mirror of
https://github.com/Droid-Deck/DroidDeck.git
synced 2026-11-11 02:51:10 +00:00
maxjivi05
b8fcef622e
The runtime carries Termux's proot 5.1.107-70 as a prebuilt binary, built from termux/proot 4dba3afb (every file:line site in it matches that commit). The apk now builds that same commit with the NDK, with three patches ported from WinNative's feature/proot-enhancements, and prefers it over the runtime's copy: - Tracees are hashed by pid, so each ptrace stop finds its tracee without walking a list of every thread, and terminated tracees are swept only after a termination. - A clean absolute path three or more directories deep under the rootfs alone has its parent opened once and taken as canonical when the kernel's path for it is the one proot would build, instead of an lstat per component; the final component of a call that does not follow it is no longer lstat'ed. Extensions still see the parent's host path, and the f2fs workaround keeps the old walk. - A clone3 thread keeps its inherited flags when clone_args cannot be read. talloc is linked in statically from Samba's release tarball, so libproot.so needs only libc and libdl. On an x86_64 Android 15 emulator the same build ran a path and thread test suite with output identical to the unpatched commit (fake id, fake root, link2symlink, with and without seccomp), and a stat-heavy benchmark ran 25-27% faster, 31-36% with 1500 live threads.
35 lines
918 B
C
35 lines
918 B
C
#define TALLOC_BUILD_VERSION_MAJOR 2
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#define TALLOC_BUILD_VERSION_MINOR 4
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#define TALLOC_BUILD_VERSION_RELEASE 3
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#define HAVE_STDBOOL_H 1
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#define HAVE_BOOL 1
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#define HAVE_STDINT_H 1
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#define HAVE_INTTYPES_H 1
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#define HAVE_STRING_H 1
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#define HAVE_STRINGS_H 1
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#define HAVE_STDLIB_H 1
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#define HAVE_UNISTD_H 1
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#define HAVE_SYS_TYPES_H 1
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#define HAVE_DLFCN_H 1
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#define HAVE_STRNLEN 1
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#define HAVE_STRNDUP 1
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#define HAVE_STRLCPY 1
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#define HAVE_STRLCAT 1
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#define HAVE_USLEEP 1
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#define HAVE_VA_COPY 1
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#define HAVE_VSNPRINTF 1
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#define HAVE_SNPRINTF 1
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#define HAVE_C99_VSNPRINTF 1
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#define HAVE_INTPTR_T 1
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#define HAVE_UINTPTR_T 1
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#define HAVE_PTRDIFF_T 1
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#define HAVE_SIG_ATOMIC_T_TYPE 1
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#define HAVE_ERRNO_DECL 1
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#define HAVE_MEMMOVE 1
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#define HAVE_CONSTRUCTOR_ATTRIBUTE 1
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#define HAVE_DESTRUCTOR_ATTRIBUTE 1
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#define HAVE_VISIBILITY_ATTR 1
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#define HAVE_FALLTHROUGH_ATTRIBUTE 1
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#define HAVE_SYS_AUXV_H 1
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#define HAVE_GETAUXVAL 1
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