diff options
Diffstat (limited to 'libc/nptl/vars.c')
| -rw-r--r-- | libc/nptl/vars.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libc/nptl/vars.c b/libc/nptl/vars.c index 8f3023cfc..43a6e3957 100644 --- a/libc/nptl/vars.c +++ b/libc/nptl/vars.c @@ -32,7 +32,9 @@ size_t __default_stacksize attribute_hidden int __is_smp attribute_hidden; #ifndef TLS_MULTIPLE_THREADS_IN_TCB -/* Variable set to a nonzero value if more than one thread runs or ran. */ +/* Variable set to a nonzero value either if more than one thread runs or ran, + or if a single-threaded process is trying to cancel itself. See + nptl/descr.h for more context on the single-threaded process case. */ int __pthread_multiple_threads attribute_hidden; #endif |