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MINOR: lua: Add function to know if a channel is a response one

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It is now possible to call Channel.is_resp(chn) method to know if a channel is a
response channel or not.
This commit is contained in:
Christopher Faulet 2020-02-25 10:15:50 +01:00
parent 0ec740eaee
commit 2ac9ba2a1c
1 changed files with 13 additions and 0 deletions
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13
src/hlua.c
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@ -3132,6 +3132,18 @@ __LJMP static int hlua_channel_is_full(lua_State *L)
return 1; return 1;
} }
/* Returns true if the channel is the response channel. */
__LJMP static int hlua_channel_is_resp(lua_State *L)
{
struct channel *chn;
MAY_LJMP(check_args(L, 1, "is_resp"));
chn = MAY_LJMP(hlua_checkchannel(L, 1));
lua_pushboolean(L, !!(chn->flags & CF_ISRESP));
return 1;
}
/* Just returns the number of bytes available in the output /* Just returns the number of bytes available in the output
* side of the buffer. This function never fails. * side of the buffer. This function never fails.
*/ */
@ -8168,6 +8180,7 @@ void hlua_init(void)
hlua_class_function(gL.T, "get_in_len", hlua_channel_get_in_len); hlua_class_function(gL.T, "get_in_len", hlua_channel_get_in_len);
hlua_class_function(gL.T, "get_out_len", hlua_channel_get_out_len); hlua_class_function(gL.T, "get_out_len", hlua_channel_get_out_len);
hlua_class_function(gL.T, "is_full", hlua_channel_is_full); hlua_class_function(gL.T, "is_full", hlua_channel_is_full);
hlua_class_function(gL.T, "is_resp", hlua_channel_is_resp);
lua_rawset(gL.T, -3); lua_rawset(gL.T, -3);