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authorHans-Peter Nilsson <hp@axis.com>2009-01-06 23:39:28 +0000
committerHans-Peter Nilsson <hp@axis.com>2009-01-06 23:39:28 +0000
commit2a8922a97b4524fa1d95c1947215bc681b6f2962 (patch)
tree34b8ccae2f2666963959667e4025c2772d0603c5 /sim
parentec383c736ce5a058ba7f0b55099d5fa9af046222 (diff)
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* callback.c (os_error): Mark as being a noreturn function.
* sim-io.h (sim_io_error): Similar for sim_io_error.
Diffstat (limited to 'sim')
-rw-r--r--sim/common/ChangeLog5
-rw-r--r--sim/common/callback.c6
-rw-r--r--sim/common/sim-io.h4
3 files changed, 13 insertions, 2 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog
index 4ecc04b..031c4c7 100644
--- a/sim/common/ChangeLog
+++ b/sim/common/ChangeLog
@@ -1,3 +1,8 @@
+2009-01-07 Hans-Peter Nilsson <hp@axis.com>
+
+ * callback.c (os_error): Mark as being a noreturn function.
+ * sim-io.h (sim_io_error): Similar for sim_io_error.
+
2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
* aclocal.m4: Fix underquoting of function names.
diff --git a/sim/common/callback.c b/sim/common/callback.c
index 6134055..5e72bd3 100644
--- a/sim/common/callback.c
+++ b/sim/common/callback.c
@@ -91,7 +91,11 @@ static int os_get_errno PARAMS ((host_callback *));
static int os_close PARAMS ((host_callback *, int));
static void os_vprintf_filtered PARAMS ((host_callback *, const char *, va_list));
static void os_evprintf_filtered PARAMS ((host_callback *, const char *, va_list));
-static void os_error PARAMS ((host_callback *, const char *, ...));
+static void os_error PARAMS ((host_callback *, const char *, ...))
+#ifdef __GNUC__
+ __attribute__ ((__noreturn__))
+#endif
+ ;
static int fdmap PARAMS ((host_callback *, int));
static int fdbad PARAMS ((host_callback *, int));
static int wrap PARAMS ((host_callback *, int));
diff --git a/sim/common/sim-io.h b/sim/common/sim-io.h
index 6dfbeef..04aa315 100644
--- a/sim/common/sim-io.h
+++ b/sim/common/sim-io.h
@@ -75,7 +75,9 @@ void sim_io_evprintf (SIM_DESC sd, const char *fmt, va_list ap);
void sim_io_error (SIM_DESC sd,
const char *fmt,
- ...) __attribute__ ((format (printf, 2, 3)));
+ ...)
+ __attribute__ ((format (printf, 2, 3)))
+ __attribute__ ((__noreturn__));
void sim_io_poll_quit (SIM_DESC sd);