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cosmopolitan/libc/calls/struct/metastat.h

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Initial import
2020-06-15 14:18:57 +00:00
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_METASTAT_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_METASTAT_H_
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4
2020-08-25 11:23:25 +00:00
#ifndef __STRICT_ANSI__
Initial import
2020-06-15 14:18:57 +00:00
#include "libc/calls/struct/stat.h"
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
union metastat {
struct stat linux;
struct stat$xnu {
int32_t st_dev;
uint16_t st_mode, st_nlink;
uint64_t st_ino;
uint32_t st_uid, st_gid;
int32_t st_rdev;
struct timespec st_atim, st_mtim, st_ctim, st_birthtim;
int64_t st_size, st_blocks;
int32_t st_blksize;
uint32_t st_flags, st_gen;
int32_t st_lspare;
int64_t st_qspare[2];
} xnu;
struct stat$freebsd {
uint64_t st_dev, st_ino, st_nlink;
uint16_t st_mode;
int16_t st_padding0;
uint32_t st_uid, st_gid;
int32_t st_padding1;
uint64_t st_rdev;
struct timespec st_atim, st_mtim, st_ctim, st_birthtim;
int64_t st_size, st_blocks;
int32_t st_blksize;
uint32_t st_flags;
uint64_t st_gen;
unsigned long st_spare[10];
} freebsd;
struct stat$openbsd {
uint32_t st_mode;
int32_t st_dev;
uint64_t st_ino;
uint32_t st_nlink, st_uid, st_gid;
int32_t st_rdev;
struct timespec st_atim, st_mtim, st_ctim;
int64_t st_size, st_blocks;
int32_t st_blksize;
uint32_t st_flags, st_gen;
struct timespec __st_birthtim;
} openbsd;
};
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
Add x86_64-linux-gnu emulator I wanted a tiny scriptable meltdown proof way to run userspace programs and visualize how program execution impacts memory. It helps to explain how things like Actually Portable Executable works. It can show you how the GCC generated code is going about manipulating matrices and more. I didn't feel fully comfortable with Qemu and Bochs because I'm not smart enough to understand them. I wanted something like gVisor but with much stronger levels of assurances. I wanted a single binary that'll run, on all major operating systems with an embedded GPL barrier ZIP filesystem that is tiny enough to transpile to JavaScript and run in browsers too. https://justine.storage.googleapis.com/emulator625.mp4
2020-08-25 11:23:25 +00:00
#endif /* !ANSI */
Initial import
2020-06-15 14:18:57 +00:00
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_METASTAT_H_ */