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wmaker: Added attribute 'noreturn' to appropriate functions

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Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2013-06-09 19:21:16 +02:00
committed by Carlos R. Mafra
parent 34089d7661
commit 6dda67bc51
4 changed files with 18 additions and 6 deletions
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2
src/event.c
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@@ -387,7 +387,7 @@ static void handle_inotify_events(int fd, int wd)
* Calls inotifyGetEvents if defaults database changes. * Calls inotifyGetEvents if defaults database changes.
*---------------------------------------------------------------------- *----------------------------------------------------------------------
*/ */
void EventLoop(void) noreturn void EventLoop(void)
{ {
XEvent event; XEvent event;
#ifdef HAVE_INOTIFY #ifdef HAVE_INOTIFY

8
src/event.h
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@@ -22,9 +22,15 @@
#ifndef WMEVENT_H #ifndef WMEVENT_H
#define WMEVENT_H #define WMEVENT_H
#include "config.h"
#ifdef HAVE_STDNORETURN
#include <stdnoreturn.h>
#endif
typedef void (WDeathHandler)(pid_t pid, unsigned int status, void *cdata); typedef void (WDeathHandler)(pid_t pid, unsigned int status, void *cdata);
void EventLoop(void); noreturn void EventLoop(void);
void DispatchEvent(XEvent *event); void DispatchEvent(XEvent *event);
void ProcessPendingEvents(void); void ProcessPendingEvents(void);
WMagicNumber wAddDeathHandler(pid_t pid, WDeathHandler *callback, void *cdata); WMagicNumber wAddDeathHandler(pid_t pid, WDeathHandler *callback, void *cdata);

4
src/main.c
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@@ -269,7 +269,7 @@ static int initWVisualID(const char *user_str)
return 0; return 0;
} }
void Exit(int status) noreturn void Exit(int status)
{ {
if (dpy) if (dpy)
XCloseDisplay(dpy); XCloseDisplay(dpy);
@@ -464,7 +464,7 @@ Bool RelaunchWindow(WWindow *wwin)
* *
*---------------------------------------------------------------------- *----------------------------------------------------------------------
*/ */
void wAbort(Bool dumpCore) noreturn void wAbort(Bool dumpCore)
{ {
int i; int i;
WScreen *scr; WScreen *scr;

10
src/main.h
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@@ -22,12 +22,18 @@
#ifndef WMMAIN_H_ #ifndef WMMAIN_H_
#define WMMAIN_H_ #define WMMAIN_H_
void Exit(int status) __attribute__((noreturn)); #include "config.h"
#ifdef HAVE_STDNORETURN
#include <stdnoreturn.h>
#endif
noreturn void Exit(int status);
void Restart(char *manager, Bool abortOnFailure); void Restart(char *manager, Bool abortOnFailure);
void SetupEnvironment(WScreen *scr); void SetupEnvironment(WScreen *scr);
void ExecuteShellCommand(WScreen *scr, char *command); void ExecuteShellCommand(WScreen *scr, char *command);
Bool RelaunchWindow(WWindow *wwin); Bool RelaunchWindow(WWindow *wwin);
void wAbort(Bool dumpCore); noreturn void wAbort(Bool dumpCore);
void ExecExitScript(void); void ExecExitScript(void);
int getWVisualID(int screen); int getWVisualID(int screen);