pub fn execshfunc(shf: &mut shfunc, args: &mut Vec<String>)Expand description
Port of execshfunc() from Src/exec.c:5540 — C decl execshfunc(Shfunc shf, LinkList args).
execshfunc(Shfunc shf, LinkList args) — Src/exec.c:5540.
Promoted to top-level pub fn so execcmd_exec at the shfunc
dispatch site (c:4102-4105) can route through it. Owns the
queue_signals + cmdstack + sfcontext setup around doshfunc, as C.