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alter a few function returns and prototypes; found by lint.

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ok oga@
This commit is contained in:
okan 2011-06-24 05:40:09 +00:00
parent 69cc58555d
commit f6fcd0eb5d
4 changed files with 10 additions and 21 deletions
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6
calmwm.h
View File

@ -307,8 +307,8 @@ __dead void usage(void);
void client_applysizehints(struct client_ctx *); void client_applysizehints(struct client_ctx *);
struct client_ctx *client_current(void); struct client_ctx *client_current(void);
struct client_ctx *client_cycle(struct screen_ctx *, int); void client_cycle(struct screen_ctx *, int);
int client_delete(struct client_ctx *); void client_delete(struct client_ctx *);
void client_draw_border(struct client_ctx *); void client_draw_border(struct client_ctx *);
struct client_ctx *client_find(Window); struct client_ctx *client_find(Window);
void client_freeze(struct client_ctx *); void client_freeze(struct client_ctx *);
@ -463,7 +463,7 @@ void xu_setstate(struct client_ctx *, int);
void xu_setwmname(struct screen_ctx *); void xu_setwmname(struct screen_ctx *);
void u_exec(char *); void u_exec(char *);
int u_spawn(char *); void u_spawn(char *);
void *xcalloc(size_t, size_t); void *xcalloc(size_t, size_t);
void xfree(void *); void xfree(void *);

17
client.c
View File

@ -137,7 +137,7 @@ client_new(Window win, struct screen_ctx *sc, int mapped)
return (cc); return (cc);
} }
int void
client_delete(struct client_ctx *cc) client_delete(struct client_ctx *cc)
{ {
struct screen_ctx *sc = cc->sc; struct screen_ctx *sc = cc->sc;
@ -189,8 +189,6 @@ client_delete(struct client_ctx *cc)
client_freehints(cc); client_freehints(cc);
xfree(cc); xfree(cc);
return (0);
} }
void void
@ -550,8 +548,7 @@ client_setname(struct client_ctx *cc)
char *newname; char *newname;
if (!xu_getstrprop(cc->win, _NET_WM_NAME, &newname)) if (!xu_getstrprop(cc->win, _NET_WM_NAME, &newname))
xu_getstrprop(cc->win, XA_WM_NAME, &newname); if (!xu_getstrprop(cc->win, XA_WM_NAME, &newname))
if (newname == NULL)
newname = emptystring; newname = emptystring;
TAILQ_FOREACH(wn, &cc->nameq, entry) TAILQ_FOREACH(wn, &cc->nameq, entry)
@ -580,11 +577,9 @@ match:
xfree(wn); xfree(wn);
cc->nameqlen--; cc->nameqlen--;
} }
return;
} }
struct client_ctx * void
client_cycle(struct screen_ctx *sc, int reverse) client_cycle(struct screen_ctx *sc, int reverse)
{ {
struct client_ctx *oldcc, *newcc; struct client_ctx *oldcc, *newcc;
@ -594,7 +589,7 @@ client_cycle(struct screen_ctx *sc, int reverse)
/* If no windows then you cant cycle */ /* If no windows then you cant cycle */
if (TAILQ_EMPTY(&sc->mruq)) if (TAILQ_EMPTY(&sc->mruq))
return (NULL); return;
if (oldcc == NULL) if (oldcc == NULL)
oldcc = (reverse ? TAILQ_LAST(&sc->mruq, cycle_entry_q) : oldcc = (reverse ? TAILQ_LAST(&sc->mruq, cycle_entry_q) :
@ -614,7 +609,7 @@ client_cycle(struct screen_ctx *sc, int reverse)
/* Is oldcc the only non-hidden window? */ /* Is oldcc the only non-hidden window? */
if (newcc == oldcc) { if (newcc == oldcc) {
if (again) if (again)
return (NULL); /* No windows visible. */ return; /* No windows visible. */
break; break;
} }
@ -624,8 +619,6 @@ client_cycle(struct screen_ctx *sc, int reverse)
sc->altpersist = 1; sc->altpersist = 1;
client_ptrsave(oldcc); client_ptrsave(oldcc);
client_ptrwarp(newcc); client_ptrwarp(newcc);
return (newcc);
} }
static struct client_ctx * static struct client_ctx *

1
conf.c
View File

@ -521,7 +521,6 @@ conf_bindname(struct conf *c, char *name, char *binding)
current_binding->flags = 0; current_binding->flags = 0;
conf_grab(c, current_binding); conf_grab(c, current_binding);
TAILQ_INSERT_TAIL(&c->keybindingq, current_binding, entry); TAILQ_INSERT_TAIL(&c->keybindingq, current_binding, entry);
return;
} }
static void static void

5
util.c
View File

@ -32,7 +32,7 @@
#define MAXARGLEN 20 #define MAXARGLEN 20
int void
u_spawn(char *argstr) u_spawn(char *argstr)
{ {
switch (fork()) { switch (fork()) {
@ -42,12 +42,9 @@ u_spawn(char *argstr)
break; break;
case -1: case -1:
warn("fork"); warn("fork");
return (-1);
default: default:
break; break;
} }
return (0);
} }
void void