--- /dev/null
+#include <stdio.h>
+#include <string.h>
+#include "config.h"
+
+/**
+ * grab_file - file helper routines
+ *
+ * This contains simple functions for getting the contents of a file.
+ *
+ * Example:
+ * #include <err.h>
+ * #include <stdio.h>
+ * #include <string.h>
+ * #include <ccan/grab_file/grab_file.h>
+ * #include <ccan/talloc/talloc.h> // For talloc_free()
+ *
+ * int main(int argc, char *argv[])
+ * {
+ * size_t len;
+ * char *file;
+ *
+ * file = grab_file(NULL, argv[1], &len);
+ * if (!file)
+ * err(1, "Could not read file %s", argv[1]);
+ * if (strlen(file) != len)
+ * printf("File contains NUL characters\n");
+ * else if (len == 0)
+ * printf("File contains nothing\n");
+ * else if (strchr(file, '\n'))
+ * printf("File contains multiple lines\n");
+ * else
+ * printf("File contains one line\n");
+ * talloc_free(file);
+ *
+ * return 0;
+ * }
+ *
+ * Licence: LGPL (2 or any later version)
+ */
+int main(int argc, char *argv[])
+{
+ if (argc != 2)
+ return 1;
+
+ if (strcmp(argv[1], "depends") == 0) {
+ printf("ccan/str_talloc\n"); /* Needed for tests. */
+ printf("ccan/talloc\n");
+ printf("ccan/noerr\n");
+ return 0;
+ }
+
+ return 1;
+}