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| author | Rich Felker <dalias@aerifal.cx> | 2015-04-18 18:00:22 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2015-04-18 18:00:22 -0400 |
| commit | 01d42747118522b7a486ece1736b93c6d5751344 (patch) | |
| tree | e4f10b65d8335fcfc5f6c43a5e4a761619a47612 /src/internal/pthread_impl.h | |
| parent | fa80787698536ecd8b9028703a3bc2e3f59e3d65 (diff) | |
| download | musl-01d42747118522b7a486ece1736b93c6d5751344.tar.gz musl-01d42747118522b7a486ece1736b93c6d5751344.tar.bz2 musl-01d42747118522b7a486ece1736b93c6d5751344.tar.xz musl-01d42747118522b7a486ece1736b93c6d5751344.zip | |
make dlerror state and message thread-local and dynamically-allocated
this fixes truncation of error messages containing long pathnames or
symbol names.
the dlerror state was previously required by POSIX to be global. the
resolution of bug 97 relaxed the requirements to allow thread-safe
implementations of dlerror with thread-local state and message buffer.
Diffstat (limited to 'src/internal/pthread_impl.h')
| -rw-r--r-- | src/internal/pthread_impl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h index a0226a63..56877b3a 100644 --- a/src/internal/pthread_impl.h +++ b/src/internal/pthread_impl.h @@ -44,6 +44,8 @@ struct pthread { volatile int exitlock[2]; volatile int startlock[2]; unsigned long sigmask[_NSIG/8/sizeof(long)]; + char *dlerror_buf; + int dlerror_flag; void *stdio_locks; void **dtv_copy; }; |