forked from mirrors/nixpkgs
02bce71cab
`mtrace(1)` is a small Perl script that interprets and provides
human-readable output for `malloc(3)` traces.
Even though this is actually part of `glibc` itself I decided to place
this into its own package. The main reason for this is that this script
has a runtime dependency on Perl which would complicate `stdenv`
bootstrapping since we'd have to compile another Perl that doesn't depend on
the bootstrap tools that is used as runtime dependency for the
stage2 glibc.
Since this is only a dev/debugging tool, splitting this up seemed like a
reasonable choice to me.
On a leaking C program, this can be used like this:
$ env MALLOC_TRACE=$(pwd)/trace ./a.out
$ ./result/bin/mtrace ./trace
Memory not freed:
-----------------
Address Size Caller
0x0000000001875690 0x4 at 0x401151
Closes #141924
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| .. | ||
| 2.33-master.patch.gz | ||
| allow-kernel-2.6.32.patch | ||
| common.nix | ||
| darwin-cross-build.patch | ||
| default.nix | ||
| dont-use-system-ld-so-cache.patch | ||
| dont-use-system-ld-so-preload.patch | ||
| fix-rpc-types-musl-conflicts.patch | ||
| fix-x64-abi.patch | ||
| fix_path_attribute_in_getconf.patch | ||
| info.nix | ||
| locales-builder.sh | ||
| locales.nix | ||
| mtrace.nix | ||
| multi.nix | ||
| nix-locale-archive.patch | ||
| nix-nss-open-files.patch | ||
| rpcgen-path.patch | ||