From b34446e7025a15bd5b74fd5f88bb952028cc8a4a Mon Sep 17 00:00:00 2001
From: rodri <rgl@antares-labs.eu>
Date: Sat, 23 Dec 2023 00:12:34 +0000
Subject: organize the code better.

---
 alloc.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 alloc.c

(limited to 'alloc.c')

diff --git a/alloc.c b/alloc.c
new file mode 100644
index 0000000..7042bd5
--- /dev/null
+++ b/alloc.c
@@ -0,0 +1,64 @@
+#include <u.h>
+#include <libc.h>
+#include <thread.h>
+#include <draw.h>
+#include <memdraw.h>
+#include <mouse.h>
+#include <keyboard.h>
+#include <geometry.h>
+#include "libobj/obj.h"
+#include "dat.h"
+#include "fns.h"
+
+void *
+emalloc(ulong n)
+{
+	void *p;
+
+	p = malloc(n);
+	if(p == nil)
+		sysfatal("malloc: %r");
+	setmalloctag(p, getcallerpc(&n));
+	return p;
+}
+
+void *
+erealloc(void *p, ulong n)
+{
+	void *np;
+
+	np = realloc(p, n);
+	if(np == nil){
+		if(n == 0)
+			return nil;
+		sysfatal("realloc: %r");
+	}
+	if(p == nil)
+		setmalloctag(np, getcallerpc(&p));
+	else
+		setrealloctag(np, getcallerpc(&p));
+	return np;
+}
+
+Image *
+eallocimage(Display *d, Rectangle r, ulong chan, int repl, ulong col)
+{
+	Image *i;
+
+	i = allocimage(d, r, chan, repl, col);
+	if(i == nil)
+		sysfatal("allocimage: %r");
+	return i;
+}
+
+Memimage *
+eallocmemimage(Rectangle r, ulong chan)
+{
+	Memimage *i;
+
+	i = allocmemimage(r, chan);
+	if(i == nil)
+		sysfatal("allocmemimage: %r");
+	memfillcolor(i, DTransparent);
+	return i;
+}
-- 
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