From 13a4215bfb8af343c132fba7a8247f95ada137ea Mon Sep 17 00:00:00 2001 From: 0x0916 Date: Mon, 26 Jun 2017 17:28:47 +0800 Subject: [PATCH] API doc: update note for get_config_item Fix issue: https://github.com/lxc/lxc/issues/505 Signed-off-by: 0x0916 --- src/lxc/lxccontainer.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/lxc/lxccontainer.h b/src/lxc/lxccontainer.h index 11f5523af..fe8e73811 100644 --- a/src/lxc/lxccontainer.h +++ b/src/lxc/lxccontainer.h @@ -408,8 +408,8 @@ struct lxc_container { * \p retv by initially passing its value as \c NULL and considering the return value. * This function can then be called again passing a newly-allocated suitably-sized buffer. * \note If \p retv is NULL, \p inlen is ignored. - * \note If \p inlen is smaller than required, the value written - * to \p retv will be truncated. + * \note If \p inlen is smaller than required, nothing will be written to \p retv and still return + * the length of config item value. */ int (*get_config_item)(struct lxc_container *c, const char *key, char *retv, int inlen);