pub fn removetrapnode(sig: i32)Expand description
Port of removetrapnode(int sig) from Src/jobs.c:3157.
C body:
HashNode hn = gettrapnode(sig, 1);
if (hn) { shfunctab->removenode(shfunctab, hn->nam); shfunctab->freenode(hn); }Routes through hashtable::removeshfuncnode which itself
dispatches the trap-removal logic for TRAP<sig> names.