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job control: implement jobpid() to get PID of job

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This commit is contained in:
Björn Linse
2016-01-08 13:51:31 +01:00
parent 49f0417988
commit f338ea7835
2 changed files with 30 additions and 0 deletions
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26
src/nvim/eval.c
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@@ -7236,6 +7236,7 @@ static struct fst {
{ "islocked", 1, 1, f_islocked },
{ "items", 1, 1, f_items },
{ "jobclose", 1, 2, f_jobclose },
{ "jobpid", 1, 1, f_jobpid },
{ "jobresize", 3, 3, f_jobresize },
{ "jobsend", 2, 2, f_jobsend },
{ "jobstart", 1, 2, f_jobstart },
@@ -11611,6 +11612,31 @@ static void f_jobclose(typval_T *argvars, typval_T *rettv)
}
}
// "jobpid(id)" function
static void f_jobpid(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) {
EMSG(_(e_invarg));
return;
}
TerminalJobData *data = find_job(argvars[0].vval.v_number);
if (!data) {
EMSG(_(e_invjob));
return;
}
Process *proc = (Process *)&data->proc;
rettv->vval.v_number = proc->pid;
}
// "jobsend()" function
static void f_jobsend(typval_T *argvars, typval_T *rettv)
{