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a1561c3bbe
GCC 11 warns when a pointer to an uninitialized object is passed to a function that takes a const-qualified argument. This is done on the assumption that most such functions read from the object. For the rare case of a function that doesn't, GCC 11 extends attribute access to add a new mode called none. POSIX pthread_setspecific() is one such rare function that takes a const void* argument but that doesn't read from the object it points to. To suppress the -Wmaybe-uninitialized issued by GCC 11 when the address of an uninitialized object is passed to it (e.g., the result of malloc()), this change #defines __attr_access_none in cdefs.h and uses the macro on the function in sysdeps/htl/pthread.h and sysdeps/nptl/pthread.h. |
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| .. | ||
| bits | ||
| sys | ||
| aio_misc.h | ||
| dl-thread_gscope_wait.c | ||
| dl-tls_init_tp.c | ||
| dl-tunables.list | ||
| fork.c | ||
| futex-internal.h | ||
| gai_misc.h | ||
| Implies | ||
| internaltypes.h | ||
| jmp-unwind.c | ||
| libc_start_call_main.h | ||
| libc-lock.h | ||
| libc-lockP.h | ||
| librt-cancellation.c | ||
| lowlevellock-futex.h | ||
| lowlevellock.h | ||
| Makeconfig | ||
| Makefile | ||
| malloc-machine.h | ||
| proc_service.h | ||
| pthread_early_init.h | ||
| pthread_mutex_conf.h | ||
| pthread-offsets.h | ||
| pthread.h | ||
| setxid.h | ||
| stdio-lock.h | ||
| Subdirs | ||
| tcb-offsets.h | ||
| thrd_create.c | ||
| thread_db.h | ||
| timer_routines.h | ||
| tst-mqueue8x.c | ||