qemu-char: qemu_chr_open_fd() can't fail, don't check

[qemu.git] / cache-utils.c

diff --git a/cache-utils.c b/cache-utils.c
index 8bbd68054d4dfa938ba45991251e2ec1836f4014..2db5af2db14d025a5b24c606191c020028480a36 100644 (file)
--- a/cache-utils.c
+++ b/cache-utils.c
@@ -58,7 +58,10 @@ static void ppc_init_cacheline_sizes(void)
 #endif
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include <errno.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <sys/types.h>
 #include <sys/sysctl.h>
 
@@ -76,7 +79,7 @@ static void ppc_init_cacheline_sizes(void)
     qemu_cache_conf.dcache_bsize = cacheline;
     qemu_cache_conf.icache_bsize = cacheline;
 }
-#endif    
+#endif
 
 #ifdef __linux__
 void qemu_cache_utils_init(char **envp)