From: Eugene Syromyatnikov <evgsyr@gmail.com>
Date: Wed, 14 Mar 2018 20:02:47 +0000 (+0100)
Subject: defs.h: introduce umove_or_printaddr{,64}_ignore_syserror wrappers
X-Git-Tag: v4.23~323
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=68869ae825cfec4b5e5b1575697173e05a4d8f8d;p=strace

defs.h: introduce umove_or_printaddr{,64}_ignore_syserror wrappers

* defs.h (umove_or_printaddr64_ignore_syserror): New macro, a thin
wrapper around umoven_or_printaddr64_ignore_syserror.
(umove_or_printaddr_ignore_syserror): New macro, a thin wrapper around
umoven_or_printaddr_ignore_syserror.
---

diff --git a/defs.h b/defs.h
index 76c17a8b..7263a839 100644
--- a/defs.h
+++ b/defs.h
@@ -480,6 +480,9 @@ umoven_or_printaddr(struct tcb *tcp, const kernel_ulong_t addr,
 extern int
 umoven_or_printaddr64_ignore_syserror(struct tcb *, uint64_t addr,
 				      unsigned int len, void *laddr);
+#define umove_or_printaddr64_ignore_syserror(pid, addr, objp)	\
+	umoven_or_printaddr64_ignore_syserror((pid), (addr), sizeof(*(objp)), \
+					      (void *) (objp))
 
 static inline int
 umoven_or_printaddr_ignore_syserror(struct tcb *tcp, const kernel_ulong_t addr,
@@ -487,6 +490,9 @@ umoven_or_printaddr_ignore_syserror(struct tcb *tcp, const kernel_ulong_t addr,
 {
 	return umoven_or_printaddr64_ignore_syserror(tcp, addr, len, laddr);
 }
+#define umove_or_printaddr_ignore_syserror(pid, addr, objp)	\
+	umoven_or_printaddr_ignore_syserror((pid), (addr), sizeof(*(objp)), \
+					    (void *) (objp))
 
 extern int
 umovestr(struct tcb *, kernel_ulong_t addr, unsigned int len, char *laddr);