fixed support for pread and pwrite for s390x. Added tests for pread and pwrite.

1 files changed, 6 insertions, 0 deletions

diff --git a/testsuite/systemtap.syscall/readwrite.c b/testsuite/systemtap.syscall/readwrite.c
index 71d8d774..b0e964b6 100644
--- a/testsuite/systemtap.syscall/readwrite.c
+++ b/testsuite/systemtap.syscall/readwrite.c
@@ -33,6 +33,9 @@ int main()
   write(fd,"Hello world abcdefghijklmnopqrstuvwxyz 01234567890123456789", 59);
   // write (NNNN, "Hello world abcdefghijklmnopqrstuvwxyz 012345"..., 59) = 59
 
+  pwrite(fd,"Hello Again",11,12);
+  // pwrite (NNNN, "Hello Again", 11, 12) = 11
+
   writev(fd, v, 3);
   // writev (NNNN, XXXX, 3) = 15
 
@@ -70,6 +73,9 @@ int main()
   read(fd, buf, 50);
   // read (NNNN, XXXX, 50) = 50
 
+  pread(fd, buf, 11, 10);
+  // pread (NNNN, XXXX, 11, 10) = 11
+
   x[0].iov_base = buf1;
   x[0].iov_len = sizeof(STRING1);
   x[1].iov_base = buf2;