Adding rewinddir example

fix example

ee/libcglue/samples/Makefile

@@ -6,7 +6,7 @@
 # Licenced under Academic Free License version 2.0
 # Review ps2sdk README & LICENSE files for further details.
 
-SUBDIRS = mem_test nanosleep regress
+SUBDIRS = mem_test nanosleep regress rewinddir
 
 include $(PS2SDKSRC)/Defs.make
 include $(PS2SDKSRC)/Rules.make

ee/libcglue/samples/rewinddir/Makefile

@@ -0,0 +1,12 @@
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+
+SAMPLE_DIR = libcglue/readdir
+
+include $(PS2SDKSRC)/Defs.make
+include $(PS2SDKSRC)/samples/Rules.samples

ee/libcglue/samples/rewinddir/Makefile.sample

@@ -0,0 +1,40 @@
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2004, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+
+SCREEN_DEBUG = 1
+VERBOSE = 0
+
+EE_BIN   = rewinddir_test.elf
+EE_OBJS  = main.o
+
+ifeq ($(SCREEN_DEBUG), 1)
+EE_LIBS += -ldebug
+EE_CFLAGS += -DSCREEN_DEBUG
+endif
+
+ifeq ($(VERBOSE), 1)
+EE_CFLAGS += -DVERBOSE
+endif
+
+all: $(EE_BIN) input
+
+input:
+	mkdir -p testfiles/
+	echo "hello world" > testfiles/dummy
+
+clean:
+	rm -rf $(EE_BIN) $(EE_OBJS)
+
+run: $(EE_BIN)
+	ps2client execee host:$(EE_BIN)
+
+reset:
+	ps2client reset
+
+include $(PS2SDK)/samples/Makefile.pref
+include $(PS2SDK)/samples/Makefile.eeglobal

ee/libcglue/samples/rewinddir/main.c

@@ -0,0 +1,79 @@
+/*
+# _____     ___ ____     ___ ____
+#  ____|   |    ____|   |        | |____|
+# |     ___|   |____ ___|    ____| |    \    PS2DEV Open Source Project.
+#-----------------------------------------------------------------------
+# Copyright 2001-2005, ps2dev - http://www.ps2dev.org
+# Licenced under Academic Free License version 2.0
+# Review ps2sdk README & LICENSE files for further details.
+#
+# Malloc tester
+*/
+
+#include <stdio.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <kernel.h>
+
+#if defined(SCREEN_DEBUG)
+#include <debug.h>
+#endif
+
+#if defined(SCREEN_DEBUG)
+#define custom_printf(args...) \
+    printf(args);              \
+    scr_printf(args);
+#else
+#define custom_printf(args...) printf(args);
+#endif
+
+int main(int argc, char *argv[])
+{
+    // Buffer to store the current working directory
+    char cwd[1024];
+
+#if defined(SCREEN_DEBUG)
+    init_scr();
+    sleep(3);
+#endif
+    custom_printf("\n\nStarting rewinddir TESTS...\n");
+
+    // Get the current working directory
+    if (getcwd(cwd, sizeof(cwd)) == NULL) {
+        custom_printf("Error getting current working directory");
+        return 1;
+    }
+
+    // Open the current directory
+    DIR *directory = opendir(cwd);
+
+    // Check if the directory can be opened
+    if (directory == NULL) {
+        custom_printf("Error opening directory");
+        return 1;
+    }
+
+    // Read directory entries
+    struct dirent *entry;
+    while ((entry = readdir(directory)) != NULL) {
+        // Check if the entry is a directory using d_type
+        custom_printf("%s -> %s\n", entry->d_name, entry->d_type == DT_DIR ? "Directory" : "File");
+    }
+
+    custom_printf("\n\nExecuting rewinddir function...\n");
+    rewinddir(directory);
+
+    while ((entry = readdir(directory)) != NULL) {
+        // Check if the entry is a directory using d_type
+        custom_printf("%s -> %s\n", entry->d_name, entry->d_type == DT_DIR ? "Directory" : "File");
+    }
+
+    custom_printf("\n\nTest finished!\n");
+
+    // Close the directory
+    closedir(directory);
+
+    SleepThread();
+
+    return 0;
+}

samples/Makefile_sample

@@ -27,6 +27,7 @@ SUBDIRS += kernel/nanoHelloWorld
 SUBDIRS += libcglue/regress
 SUBDIRS += libcglue/mem_test
 SUBDIRS += libcglue/nanosleep
+SUBDIRS += libcglue/rewinddir
 SUBDIRS += libgs/doublebuffer
 SUBDIRS += libgs/draw
 #SUBDIRS += mpeg                #TODO: not modified for updated newlib