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author | jdp <jdp@FreeBSD.org> | 1999-12-28 04:38:17 +0000 |
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committer | jdp <jdp@FreeBSD.org> | 1999-12-28 04:38:17 +0000 |
commit | 363b7bd53715dfc3c4b8bc6809fed0a241c34a9a (patch) | |
tree | 69b2660c2be6f033a411c7b6f07eb8728f078b9d /include/iso646.h | |
parent | c96f8e891fe73a35ab2082f6403dd88a66ac0222 (diff) | |
download | FreeBSD-src-363b7bd53715dfc3c4b8bc6809fed0a241c34a9a.zip FreeBSD-src-363b7bd53715dfc3c4b8bc6809fed0a241c34a9a.tar.gz |
Work around an assert failure in the dynamic linker's default thread
locking functions. If an application loads a shared object with
dlopen() and the shared object has an init function which requires
lazy binding, then _rtld_bind is called when the thread is already
inside the dynamic linker. This leads to a recursive acquisition
of the lock, which I was not expecting -- hence the assert failure.
This work-around makes the default locking functions handle recursive
locking. It is NOT the correct fix -- that should be implemented
at the generic locking level rather than in the default locking
functions. I will implement the correct fix in a future commit.
Since the dllockinit() interface will likely need to change, warn
about that in both the man page and the header file.
Diffstat (limited to 'include/iso646.h')
0 files changed, 0 insertions, 0 deletions