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-rw-r--r--contrib/syslinux-4.02/com32/lib/syslinux/loadfile.c63
1 files changed, 63 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/lib/syslinux/loadfile.c b/contrib/syslinux-4.02/com32/lib/syslinux/loadfile.c
new file mode 100644
index 0000000..fa96c65
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/lib/syslinux/loadfile.c
@@ -0,0 +1,63 @@
+/* ----------------------------------------------------------------------- *
+ *
+ * Copyright 2005-2008 H. Peter Anvin - All Rights Reserved
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall
+ * be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * ----------------------------------------------------------------------- */
+
+/*
+ * loadfile.c
+ *
+ * Read the contents of a data file into a malloc'd buffer
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <syslinux/loadfile.h>
+
+#define INCREMENTAL_CHUNK 1024*1024
+
+int loadfile(const char *filename, void **ptr, size_t * len)
+{
+ FILE *f;
+ int rv, e;
+
+ f = fopen(filename, "r");
+ if (!f)
+ return -1;
+
+ rv = floadfile(f, ptr, len, NULL, 0);
+ e = errno;
+
+ fclose(f);
+
+ if (rv)
+ errno = e;
+ return rv;
+}