X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=helpers.c;h=5be45ccf5f3954b3c87494132d7f0cdf94825814;hp=098195c8f0f2a61279e64baa6b5e55c58caea3dd;hb=bcb01f840c244851f760e5ea3bb0fe9aa1c03188;hpb=3b2e1464ae58caf42c74ab4bdeaa5eae7c38a23f

diff --git a/helpers.c b/helpers.c
index 098195c8..5be45ccf 100644
--- a/helpers.c
+++ b/helpers.c
@@ -1,31 +1,35 @@
-#include <malloc.h>
 #include <stdlib.h>
 #include <errno.h>
 #include <sys/socket.h>
+#include <sys/time.h>
 #include <netinet/in.h>
+#include <unistd.h>
 
 #include "compiler/compiler.h"
+#include "arch/arch.h"
+#include "os/os.h"
 
-int __weak posix_memalign(void **ptr, size_t align, size_t size)
+#ifndef FIO_HAVE_LINUX_FALLOCATE 
+int _weak fallocate(int fd, int mode, off_t offset, off_t len)
 {
-	*ptr = memalign(align, size);
-	if (*ptr)
-		return 0;
-
-	return ENOMEM;
+	errno = ENOSYS;
+	return -1;
 }
+#endif
 
-int __weak posix_fallocate(int fd, off_t offset, off_t len)
+#ifndef __NR_fallocate
+int _weak posix_fallocate(int fd, off_t offset, off_t len)
 {
 	return 0;
 }
+#endif
 
-int __weak inet_aton(const char *cp, struct in_addr *inp)
+int _weak inet_aton(const char *cp, struct in_addr *inp)
 {
 	return 0;
 }
 
-int __weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+int _weak clock_gettime(clockid_t clk_id, struct timespec *ts)
 {
 	struct timeval tv;
 	int ret;
@@ -37,3 +41,12 @@ int __weak clock_gettime(clockid_t clk_id, struct timespec *ts)
 
 	return ret;
 }
+
+#ifndef __NR_sync_file_range
+int _weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
+			   unsigned int flags)
+{
+	errno = ENOSYS;
+	return -1;
+}
+#endif