Get rid of fio_version.h

[fio.git] / helpers.c

diff --git a/helpers.c b/helpers.c
index 8ac58239fef434a5338fcce4f3f54f65586ed22d..95625672b3417f0146e2f0c492a93ac4d54c54c0 100644 (file)
--- a/helpers.c
+++ b/helpers.c
@@ -3,20 +3,31 @@
 #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)
+int _weak fallocate(int fd, int mode, off_t offset, off_t len)
+{
+       errno = ENOSYS;
+       return -1;
+}
+
+#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;
@@ -28,3 +39,12 @@ 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