ref: ebf508780708c4b171db37ffa24d6a00f495b025 dir: /sys/src/ape/lib/ap/plan9/link.c/
#include <unistd.h> #include <errno.h> /* * BUG: LINK_MAX==1 isn't really allowed */ int link(const char *, const char *) { errno = EMLINK; return -1; }