HelenOS sources

vfs_link          540 uspace/lib/c/generic/vfs/vfs.c 	rc = vfs_link(parent, child, kind, linkedfd);
vfs_link           92 uspace/lib/c/include/vfs/vfs.h extern errno_t vfs_link(int, const char *, vfs_file_kind_t, int *);
vfs_link           92 uspace/lib/posix/include/libc/vfs/vfs.h extern errno_t vfs_link(int, const char *, vfs_file_kind_t, int *);