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https://github.com/jart/cosmopolitan.git
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77a7873057
This change fixes bugs in the APE loader. The execve() unit tests are now enabled for MODE=aarch64. See the README for how you need to have binfmt_misc configured with Qemu to run them. Apple Silicon bugs have been fixed too, e.g. tkill() now works.
56 lines
2.6 KiB
C
56 lines
2.6 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/runtime/runtime.h"
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#include "libc/stdio/stdio.h"
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#include "libc/sysv/consts/o.h"
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#include "libc/testlib/testlib.h"
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__static_yoink("zipos");
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/**
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* Extracts zip asset to filesystem.
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*
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* @param zip is name of asset in zip executable central directory
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* @param to is local filesystem path to which it's extracted
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* @param mode is file mode used for `to`
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*/
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void testlib_extract(const char *zip, const char *to, int mode) {
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int fdin, fdout;
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if ((fdin = open(zip, O_RDONLY)) == -1) {
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perror(zip);
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exit(1);
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}
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if ((fdout = creat(to, mode)) == -1) {
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perror(to);
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exit(1);
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}
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if (copyfd(fdin, fdout, -1) == -1) {
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perror(zip);
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exit(1);
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}
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if (close(fdout)) {
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perror(to);
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exit(1);
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}
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if (close(fdin)) {
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perror(zip);
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exit(1);
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}
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}
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