diff options
| author | Florian Weimer <fweimer@redhat.com> | 2021-05-10 10:31:41 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-05-10 10:31:41 +0200 |
| commit | 321789f61aa93c14390535aa3cf01846633cd022 (patch) | |
| tree | fe2687c3058b23379918e700a7bfec82da2f4cd0 /nptl/pthreadP.h | |
| parent | d6163dfd3831cf48b69f430f37b4c099059a9db5 (diff) | |
| download | glibc-321789f61aa93c14390535aa3cf01846633cd022.tar.gz glibc-321789f61aa93c14390535aa3cf01846633cd022.tar.xz glibc-321789f61aa93c14390535aa3cf01846633cd022.zip | |
nptl: Export __libc_multiple_threads from libc as an internal symbol
This allows the elimination of the __libc_multiple_threads_ptr variable in libpthread and its initialization procedure. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'nptl/pthreadP.h')
| -rw-r--r-- | nptl/pthreadP.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/nptl/pthreadP.h b/nptl/pthreadP.h index 6b52ca158e..dd6d6c6342 100644 --- a/nptl/pthreadP.h +++ b/nptl/pthreadP.h @@ -368,17 +368,13 @@ extern unsigned long int __fork_generation attribute_hidden; extern unsigned long int *__fork_generation_pointer attribute_hidden; /* Register the generation counter in the libpthread with the libc. */ -#ifdef TLS_MULTIPLE_THREADS_IN_TCB extern void __libc_pthread_init (void (*reclaim) (void)); -#else -extern int *__libc_pthread_init (void (*reclaim) (void)); +#ifndef TLS_MULTIPLE_THREADS_IN_TCB /* 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. */ extern int __pthread_multiple_threads attribute_hidden; -/* Pointer to the corresponding variable in libc. */ -extern int *__libc_multiple_threads_ptr attribute_hidden; #endif extern size_t __pthread_get_minstack (const pthread_attr_t *attr); |