9e3e985ae5
Here's some screenshots of an emulator tui program that was compiled on Linux, then scp'd it to Windows, Mac, and FreeBSD. https://justine.storage.googleapis.com/blinkenlights-cmdexe.png https://justine.storage.googleapis.com/blinkenlights-imac.png https://justine.storage.googleapis.com/blinkenlights-freebsd.png https://justine.storage.googleapis.com/blinkenlights-lisp.png How is this even possible that we have a nontrivial ui binary that just works on Mac, Windows, Linux, and BSD? Surely a first ever achievement. Fixed many bugs. Bootstrapped John McCarthy's metacircular evaluator on bare metal in half the size of Altair BASIC (about 2.5kb) and ran it in emulator for fun and profit.
121 lines
8.9 KiB
C
121 lines
8.9 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=8 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2020 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ This program is free software; you can redistribute it and/or modify │
|
|
│ it under the terms of the GNU General Public License as published by │
|
|
│ the Free Software Foundation; version 2 of the License. │
|
|
│ │
|
|
│ This program is distributed in the hope that it will be useful, but │
|
|
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
|
|
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
|
|
│ General Public License for more details. │
|
|
│ │
|
|
│ You should have received a copy of the GNU General Public License │
|
|
│ along with this program; if not, write to the Free Software │
|
|
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
|
|
│ 02110-1301 USA │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#ifndef COSMOPOLITAN_LIBC_X_H_
|
|
#define COSMOPOLITAN_LIBC_X_H_
|
|
#include "libc/calls/struct/timespec.h"
|
|
#include "libc/calls/struct/timeval.h"
|
|
#include "libc/fmt/pflink.h"
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
|
COSMOPOLITAN_C_START_
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│─╝
|
|
Standard Library veneers for folks not building embedded RTOS */
|
|
|
|
#define _XPNN paramsnonnull()
|
|
#define _XRET nothrow nocallback nodiscard returnsnonnull
|
|
#define _XMAL returnspointerwithnoaliases _XRET
|
|
#define _XMALPG returnsaligned((PAGESIZE)) _XMAL
|
|
|
|
struct FILE;
|
|
struct sigaction;
|
|
struct timeval;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » system calls ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
int xsigaction(int, void *, uint64_t, uint64_t, struct sigaction *);
|
|
int xwrite(int, const void *, uint64_t);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » memory ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
void xdie(void) noreturn;
|
|
char *xdtoa(double) _XMAL;
|
|
char *xasprintf(const char *, ...) printfesque(1) paramsnonnull((1)) _XMAL;
|
|
char *xvasprintf(const char *, va_list) _XPNN _XMAL;
|
|
char *xgetline(struct FILE *) _XPNN mallocesque;
|
|
void *xmalloc(size_t) attributeallocsize((1)) _XMAL;
|
|
void *xrealloc(void *, size_t) attributeallocsize((2)) _XRET;
|
|
void *xcalloc(size_t, size_t) attributeallocsize((1, 2)) _XMAL;
|
|
void *xvalloc(size_t) attributeallocsize((1)) _XMALPG;
|
|
void *xmemalign(size_t, size_t) attributeallocalign((1))
|
|
attributeallocsize((2)) _XMAL;
|
|
void *xmemalignzero(size_t, size_t) attributeallocalign((1))
|
|
attributeallocsize((2)) _XMAL;
|
|
char *xstrdup(const char *) _XPNN _XMAL;
|
|
char *xstrndup(const char *, size_t) _XPNN _XMAL;
|
|
char *xstrcat(const char *, ...) paramsnonnull((1)) nullterminated() _XMAL;
|
|
char *xstrmul(const char *, size_t) paramsnonnull((1)) _XMAL;
|
|
char *xjoinpaths(const char *, const char *) paramsnonnull() _XMAL;
|
|
char *xinet_ntop(int, const void *) _XPNN _XMAL;
|
|
char *xaescapec(const char *) _XPNN _XMAL;
|
|
char *xaescapesh(const char *) _XPNN _XMAL;
|
|
char *xaescapeshq(const char *) _XPNN _XMAL;
|
|
char *xaescape(const char *, int (*)(char *, unsigned, const char *,
|
|
unsigned)) _XPNN hidden _XMAL;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » time ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
char *xiso8601i(int) mallocesque;
|
|
char *xiso8601tv(struct timeval *) mallocesque;
|
|
char *xiso8601ts(struct timespec *) mallocesque;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » input / output ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
char *xslurp(const char *, size_t *) paramsnonnull((1)) _XMALPG nodiscard;
|
|
int xbarf(const char *, const void *, size_t);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » safety ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#define xstrcat(...) (xstrcat)(__VA_ARGS__, NULL)
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » generic typing ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#if __STDC_VERSION__ + 0 >= 201112
|
|
|
|
#define xiso8601(TS) \
|
|
_Generic(*(TS), struct timeval : xiso8601tv, default : xiso8601ts)(TS)
|
|
|
|
#endif /* C11 */
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » link-time optimizations ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
|
|
#define xasprintf(FMT, ...) (xasprintf)(PFLINK(FMT), ##__VA_ARGS__)
|
|
#define xvasprintf(FMT, VA) (xvasprintf)(PFLINK(FMT), VA)
|
|
#endif
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_X_H_ */
|