Date: Thu, 24 Dec 2009 20:55:14 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r200967 - head/bin/sh Message-ID: <200912242055.nBOKtE1I041210@svn.freebsd.org>
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Author: jilles Date: Thu Dec 24 20:55:14 2009 New Revision: 200967 URL: http://svn.freebsd.org/changeset/base/200967 Log: sh: Add some __dead2 to indicate functions that do not return. Modified: head/bin/sh/error.c head/bin/sh/error.h head/bin/sh/exec.h head/bin/sh/trap.h Modified: head/bin/sh/error.c ============================================================================== --- head/bin/sh/error.c Thu Dec 24 20:45:33 2009 (r200966) +++ head/bin/sh/error.c Thu Dec 24 20:55:14 2009 (r200967) @@ -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: head/bin/sh/error.h ============================================================================== --- head/bin/sh/error.h Thu Dec 24 20:45:33 2009 (r200966) +++ head/bin/sh/error.h Thu Dec 24 20:55:14 2009 (r200967) @@ -78,10 +78,10 @@ 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: head/bin/sh/exec.h ============================================================================== --- head/bin/sh/exec.h Thu Dec 24 20:45:33 2009 (r200966) +++ head/bin/sh/exec.h Thu Dec 24 20:55:14 2009 (r200967) @@ -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: head/bin/sh/trap.h ============================================================================== --- head/bin/sh/trap.h Thu Dec 24 20:45:33 2009 (r200966) +++ head/bin/sh/trap.h Thu Dec 24 20:55:14 2009 (r200967) @@ -45,4 +45,4 @@ void ignoresig(int); void onsig(int); void dotrap(void); void setinteractive(int); -void exitshell(int); +void exitshell(int) __dead2;
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