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5dd2bb525d
This is necessary to inform the real, non-stub glibc that a program built with Zig is using a modern `FILE` structure, i.e. glibc 2.1+. This is particularly important on lesser-used architectures where the legacy code is poorly tested; for example, glibc 2.40 introduced a regression for the legacy case in the libio cleanup code, causing all Zig-compiled MIPS binaries to crash on exit.
24 lines
1.1 KiB
C
Vendored
24 lines
1.1 KiB
C
Vendored
/* Special startup support.
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Copyright (C) 1997-2024 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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/* Vestigial libio version number. Some code in libio checks whether
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this symbol exists in the executable, but nothing looks at its
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value anymore; the value it was historically set to has been
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preserved out of an abundance of caution. */
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const int _IO_stdin_used = 0x20001;
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