vasilito
068a1ca63e
Bootloader fork rebase:
- Base changed from 0.1.0 pre-patched archive to upstream 1.0.0 tag (c7eeb9f)
- Applied 0001-redbear-local-forks.patch (Cargo.toml crate path redirects)
- Applied fix-uefi-alloc-panic.patch equivalents (4 panic!() -> graceful
error handling in src/main.rs)
- Applied P5-live-preload-cap-1gib.patch (1 GiB cap on live image preload)
- Skipped: P0 GPT partition scan (requires new module + integration),
P1 timeout/default-resolution, P2 live preload guard (subsumed by
panic fixes + cap), P3 live image safe read, P4 large ISO boot,
redox.patch — to be applied in dedicated rebase session.
firmware-loader/Cargo.toml: version 0.1.0 -> 0.3.0 (sync with other
Red Bear custom crates which are at 0.3.0).
fork-upstream-map.toml: bootloader back from PENDING_REBASE to 1.0.0
since the partial rebase matches upstream 1.0.0 content.
fork-upstream-map.toml: base restored to 'main' tracked (was correctly
tracked by build-redbear.sh).
46 lines
1.5 KiB
Plaintext
46 lines
1.5 KiB
Plaintext
# ftruncate.m4
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# serial 24
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dnl Copyright (C) 2000-2001, 2003-2007, 2009-2025 Free Software Foundation,
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dnl Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This file is offered as-is, without any warranty.
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# See if we need to emulate a missing ftruncate function using _chsize.
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AC_DEFUN([gl_FUNC_FTRUNCATE],
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[
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AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
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gl_CHECK_FUNCS_ANDROID([ftruncate], [[#include <unistd.h>]])
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if test $ac_cv_func_ftruncate = yes; then
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m4_ifdef([gl_LARGEFILE], [
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AC_REQUIRE([AC_CANONICAL_HOST])
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case "$host_os" in
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mingw* | windows*)
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dnl Native Windows, and Large File Support is requested.
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dnl The MSVCRT _chsize() function only accepts a 32-bit file size,
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dnl and the mingw64 ftruncate64() function is unreliable (it may
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dnl delete the file, see
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dnl <https://web.archive.org/web/20160425005423/http://mingw-w64.sourcearchive.com/documentation/2.0-1/ftruncate64_8c_source.html>).
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dnl Use gnulib's ftruncate() implementation instead.
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REPLACE_FTRUNCATE=1
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;;
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esac
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], [
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:
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])
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else
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HAVE_FTRUNCATE=0
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case "$gl_cv_onwards_func_ftruncate" in
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future*) REPLACE_FTRUNCATE=1 ;;
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esac
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fi
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])
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# Prerequisites of lib/ftruncate.c.
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AC_DEFUN([gl_PREREQ_FTRUNCATE],
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[
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AC_CHECK_FUNCS([_chsize])
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])
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