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Mark error handlers as "noreturn"

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Match X headers to satisfy newer compilers.
This commit is contained in:
Patrick Georgi
2025-09-23 21:12:13 +02:00
parent ef2c655f55
commit ae767ed3dc
7 changed files with 14 additions and 13 deletions
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2
cde/programs/dtfile/Main.c
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@@ -285,7 +285,7 @@ static void ErrorHandler(
Display *disp, Display *disp,
XErrorEvent *event) ; XErrorEvent *event) ;
static void ToolkitErrorHandler( static void ToolkitErrorHandler(
char *message) ; char *message) __attribute__((noreturn)) ;
static void Usage( static void Usage(
char **argv) ; char **argv) ;
static void RestrictModeUsage( static void RestrictModeUsage(

2
cde/programs/dtlogin/vgmain.c
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@@ -129,7 +129,7 @@ static void MyInsert( Widget w, XEvent *event, char **params,
static void MyBackspace( Widget w, XEvent *event, char **params, static void MyBackspace( Widget w, XEvent *event, char **params,
Cardinal *num_params) ; Cardinal *num_params) ;
static int ErrorHandler( Display *dpy, XErrorEvent *event) ; static int ErrorHandler( Display *dpy, XErrorEvent *event) ;
static void xtErrorHandler( String msg ) ; static void xtErrorHandler( String msg ) __attribute__((noreturn)) ;
static void xtWarningHandler( String msg ) ; static void xtWarningHandler( String msg ) ;
static void MakeOptionsProc( XtPointer data, XtIntervalId *id) ; static void MakeOptionsProc( XtPointer data, XtIntervalId *id) ;
static SIGVAL Terminate( int arg ) ; static SIGVAL Terminate( int arg ) ;

9
cde/programs/dtprintinfo/libUI/MotifUI/Debug.c
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@@ -21,6 +21,7 @@
* Floor, Boston, MA 02110-1301 USA * Floor, Boston, MA 02110-1301 USA
*/ */
/* $TOG: Debug.c /main/5 1998/04/06 13:32:19 mgreess $ */ /* $TOG: Debug.c /main/5 1998/04/06 13:32:19 mgreess $ */
#define _POSIX_C_SOURCE 2
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <unistd.h> #include <unistd.h>
@@ -39,7 +40,7 @@ static const char *SysErrorMsg(int n);
/* Error Handlers */ /* Error Handlers */
static int XIOError(Display *dpy); static int XIOError(Display *dpy);
static int XError(Display *dpy, XErrorEvent *event); static int XError(Display *dpy, XErrorEvent *event);
static void _XtError(String); static void _XtError(String) __attribute__((noreturn));
static Boolean G_DumpCore; static Boolean G_DumpCore;
@@ -59,6 +60,7 @@ Debug(
* FUNCTION: * FUNCTION:
* RETURNS: * RETURNS:
*/ */
__attribute__((noreturn))
static int static int
XError( XError(
Display *dpy, Display *dpy,
@@ -69,7 +71,6 @@ XError(
return 0; return 0;
if (G_DumpCore) if (G_DumpCore)
kill(getpid(), SIGQUIT); kill(getpid(), SIGQUIT);
else
exit(1); exit(1);
} }
@@ -78,6 +79,7 @@ XError(
* FUNCTION: * FUNCTION:
* RETURNS: * RETURNS:
*/ */
__attribute__((noreturn))
static int static int
XIOError( XIOError(
Display *dpy Display *dpy
@@ -92,7 +94,6 @@ XIOError(
fprintf(stderr, INT_MESSAGE5); fprintf(stderr, INT_MESSAGE5);
if (G_DumpCore) if (G_DumpCore)
kill(getpid(), SIGQUIT); kill(getpid(), SIGQUIT);
else
exit(1); exit(1);
} }
@@ -245,6 +246,7 @@ PrintXError(
* FUNCTION: * FUNCTION:
* RETURNS: * RETURNS:
*/ */
__attribute__((noreturn))
static void static void
_XtError( _XtError(
String string String string
@@ -253,6 +255,5 @@ _XtError(
(void)fprintf(stderr, "XtToolkit Error: %s\n", string); (void)fprintf(stderr, "XtToolkit Error: %s\n", string);
if (G_DumpCore) if (G_DumpCore)
kill(getpid(), SIGQUIT); kill(getpid(), SIGQUIT);
else
exit(1); exit(1);
} }

2
cde/programs/dtsession/SmError.c
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@@ -77,7 +77,7 @@ NlsStrings smNLS;
static int LibError( Display *, XErrorEvent *) ; static int LibError( Display *, XErrorEvent *) ;
static int LibIOError( void ) ; static int LibIOError( void ) ;
static void ToolkitWarning( char *) ; static void ToolkitWarning( char *) ;
static void ToolkitError( char *) ; static void ToolkitError( char *) __attribute__((noreturn)) ;

2
cde/programs/dtstyle/Main.c
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@@ -116,7 +116,7 @@ static int IOErrorHandler(
Display *disp ) ; Display *disp ) ;
static void ToolkitErrorHandler( static void ToolkitErrorHandler(
char *message) ; char *message) __attribute__((noreturn)) ;
static void errParentMap( static void errParentMap(
Widget w, Widget w,
XtPointer client_data, XtPointer client_data,

2
cde/programs/dtwm/WmError.h
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@@ -36,7 +36,7 @@ extern void PrintFormatted(char *f, char *s0, char *s1, char *s2, char *s3, char
extern void WmInitErrorHandler (Display *display); extern void WmInitErrorHandler (Display *display);
extern int WmXErrorHandler (Display *display, XErrorEvent *errorEvent); extern int WmXErrorHandler (Display *display, XErrorEvent *errorEvent);
extern int WmXIOErrorHandler (Display *display); extern int WmXIOErrorHandler (Display *display);
extern void WmXtErrorHandler (char *message); extern void WmXtErrorHandler (char *message) __attribute__((noreturn));
extern void WmXtWarningHandler (char *message); extern void WmXtWarningHandler (char *message);
extern void Warning (char *message); extern void Warning (char *message);
#ifndef NO_MESSAGE_CATALOG #ifndef NO_MESSAGE_CATALOG

2
cde/programs/dtwm/WmXSMP.h
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@@ -53,7 +53,7 @@
extern void AddSMCallbacks(void); extern void AddSMCallbacks(void);
extern void ResignFromSM(void); extern void ResignFromSM(void);
extern void ExitWM(int exitCode); extern void ExitWM(int exitCode) __attribute__((noreturn));
extern XrmDatabase LoadClientResourceDB(void); extern XrmDatabase LoadClientResourceDB(void);
extern XrmDatabase SaveClientResourceDB(void); extern XrmDatabase SaveClientResourceDB(void);
extern Boolean FindClientDBMatch(ClientData *, char **); extern Boolean FindClientDBMatch(ClientData *, char **);