Symbol: AT_EXECFD
libexec/rtld-elf/rtld.c
470
if (aux_info[AT_EXECFD] != NULL) { /* Load the main program. */
libexec/rtld-elf/rtld.c
471
int fd = aux_info[AT_EXECFD]->a_un.a_val;
sys/kern/imgact_elf.c
883
AUXARGS_ENTRY(pos, AT_EXECFD, args->execfd);