diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c')
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c b/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c index b745f9d71..55835e504 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/register-atfork.c @@ -24,6 +24,7 @@ #include <tls.h> +#ifdef __ARCH_USE_MMU__ /* Lock to protect allocation and deallocation of fork handlers. */ int __fork_lock = LLL_LOCK_INITIALIZER; @@ -118,6 +119,18 @@ __linkin_atfork (struct fork_handler *newp) while (catomic_compare_and_exchange_bool_acq (&__fork_handlers, newp, newp->next) != 0); } +#else +int +__register_atfork ( + void (*prepare) (void), + void (*parent) (void), + void (*child) (void), + void *dso_handle) +{ + return EPERM; +} +libc_hidden_def (__register_atfork) +#endif #if 0 libc_freeres_fn (free_mem) @@ -145,4 +158,3 @@ libc_freeres_fn (free_mem) } } #endif - |