commit 0b4060f61f1bb101b5d8d084714b7d2feacdb199
author Ali Polatel <alip@exherbo.org> Tue Sep 24 20:04:32 2013 +0300
committer Dmitry V. Levin <ldv@altlinux.org> Thu Sep 26 13:08:43 2013 +0000
tree ec58178b66603ab10c1bf6df1ea75715f5b0e1bc
parent 7daacbbbe7349677476a3d2fbf174dcf86f171be

Work around conflict between <sys/ptrace.h> and <linux/ptrace.h>

Since glibc-2.18~39 <sys/ptrace.h> defines ptrace_peeksiginfo_args
which collides with <linux/ptrace.h>.

* configure.ac: Check for `struct ptrace_peeksiginfo_args' in
<sys/ptrace.h>.
* process.c: Work around potential conflict between <sys/ptrace.h>
and <linux/ptrace.h> by redefining ptrace_peeksiginfo_args.
* signal.c: Likewise.
* syscall.c: Likewise.
* util.c: Likewise.

Signed-off-by: Ali Polatel <alip@exherbo.org>

signal.c

diff --git a/signal.c b/signal.c
index 7fb9abf..3411ddd 100644
--- a/signal.c
+++ b/signal.c
@@ -51,7 +51,11 @@
 # ifdef HAVE_STRUCT_PT_ALL_USER_REGS
 #  define pt_all_user_regs XXX_pt_all_user_regs
 # endif
+# ifdef HAVE_STRUCT_PTRACE_PEEKSIGINFO_ARGS
+#  define ptrace_peeksiginfo_args XXX_ptrace_peeksiginfo_args
+# endif
 # include <linux/ptrace.h>
+# undef ptrace_peeksiginfo_args
 # undef ia64_fpreg
 # undef pt_all_user_regs
 #endif