Searched refs:unsetvar (Results 1 – 4 of 4) sorted by relevance
129 int unsetvar(const char *, int);
436 (void) unsetvar("OPTARG", 0); in getopts()454 (void) unsetvar("OPTARG", 0); in getopts()
673 (void)unsetvar(vp->text, 0); in poplocalvars()728 ret |= unsetvar(*ap, flg_var == 'e'); in unsetcmd()739 unsetvar(const char *s, int unexport) in unsetvar() function
265 unsetvar("PWD", 0); in updatepwd()