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Diffstat (limited to 'libpthread/linuxthreads/semaphore.h')
-rw-r--r--libpthread/linuxthreads/semaphore.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/libpthread/linuxthreads/semaphore.h b/libpthread/linuxthreads/semaphore.h
index 7f3dbadfb..9a9b72c9e 100644
--- a/libpthread/linuxthreads/semaphore.h
+++ b/libpthread/linuxthreads/semaphore.h
@@ -44,7 +44,7 @@ typedef struct
/* Maximum value the semaphore can have. */
#ifndef SEM_VALUE_MAX
-#define SEM_VALUE_MAX (2147483647)
+#define SEM_VALUE_MAX ((int) ((~0u) >> 1))
#endif