Wire up _weak posix_fadvise()

[fio.git] / helpers.c

diff --git a/helpers.c b/helpers.c
index 95625672b3417f0146e2f0c492a93ac4d54c54c0..1b4e1d0a2c9ccabe9c3e6483223f2abae54b5c7d 100644 (file)
--- a/helpers.c
+++ b/helpers.c
@@ -9,11 +9,13 @@
 #include "arch/arch.h"
 #include "os/os.h"
 
+#ifndef FIO_HAVE_LINUX_FALLOCATE 
 int _weak fallocate(int fd, int mode, off_t offset, off_t len)
 {
        errno = ENOSYS;
        return -1;
 }
+#endif
 
 #ifndef __NR_fallocate
 int _weak posix_fallocate(int fd, off_t offset, off_t len)
@@ -48,3 +50,10 @@ int _weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
        return -1;
 }
 #endif
+
+#ifndef FIO_HAVE_FADVISE
+int _weak posix_fadvise(int fd, off_t offset, off_t len, int advice)
+{
+       return 0;
+}
+#endif