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-rw-r--r--libc/stdlib/malloc/malloc.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/libc/stdlib/malloc/malloc.h b/libc/stdlib/malloc/malloc.h
index b41c4b08e..177d8c236 100644
--- a/libc/stdlib/malloc/malloc.h
+++ b/libc/stdlib/malloc/malloc.h
@@ -125,11 +125,11 @@ extern int __malloc_mmb_debug;
/* Locking for multithreaded apps. */
#ifdef __UCLIBC_HAS_THREADS__
-# include <pthread.h>
+# include <bits/uClibc_mutex.h>
# define MALLOC_USE_LOCKING
-typedef pthread_mutex_t malloc_mutex_t;
+typedef __UCLIBC_MUTEX_TYPE malloc_mutex_t;
# define MALLOC_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
# ifdef MALLOC_USE_SBRK
@@ -138,8 +138,8 @@ typedef pthread_mutex_t malloc_mutex_t;
things will break if these multiple calls are interleaved with another
thread's use of sbrk!). */
extern malloc_mutex_t __malloc_sbrk_lock;
-# define __malloc_lock_sbrk() __pthread_mutex_lock (&__malloc_sbrk_lock)
-# define __malloc_unlock_sbrk() __pthread_mutex_unlock (&__malloc_sbrk_lock)
+# define __malloc_lock_sbrk() __UCLIBC_MUTEX_LOCK (&__malloc_sbrk_lock)
+# define __malloc_unlock_sbrk() __UCLIBC_MUTEX_UNLOCK (&__malloc_sbrk_lock)
# endif /* MALLOC_USE_SBRK */
#else /* !__UCLIBC_HAS_THREADS__ */