Symbol: validname
bin/sh/jobs.c
746
if (!validname(pid, '\0', NULL))
bin/sh/miscbltin.c
286
if (!validname(*ap, '\0', NULL))
bin/sh/var.c
484
if (!validname(p, '=', &namelen))
bin/sh/var.h
171
int validname(const char *, int, int *);