diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-03-02 20:32:15 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2015-03-02 20:32:15 +0100 |
| commit | f0c0c4d0f2d0c51fd89150f0ae900ccbd849ac18 (patch) | |
| tree | 3acaedc920ac04ccd588db237c83ec4fa4175540 | |
| parent | e923e44a208f84583837b3b6404d12143bff2650 (diff) | |
| download | web-f0c0c4d0f2d0c51fd89150f0ae900ccbd849ac18.tar.gz web-f0c0c4d0f2d0c51fd89150f0ae900ccbd849ac18.tar.bz2 web-f0c0c4d0f2d0c51fd89150f0ae900ccbd849ac18.zip | |
document that the pthread_threads assertion failure when dlopening libpthread is gone
| -rw-r--r-- | faq/libpthread_dlopen.mdwn | 9 | ||||
| -rw-r--r-- | open_issues/libpthread_dlopen.mdwn | 9 |
2 files changed, 14 insertions, 4 deletions
diff --git a/faq/libpthread_dlopen.mdwn b/faq/libpthread_dlopen.mdwn index 94d091a4..e3401fdd 100644 --- a/faq/libpthread_dlopen.mdwn +++ b/faq/libpthread_dlopen.mdwn @@ -14,12 +14,13 @@ License|/fdl]]."]]"""]] Some applications don't themselves link against libpthread, but then load plugins which do link against libpthread. This means internally switching from -single-threading to multi-threading, which is [[not yet -supported|open_issues/libpthread_dlopen]] by our [[/libpthread]], and results -in errors such as: +single-threading to multi-threading, which is only supported since libc0.3 +2.19-16~2. Previously, it would result in errors such as: ./pthread/../sysdeps/generic/pt-mutex-timedlock.c:70: __pthread_mutex_timedlock_internal: Assertion `__pthread_threads' failed. -This can be worked around by making the application link against libpthread (i.e. not only the plugin, but also the main binary), or without recompiling by explicitly pre-loading libpthread, for example: +This could be worked around by making the application link against libpthread (i.e. not only the plugin, but also the main binary), or without recompiling by explicitly pre-loading libpthread, for example: $ LD_PRELOAD=/lib/i386-gnu/libpthread.so.0.3 [application] + +But it should now be gone, simply upgrade libc0.3. diff --git a/open_issues/libpthread_dlopen.mdwn b/open_issues/libpthread_dlopen.mdwn index a825fdff..6cf4661e 100644 --- a/open_issues/libpthread_dlopen.mdwn +++ b/open_issues/libpthread_dlopen.mdwn @@ -15,6 +15,15 @@ License|/fdl]]."]]"""]] # [[FAQ entry|faq/libpthread_dlopen]] +Some applications don't themselves link against libpthread, but then load +plugins which do link against libpthread. This means internally switching from +single-threading to multi-threading, which is only supported since libc0.3 +2.19-16~2. Previously, it would result in errors such as: + + ./pthread/../sysdeps/generic/pt-mutex-timedlock.c:70: __pthread_mutex_timedlock_internal: Assertion `__pthread_threads' failed. + +*This is now fixed as of libc0.3 2.19-16~2.* + # IRC, freenode, #hurd, 2010-01-24 <pinotree> youpi: hm, thought about the pthread/stubs issue w/ dlopen'ed |