|author||Rich Felker <firstname.lastname@example.org>||2011-04-20 21:41:45 -0400|
|committer||Rich Felker <email@example.com>||2011-04-20 21:41:45 -0400|
fix minor bugs due to incorrect threaded-predicate semantics
some functions that should have been testing whether pthread_self() had been called and initialized the thread pointer were instead testing whether pthread_create() had been called and actually made the program "threaded". while it's unlikely any mismatch would occur in real-world problems, this could have introduced subtle bugs. now, we store the address of the main thread's thread descriptor in the libc structure and use its presence as a flag that the thread register is initialized. note that after fork, the calling thread (not necessarily the original main thread) is the new main thread.
Diffstat (limited to 'src/unistd')
0 files changed, 0 insertions, 0 deletions