diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-08-05 11:14:05 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-08-05 11:14:05 +0000 |
| commit | 3a32ef53aaab15199e59c643630726b041c9fa88 (patch) | |
| tree | 497cd16ea9db5b867ed794e06aff1f80ad5fb55b | |
| parent | b80ddbf461a9a215513d6bbd78bab7185a927a31 (diff) | |
* README.EXT, README.EXT.ja (String functions): mention
rb_str_resize and rb_str_set_len.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | README.EXT | 17 | ||||
| -rw-r--r-- | README.EXT.ja | 16 |
3 files changed, 38 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Thu Aug 5 20:13:49 2010 Nobuyoshi Nakada <[email protected]> + + * README.EXT, README.EXT.ja (String functions): mention + rb_str_resize and rb_str_set_len. + Thu Aug 5 19:59:55 2010 Nobuyoshi Nakada <[email protected]> * string.c (rb_str_set_len): bail out when buffer overflowed diff --git a/README.EXT b/README.EXT index 72dba58c5d..ac0d7cc98d 100644 --- a/README.EXT +++ b/README.EXT @@ -223,6 +223,23 @@ listed below: Creates a new Ruby string with encoding US-ASCII. + rb_str_resize(VALUE str, long len) + + Resizes Ruby string to len bytes. If str is not modifiable, this + function raises an exception. The length of str must be set in + advance. If len is less than the old length the content beyond + len bytes is discarded, else if len is greater than the old length + the content beyond the old length bytes will not be preserved but + will be garbage. Note that RSTRING_PTR(str) may change by calling + this function. + + rb_str_set_len(VALUE str, long len) + + Sets the length of Ruby string. If str is not modifiable, this + function raises an exception. This function preserves the content + upto len bytes, regardless RSTRING_LEN(str). len must not exceed + the capacity of str. + Array functions rb_ary_new() diff --git a/README.EXT.ja b/README.EXT.ja index dae0d24b43..9d70602740 100644 --- a/README.EXT.ja +++ b/README.EXT.ja @@ -250,6 +250,22 @@ Ruby���Ѱդ��Ƥ���ؿ����Ѥ��Ƥ��������� �����ǥ���US-ASCII��Ruby��ʸ�������������. + rb_str_resize(VALUE str, long len) + + Ruby��ʸ����Υ�������len�Х��Ȥ��ѹ����롥str��Ĺ������ + �ʤƥ��åȤ���Ƥ��ʤ���Фʤ�ʤ���len������Ĺ������û + �����ϡ�len�Х��Ȥ�ۤ�����ʬ�����ƤϼΤƤ��롥len���� + ��Ĺ������Ĺ�����ϡ�����Ĺ����ۤ�����ʬ�����Ƥ���¸�� + ��ʤ��ǥ��ߤˤʤ�����������δؿ��θƤӽФ��ˤ�ä� + RSTRING_PTR(str)���ѹ�����뤫�⤷��ʤ����Ȥ����ա� + + rb_str_set_len(VALUE str, long len) + + Ruby��ʸ����Υ�������len�Х��Ȥ˥��åȤ��롥str���ѹ��� + ǽ�Ǥʤ�����㳰��ȯ�����롥RSTRING_LEN(str)�Ȥ�̵�ط��ˡ� + len�Х��ȤޤǤ����Ƥ���¸����롥len��str�����̤�ۤ��Ƥ� + �ƤϤʤ�ʤ��� + ������Ф���ؿ� |