6,6,6,6,6

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_CHR,2,2,2,2,2,2,2,2

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_DIR,4,4,4,4,4,4,4,4

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_FIFO,1,1,1,1,1,1,1,1

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_LNK,10,10,10,10,10,10,10,10

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_REG,8,8,8,8,8,8,8,8

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_SOCK,12,12,12,12,12,12,12,12

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#include "libc/sysv/consts/syscon.internal.h"
.syscon dt,DT_UNKNOWN,0,0,0,0,0,0,0,0

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@ -1,19 +1,5 @@
#ifndef COSMOPOLITAN_LIBC_SYSV_CONSTS_DT_H_
#define COSMOPOLITAN_LIBC_SYSV_CONSTS_DT_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
extern const uint8_t DT_UNKNOWN;
extern const uint8_t DT_FIFO;
extern const uint8_t DT_CHR;
extern const uint8_t DT_DIR;
extern const uint8_t DT_BLK;
extern const uint8_t DT_REG;
extern const uint8_t DT_LNK;
extern const uint8_t DT_SOCK;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#define DT_UNKNOWN 0
#define DT_FIFO 1