suckless/dwm
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renamed eprint die

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This commit is contained in:
Anselm R Garbe 2008-07-03 17:05:56 +01:00
parent f529d41ca1
commit d5893f55be
1 changed files with 19 additions and 19 deletions
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38
dwm.c
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@ -145,11 +145,11 @@ static void configurerequest(XEvent *e);
static void destroynotify(XEvent *e);
static void detach(Client *c);
static void detachstack(Client *c);
static void die(const char *errstr, ...);
static void drawbar(void);
static void drawsquare(Bool filled, Bool empty, Bool invert, ulong col[ColLast]);
static void drawtext(const char *text, ulong col[ColLast], Bool invert);
static void enternotify(XEvent *e);
static void eprint(const char *errstr, ...);
static void expose(XEvent *e);
static void focus(Client *c);
static void focusin(XEvent *e);
@ -343,7 +343,7 @@ checkotherwm(void) {
XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
XSync(dpy, False);
if(otherwm)
eprint("dwm: another window manager is already running\n");
die("dwm: another window manager is already running\n");
XSetErrorHandler(NULL);
xerrorxlib = XSetErrorHandler(xerror);
XSync(dpy, False);
@ -473,6 +473,16 @@ detachstack(Client *c) {
*tc = c->snext;
}
void
die(const char *errstr, ...) {
va_list ap;
va_start(ap, errstr);
vfprintf(stderr, errstr, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
void
drawbar(void) {
int i, x;
@ -580,16 +590,6 @@ enternotify(XEvent *e) {
focus(NULL);
}
void
eprint(const char *errstr, ...) {
va_list ap;
va_start(ap, errstr);
vfprintf(stderr, errstr, ap);
va_end(ap);
exit(EXIT_FAILURE);
}
void
expose(XEvent *e) {
XExposeEvent *ev = &e->xexpose;
@ -667,7 +667,7 @@ getcolor(const char *colstr) {
XColor color;
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
eprint("error, cannot allocate color '%s'\n", colstr);
die("error, cannot allocate color '%s'\n", colstr);
return color.pixel;
}
@ -793,7 +793,7 @@ initfont(const char *fontstr) {
dc.font.xfont = NULL;
if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
&& !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
eprint("error, cannot load font: '%s'\n", fontstr);
die("error, cannot load font: '%s'\n", fontstr);
dc.font.ascent = dc.font.xfont->ascent;
dc.font.descent = dc.font.xfont->descent;
}
@ -877,7 +877,7 @@ manage(Window w, XWindowAttributes *wa) {
XWindowChanges wc;
if(!(c = calloc(1, sizeof(Client))))
eprint("fatal: could not calloc() %u bytes\n", sizeof(Client));
die("fatal: could not calloc() %u bytes\n", sizeof(Client));
c->win = w;
/* geometry */
@ -1216,7 +1216,7 @@ run(void) {
if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
if(errno == EINTR)
continue;
eprint("select failed\n");
die("select failed\n");
}
if(FD_ISSET(STDIN_FILENO, &rd)) {
switch((r = read(STDIN_FILENO, sbuf + offset, len - offset))) {
@ -1695,15 +1695,15 @@ zoom(const Arg *arg) {
int
main(int argc, char *argv[]) {
if(argc == 2 && !strcmp("-v", argv[1]))
eprint("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");
die("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");
else if(argc != 1)
eprint("usage: dwm [-v]\n");
die("usage: dwm [-v]\n");
if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
fprintf(stderr, "warning: no locale support\n");
if(!(dpy = XOpenDisplay(0)))
eprint("dwm: cannot open display\n");
die("dwm: cannot open display\n");
checkotherwm();
setup();