remove unnecessary casts from uintptr_t

[mirror_qemu.git] / include / qemu / osdep.h

diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index d30ba73eda2c7900b4ba66d576a58753b3bde8dd..9a405bed8937a28f5d655300ff2082e5602cfd24 100644 (file)
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -678,8 +678,10 @@ typedef struct ThreadContext ThreadContext;
  * memory area starting at @area with the size of @sz. After a successful call,
  * each page in the area was faulted in writable at least once, for example,
  * after allocating file blocks for mapped files.
+ *
+ * Return: true on success, else false setting @errp with error.
  */
-void qemu_prealloc_mem(int fd, char *area, size_t sz, int max_threads,
+bool qemu_prealloc_mem(int fd, char *area, size_t sz, int max_threads,
                        ThreadContext *tc, Error **errp);
 
 /**
@@ -779,16 +781,6 @@ static inline int platform_does_not_support_system(const char *command)
 }
 #endif /* !HAVE_SYSTEM_FUNCTION */
 
-/**
- * If the load average was unobtainable, -1 is returned
- */
-#ifndef HAVE_GETLOADAVG_FUNCTION
-static inline int getloadavg(double loadavg[], int nelem)
-{
-    return -1;
-}
-#endif /* !HAVE_GETLOADAVG_FUNCTION */
-
 #ifdef __cplusplus
 }
 #endif