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api/msgpack-rpc: Implement channel_close and expose to vimscript

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Simple function for closing a channel by id
This commit is contained in:
Thiago de Arruda
2014-09-10 09:32:29 -03:00
parent 03f4d17fc9
commit 5060902930
2 changed files with 44 additions and 2 deletions
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21
src/nvim/eval.c
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@@ -6306,6 +6306,7 @@ static struct fst {
{"acos", 1, 1, f_acos}, /* WJMc */
{"add", 2, 2, f_add},
{"and", 2, 2, f_and},
{"api_close", 1, 1, f_api_close},
{"api_spawn", 1, 2, f_api_spawn},
{"append", 2, 2, f_append},
{"argc", 0, 0, f_argc},
@@ -7054,6 +7055,26 @@ static void f_and(typval_T *argvars, typval_T *rettv)
& get_tv_number_chk(&argvars[1], NULL);
}
// "api_close(prog, argv)" function
static void f_api_close(typval_T *argvars, typval_T *rettv)
{
rettv->v_type = VAR_NUMBER;
rettv->vval.v_number = 0;
if (check_restricted() || check_secure()) {
return;
}
if (argvars[0].v_type != VAR_NUMBER) {
// Wrong argument types
EMSG(_(e_invarg));
return;
}
rettv->vval.v_number = channel_close(argvars[0].vval.v_number);
}
// "api_spawn(prog, argv)" function
static void f_api_spawn(typval_T *argvars, typval_T *rettv)
{