X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=helpers.c;h=1b4e1d0a2c9ccabe9c3e6483223f2abae54b5c7d;hp=f314ebb96ce7aa4c43302ad5f0e03dbd46ae83fb;hb=84b3842c7373268d62d2be26c3af28707f91c98c;hpb=c5c8bd5c9b265df2c7feb386b5c1fba0a5a34eec

diff --git a/helpers.c b/helpers.c
index f314ebb9..1b4e1d0a 100644
--- a/helpers.c
+++ b/helpers.c
@@ -1,26 +1,59 @@
-#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;
+	errno = ENOSYS;
+	return -1;
+}
+#endif
 
-	return ENOMEM;
+#ifndef __NR_fallocate
+int _weak posix_fallocate(int fd, off_t offset, off_t len)
+{
+	return 0;
 }
+#endif
 
-int __weak posix_fallocate(int fd, off_t offset, off_t len)
+int _weak inet_aton(const char *cp, struct in_addr *inp)
 {
 	return 0;
 }
 
-int __weak inet_aton(const char *cp, struct in_addr *inp)
+int _weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+{
+	struct timeval tv;
+	int ret;
+
+	ret = gettimeofday(&tv, NULL);
+
+	ts->tv_sec = tv.tv_sec;
+	ts->tv_nsec = tv.tv_usec * 1000;
+
+	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
+
+#ifndef FIO_HAVE_FADVISE
+int _weak posix_fadvise(int fd, off_t offset, off_t len, int advice)
 {
 	return 0;
 }
+#endif