diff options
Diffstat (limited to 'bsd-user/mmap.c')
| -rw-r--r-- | bsd-user/mmap.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c index 1ad018a127..7f2018ede0 100644 --- a/bsd-user/mmap.c +++ b/bsd-user/mmap.c @@ -24,8 +24,7 @@ //#define DEBUG_MMAP -#if defined(CONFIG_USE_NPTL) -pthread_mutex_t mmap_mutex; +static pthread_mutex_t mmap_mutex = PTHREAD_MUTEX_INITIALIZER; static int __thread mmap_lock_count; void mmap_lock(void) @@ -62,16 +61,6 @@ void mmap_fork_end(int child) else pthread_mutex_unlock(&mmap_mutex); } -#else -/* We aren't threadsafe to start with, so no need to worry about locking. */ -void mmap_lock(void) -{ -} - -void mmap_unlock(void) -{ -} -#endif /* NOTE: all the constants are the HOST ones, but addresses are target. */ int target_mprotect(abi_ulong start, abi_ulong len, int prot) |