X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=helpers.c;h=dce967d39d6c4bc8f1e2b7cbf8410fdaa1aed093;hp=8ac58239fef434a5338fcce4f3f54f65586ed22d;hb=dd8dd3de80910934d8d54325ad52b6d759a71095;hpb=f8ed6d895233a874ce4e119f24d759445dff254d

diff --git a/helpers.c b/helpers.c
index 8ac58239..dce967d3 100644
--- a/helpers.c
+++ b/helpers.c
@@ -3,28 +3,38 @@
 #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_fallocate(int fd, off_t offset, off_t len)
+#ifndef CONFIG_LINUX_FALLOCATE
+int fallocate(int fd, int mode, off_t offset, off_t len)
 {
-	return 0;
+	errno = ENOSYS;
+	return -1;
 }
+#endif
 
-int __weak inet_aton(const char *cp, struct in_addr *inp)
+#ifndef CONFIG_POSIX_FALLOCATE
+int posix_fallocate(int fd, off_t offset, off_t len)
 {
 	return 0;
 }
+#endif
 
-int __weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+#ifndef CONFIG_SYNC_FILE_RANGE
+int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
 {
-	struct timeval tv;
-	int ret;
-
-	ret = gettimeofday(&tv, NULL);
-
-	ts->tv_sec = tv.tv_sec;
-	ts->tv_nsec = tv.tv_usec * 1000;
+	errno = ENOSYS;
+	return -1;
+}
+#endif
 
-	return ret;
+#ifndef CONFIG_FADVISE
+int posix_fadvise(int fd, off_t offset, off_t len, int advice)
+{
+	return 0;
 }
+#endif