From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Wed, 8 Jun 2016 23:43:49 +0000 (+0200)
Subject: mach: Add mach_print sycsall declaration
X-Git-Tag: glibc-2.24~136
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7cda82594a61836de25885f5d09afb3e5929a0a1;p=thirdparty%2Fglibc.git

mach: Add mach_print sycsall declaration

* mach/mach/mach_traps.h (mach_print): Add syscall declaration.
---

diff --git a/ChangeLog b/ChangeLog
index 12ac302df6f..c07772eebe2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-06-09  Samuel Thibault  <samuel.thibault@ens-lyon.org
+
+	* mach/mach/mach_traps.h (mach_print): Add syscall declaration.
+
 2016-06-08  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #20229]
diff --git a/mach/mach/mach_traps.h b/mach/mach/mach_traps.h
index 10dd3703f22..614a887727a 100644
--- a/mach/mach/mach_traps.h
+++ b/mach/mach/mach_traps.h
@@ -75,5 +75,10 @@ kern_return_t __thread_switch (mach_port_t new_thread,
 kern_return_t evc_wait (unsigned int event);
 kern_return_t __evc_wait (unsigned int event);
 
+/* Display a null-terminated character string on the Mach console. This
+   system call is meant as a debugging tool useful to circumvent messaging
+   altogether.  */
+
+extern void mach_print(const char *s);
 
 #endif	/* mach/mach_traps.h */