container_of: don't put member_ptr in container_off.

[ccan] / ccan / grab_file / grab_file.h

diff --git a/ccan/grab_file/grab_file.h b/ccan/grab_file/grab_file.h
index 5f7e37c6de004a634d04441dcdb031b197581cfd..96381875781e6db100876b3ee9a0ce8052b7a19d 100644 (file)
--- a/ccan/grab_file/grab_file.h
+++ b/ccan/grab_file/grab_file.h
@@ -1,3 +1,4 @@
+/* Licensed under LGPLv2+ - see LICENSE file for details */
 #ifndef CCAN_GRAB_FILE_H
 #define CCAN_GRAB_FILE_H
 #include <stdio.h> // For size_t
@@ -14,15 +15,18 @@
  * byte after the end of the content will always be NUL.
  *
  * Example:
+ *     #include <ccan/str_talloc/str_talloc.h>
+ *     #include <ccan/talloc/talloc.h>
+ *     ...
  *     // Return all of standard input, as lines.
- *     char **read_as_lines(void)
+ *     static char **read_stdin_as_lines(void)
  *     {
  *             char **lines, *all;
  *
  *             all = grab_fd(NULL, 0, NULL);
  *             if (!all)
  *                     return NULL;
- *             lines = strsplit(NULL, all, "\n", NULL);
+ *             lines = strsplit(NULL, all, "\n");
  *             talloc_free(all);
  *             return lines;
  *     }
@@ -42,14 +46,14 @@ void *grab_fd(const void *ctx, int fd, size_t *size);
  *
  * Example:
  *     // Return all of a given file, as lines.
- *     char **read_as_lines(const char *filename)
+ *     static char **read_file_as_lines(const char *filename)
  *     {
  *             char **lines, *all;
  *
  *             all = grab_file(NULL, filename, NULL);
  *             if (!all)
  *                     return NULL;
- *             lines = strsplit(NULL, all, "\n", NULL);
+ *             lines = strsplit(NULL, all, "\n");
  *             talloc_free(all);
  *             return lines;
  *     }