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Detect allocators present and functional - #247
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jvoisin merged 7 commits intoNov 4, 2026
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…ed to LD_PRELOAD contains multiple libs, assuming the allocator is the first one mentioned
The two "installed allocators" listings printed the build manifest (versions.txt) that the build script had written. With presence now checked against the actual library files there is no reader left that needs the manifest: print the list by probing the allocator paths instead (file check only, so --help stays instant), and drop the last references to versions.txt so bench.sh runs on a freshly built tree without a manifest having been produced.
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rebased onto master. |
ld.so discards a preload that is unreadable, not a library, not executable-mappable, or refused by a security policy, but exits 0 anyway and in secure-execution mode stays silent, so the old probe counted any existing file as installed.
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when #246 is merged, error detection can be added and #245 should be solved.