svn commit: r213367 - stable/8/bin/sh

[Jilles Tjoelker]

Author: jilles
Date: Sat Oct  2 20:55:11 2010
New Revision: 213367
URL: http://svn.freebsd.org/changeset/base/213367

Log:
  MFC r200967: sh: Add some __dead2 to indicate functions that do not return.

Modified:
  stable/8/bin/sh/error.c
  stable/8/bin/sh/error.h
  stable/8/bin/sh/exec.h
  stable/8/bin/sh/trap.h
Directory Properties:
  stable/8/bin/sh/   (props changed)

Modified: stable/8/bin/sh/error.c
==============================================================================
--- stable/8/bin/sh/error.c	Sat Oct  2 20:39:45 2010	(r213366)
+++ stable/8/bin/sh/error.c	Sat Oct  2 20:55:11 2010	(r213367)
@@ -67,7 +67,7 @@ volatile sig_atomic_t intpending;
 char *commandname;
 
 
-static void exverror(int, const char *, va_list) __printf0like(2, 0);
+static void exverror(int, const char *, va_list) __printf0like(2, 0) __dead2;
 
 /*
  * Called to raise an exception.  Since C doesn't include exceptions, we

Modified: stable/8/bin/sh/error.h
==============================================================================
--- stable/8/bin/sh/error.h	Sat Oct  2 20:39:45 2010	(r213366)
+++ stable/8/bin/sh/error.h	Sat Oct  2 20:55:11 2010	(r213367)
@@ -76,10 +76,10 @@ extern volatile sig_atomic_t intpending;
 #define CLEAR_PENDING_INT intpending = 0
 #define int_pending() intpending
 
-void exraise(int);
+void exraise(int) __dead2;
 void onint(void);
-void error(const char *, ...) __printf0like(1, 2);
-void exerror(int, const char *, ...) __printf0like(2, 3);
+void error(const char *, ...) __printf0like(1, 2) __dead2;
+void exerror(int, const char *, ...) __printf0like(2, 3) __dead2;
 
 
 /*

Modified: stable/8/bin/sh/exec.h
==============================================================================
--- stable/8/bin/sh/exec.h	Sat Oct  2 20:39:45 2010	(r213366)
+++ stable/8/bin/sh/exec.h	Sat Oct  2 20:55:11 2010	(r213367)
@@ -60,7 +60,7 @@ struct cmdentry {
 extern const char *pathopt;	/* set by padvance */
 extern int exerrno;		/* last exec error */
 
-void shellexec(char **, char **, const char *, int);
+void shellexec(char **, char **, const char *, int) __dead2;
 char *padvance(const char **, const char *);
 int hashcmd(int, char **);
 void find_command(const char *, struct cmdentry *, int, const char *);

Modified: stable/8/bin/sh/trap.h
==============================================================================
--- stable/8/bin/sh/trap.h	Sat Oct  2 20:39:45 2010	(r213366)
+++ stable/8/bin/sh/trap.h	Sat Oct  2 20:55:11 2010	(r213367)
@@ -45,4 +45,4 @@ void ignoresig(int);
 void onsig(int);
 void dotrap(void);
 void setinteractive(int);
-void exitshell(int);
+void exitshell(int) __dead2;