From: Dmitry V. Levin <ldv@altlinux.org>
Date: Wed, 21 Dec 2016 00:21:10 +0000 (+0000)
Subject: Introduce DECL_IOCTL macro to declare *_ioctl functions
X-Git-Tag: v4.16~304
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b0499e6d427386b2a4031db216dcce4e95e9ebee;p=strace

Introduce DECL_IOCTL macro to declare *_ioctl functions

* defs.h (DECL_IOCTL): New macro.
(dm_ioctl, file_ioctl, fs_x_ioctl, loop_ioctl, ptp_ioctl, scsi_ioctl,
sock_ioctl, term_ioctl, ubi_ioctl, uffdio_ioctl): Rewrite prototypes
using DECL_IOCTL.
---

diff --git a/defs.h b/defs.h
index c5c70474..97219df8 100644
--- a/defs.h
+++ b/defs.h
@@ -683,16 +683,20 @@ extern bool is_number_in_set(unsigned int number, const struct number_set *);
 extern void qualify(const char *);
 extern unsigned int qual_flags(const unsigned int);
 
-extern int dm_ioctl(struct tcb *, const unsigned int, long);
-extern int file_ioctl(struct tcb *, const unsigned int, long);
-extern int fs_x_ioctl(struct tcb *, const unsigned int, long);
-extern int loop_ioctl(struct tcb *, const unsigned int, long);
-extern int ptp_ioctl(struct tcb *, const unsigned int, long);
-extern int scsi_ioctl(struct tcb *, const unsigned int, long);
-extern int sock_ioctl(struct tcb *, const unsigned int, long);
-extern int term_ioctl(struct tcb *, const unsigned int, long);
-extern int ubi_ioctl(struct tcb *, const unsigned int, long);
-extern int uffdio_ioctl(struct tcb *, const unsigned int, long);
+#define DECL_IOCTL(name)						\
+extern int								\
+name ## _ioctl(struct tcb *, unsigned int request, long arg)
+DECL_IOCTL(dm);
+DECL_IOCTL(file);
+DECL_IOCTL(fs_x);
+DECL_IOCTL(loop);
+DECL_IOCTL(ptp);
+DECL_IOCTL(scsi);
+DECL_IOCTL(sock);
+DECL_IOCTL(term);
+DECL_IOCTL(ubi);
+DECL_IOCTL(uffdio);
+#undef DECL_IOCTL
 
 extern int tv_nz(const struct timeval *);
 extern int tv_cmp(const struct timeval *, const struct timeval *);