Initial check in dumb 0.9.2 - has a few usages of floating point that should

be rewritten to fixed point. seems to compile cleanly for iriver.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6197 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 71 insertions, 0 deletions

diff --git a/apps/codecs/dumb/src/core/atexit.c b/apps/codecs/dumb/src/core/atexit.c
new file mode 100644
index 0000000000..16c6abdb2c
--- /dev/null
+++ b/apps/codecs/dumb/src/core/atexit.c
@@ -0,0 +1,71 @@
+/*  _______         ____    __         ___    ___
+ * \    _  \       \    /  \  /       \   \  /   /       '   '  '
+ *  |  | \  \       |  |    ||         |   \/   |         .      .
+ *  |  |  |  |      |  |    ||         ||\  /|  |
+ *  |  |  |  |      |  |    ||         || \/ |  |         '  '  '
+ *  |  |  |  |      |  |    ||         ||    |  |         .      .
+ *  |  |_/  /        \  \__//          ||    |  |
+ * /_______/ynamic    \____/niversal  /__\  /____\usic   /|  .  . ibliotheque
+ *                                                      /  \
+ *                                                     / .  \
+ * atexit.c - Library Clean-up Management.            / / \  \
+ *                                                   | <  /   \_
+ * By entheh.                                        |  \/ /\   /
+ *                                                    \_  /  > /
+ *                                                      | \ / /
+ *                                                      |  ' /
+ *                                                       \__/
+ */
+
+#include <stdlib.h>
+
+#include "dumb.h"
+#include "internal/dumb.h"
+
+
+
+typedef struct DUMB_ATEXIT_PROC
+{
+        struct DUMB_ATEXIT_PROC *next;
+        void (*proc)(void);
+}
+DUMB_ATEXIT_PROC;
+
+
+
+static DUMB_ATEXIT_PROC *dumb_atexit_proc = NULL;
+
+
+
+int dumb_atexit(void (*proc)(void))
+{
+        DUMB_ATEXIT_PROC *dap = dumb_atexit_proc;
+
+        while (dap) {
+                if (dap->proc == proc) return 0;
+                dap = dap->next;
+        }
+
+        dap = malloc(sizeof(*dap));
+
+        if (!dap)
+                return -1;
+
+        dap->next = dumb_atexit_proc;
+        dap->proc = proc;
+        dumb_atexit_proc = dap;
+
+        return 0;
+}
+
+
+
+void dumb_exit(void)
+{
+        while (dumb_atexit_proc) {
+                DUMB_ATEXIT_PROC *next = dumb_atexit_proc->next;
+                (*dumb_atexit_proc->proc)();
+                free(dumb_atexit_proc);
+                dumb_atexit_proc = next;
+        }
+}