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Ulrich Drepper <drepper@redhat.com> writes: > Second, I haven't gotten any comments on the atexit() implementation > changes I made. They are so non-obvious that I thought the one or > other would comment. The good thing is that this implementation > should be very robust. The bad thing is that old programs cannot be > fixed, everything (means DSOs) has to be relinked (if they have this > problem which is fortunately rare). I don't think this is a problem. > Note that today (until sometime next week :-) this atexit() > implementation is not Unix conforming. Unix currently forbids this > behavior (this means the registered functions are called at dlclose() > time). I've filed an defect report which will be handled next week. make check fails now for me: GCONV_PATH=/builds/glibc/main-gcc-2.95/iconvdata LC_ALL=C /builds/glibc/main-gcc-2.95/elf/ld-linux.so.2 --library-path /builds/glibc/main-gcc-2.95:/builds/glibc/main-gcc-2.95/math:/builds/glibc/main-gcc-2.95/elf:/builds/glibc/main-gcc-2.95/dlfcn:/builds/glibc/main-gcc-2.95/nss:/builds/glibc/main-gcc-2.95/nis:/builds/glibc/main-gcc-2.95/rt:/builds/glibc/main-gcc-2.95/resolv:/builds/glibc/main-gcc-2.95/crypt:/builds/glibc/main-gcc-2.95/linuxthreads /builds/glibc/main-gcc-2.95/dlfcn/tstcxaatexit > /builds/glibc/main-gcc-2.95/dlfcn/tstcxaatexit.out make[2]: *** [/builds/glibc/main-gcc-2.95/dlfcn/tstcxaatexit.out] Error 1 gromit:/builds/glibc/main-gcc-2.95:[0]$ cat dlfcn/tstcxaatexit.out cannot open "modcxaatexit.so": /builds/glibc/main-gcc-2.95/dlfcn/modcxaatexit.so: undefined symbol: __dso_handle This is with gcc 2.95.2. With a 3.0 pre release I get a segmentation fault, I'll send details tomorrow. Both happens on i686-linux, Andreas -- Andreas Jaeger SuSE Labs aj@suse.de private aj@arthur.inka.de http://www.suse.de/~aj
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