mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
e522aa3a07
- ASAN memory morgue is now lockless - Make C11 atomics header more portable - Rewrote pthread keys support to be lockless - Simplify Python's unicode table unpacking code - Make crash report write(2) closer to being atomic - Make it possible to strace/ftrace a single thread - ASAN now checks nul-terminated strings fast and properly - Windows fork() now restores TLS memory of calling thread
60 lines
2.7 KiB
C
60 lines
2.7 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2022 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/calls.h"
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#include "libc/fmt/conv.h"
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#include "libc/fmt/itoa.h"
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#include "libc/runtime/runtime.h"
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#include "libc/str/str.h"
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#include "libc/testlib/subprocess.h"
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#include "libc/testlib/testlib.h"
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#define N 16
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char *GenBuf(char buf[8], int x) {
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int i;
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bzero(buf, 8);
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for (i = 0; i < 7; ++i) {
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buf[i] = x & 127; // nt doesn't respect invalid unicode?
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x >>= 1;
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}
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return buf;
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}
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__attribute__((__constructor__)) static void init(void) {
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char buf[8];
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if (__argc == 4 && !strcmp(__argv[1], "-")) {
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ASSERT_STREQ(GenBuf(buf, atoi(__argv[2])), __argv[3]);
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exit(0);
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}
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}
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TEST(execve, testArgPassing) {
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int i;
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char ibuf[12], buf[8];
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for (i = 0; i < N; ++i) {
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FormatInt32(ibuf, i);
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GenBuf(buf, i);
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SPAWN(vfork);
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execve(GetProgramExecutableName(),
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(char *const[]){GetProgramExecutableName(), "-", ibuf, buf, 0},
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(char *const[]){0});
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notpossible;
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EXITS(0);
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}
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}
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