diff options
author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-15 10:49:57 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-06-15 10:49:57 +0000 |
commit | 7ea35afa1dc69c240202ef7b10f8f7c7f39807c1 (patch) | |
tree | 1178ba836134eff680e9a5eaca346ae2d57b840b /ext | |
parent | e86c91414055573dc914c83ab0725f43926f478f (diff) |
merge revision(s) 15546:
* ext/readline/readline.c (readline_event): prevent polling. based on
a patch from error errorsson in [ruby-Bugs-17675].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@17188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-rw-r--r-- | ext/readline/readline.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c index 4f840ee2c0..3625fadef8 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -38,17 +38,32 @@ static ID completion_proc, completion_case_fold; # define rl_completion_matches completion_matches #endif -static int readline_event(void); static char **readline_attempted_completion_function(const char *text, int start, int end); +#ifdef HAVE_RL_EVENT_HOOK +#ifdef DOSISH +#define BUSY_WAIT 1 +#else +#define BUSY_WAIT 0 +#endif + +static int readline_event(void); static int readline_event() { - CHECK_INTS; +#if BUSY_WAIT rb_thread_schedule(); +#else + fd_set rset; + + FD_ZERO(&rset); + FD_SET(fileno(rl_instream), &rset); + rb_thread_select(fileno(rl_instream) + 1, &rset, NULL, NULL, NULL); return 0; +#endif } +#endif static VALUE readline_readline(argc, argv, self) |