1 files changed, 46 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/gpllib/disk/bootloaders.c b/contrib/syslinux-4.02/com32/gpllib/disk/bootloaders.c
new file mode 100644
index 0000000..e034011
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/gpllib/disk/bootloaders.c
@@ -0,0 +1,46 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2009 Pierre-Alexandre Meyer
+ *
+ *   This file is part of Syslinux, and is made available under
+ *   the terms of the GNU General Public License version 2.
+ *
+ * ----------------------------------------------------------------------- */
+
+#include <disk/bootloaders.h>
+#include <disk/common.h>
+#include <disk/geom.h>
+#include <disk/read.h>
+#include <stdlib.h>
+#include <string.h>
+
+/**
+ * get_bootloader_string - return a string describing the boot code in a
+ *			   bootsector
+ * @d:			driveinfo struct describing the drive
+ * @p:	partition to scan (usually the active one)
+ * @buffer:		pre-allocated buffer
+ * @buffer_size:	@buffer size
+ **/
+int get_bootloader_string(struct driveinfo *d, const struct part_entry *p,
+			  char *buffer, const int buffer_size)
+{
+    char boot_sector[SECTOR * sizeof(char)];
+
+    if (read_sectors(d, &boot_sector, p->start_lba, 1) == -1)
+	return -1;
+    else {
+	if (!strncmp(boot_sector + 3, "SYSLINUX", 8))
+	    strlcpy(buffer, "SYSLINUX", buffer_size - 1);
+	else if (!strncmp(boot_sector + 3, "EXTLINUX", 8))
+	    strlcpy(buffer, "EXTLINUX", buffer_size - 1);
+	else if (!strncmp(boot_sector + 3, "MSWIN4.1", 8))
+	    strlcpy(buffer, "MSWIN4.1", buffer_size - 1);
+	else
+	    return -1;
+	/* Add more... */
+
+	buffer[buffer_size - 1] = '\0';
+	return 0;
+    }
+}