commit 3bb68597959611490cd8c1c127564aedef1da27a
author Peter Kasting <pkasting@chromium.org> Mon Jul 18 19:29:31 2022 +0000
committer Mike Frysinger <vapier@chromium.org> Mon Jul 18 21:35:41 2022 +0000
tree 73563669a2b6d82240af682e9f4ca0a4d9a682c5
parent 32a80cda3c885e0db9bcd4c67d1c4b479057d943

Change arg type of readahead to match docs.

Bug: chromium:1292951
Change-Id: I671145065a573ee90b4c9635425ee96247286fc6
Reviewed-on: https://chromium-review.googlesource.com/c/linux-syscall-support/+/3769929
Reviewed-by: Mike Frysinger <vapier@chromium.org>

linux_syscall_support.h

diff --git a/linux_syscall_support.h b/linux_syscall_support.h
index 75d3174..4f04759 100644
--- a/linux_syscall_support.h
+++ b/linux_syscall_support.h
@@ -4803,7 +4803,7 @@
                                      LSS_SYSCALL_ARG(c), (uint64_t)(o));
     }
 
-    LSS_INLINE int LSS_NAME(readahead)(int f, loff_t o, unsigned c) {
+    LSS_INLINE int LSS_NAME(readahead)(int f, loff_t o, size_t c) {
       LSS_BODY(3, int, readahead, LSS_SYSCALL_ARG(f), (uint64_t)(o),
                                   LSS_SYSCALL_ARG(c));
     }
@@ -4863,9 +4863,9 @@
       return LSS_NAME(_pwrite64)(fd, buf, count,
                                  LSS_LLARG_PAD o.arg[0], o.arg[1]);
     }
-    LSS_INLINE int LSS_NAME(readahead)(int fd, loff_t off, int len) {
+    LSS_INLINE int LSS_NAME(readahead)(int fd, loff_t off, size_t count) {
       union { loff_t off; unsigned arg[2]; } o = { off };
-      return LSS_NAME(_readahead)(fd, LSS_LLARG_PAD o.arg[0], o.arg[1], len);
+      return LSS_NAME(_readahead)(fd, LSS_LLARG_PAD o.arg[0], o.arg[1], count);
     }
   #endif
 #endif