1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A/*
1N/A* Glenn Fowler
1N/A* AT&T Bell Laboratories
1N/A*/
1N/A
1N/A#include "univlib.h"
1N/A
1N/A/*
1N/A * create symbolic name from external representation text in buf
1N/A * the arg order matches link(2)
1N/A */
1N/A
1N/Aint
1N/Apathsetlink(const char* buf, const char* name)
1N/A{
1N/A register char* t = (char*)buf;
1N/A#ifdef UNIV_MAX
1N/A register char* s = (char*)buf;
1N/A register char* v;
1N/A int n;
1N/A char tmp[PATH_MAX];
1N/A
1N/A while (*s)
1N/A {
1N/A if (*s++ == univ_cond[0] && !strncmp(s - 1, univ_cond, univ_size))
1N/A {
1N/A s--;
1N/A t = tmp;
1N/A for (n = 0; n < UNIV_MAX; n++)
1N/A if (*univ_name[n])
1N/A {
1N/A *t++ = ' ';
1N/A#ifdef ATT_UNIV
1N/A *t++ = '1' + n;
1N/A *t++ = ':';
1N/A#else
1N/A for (v = univ_name[n]; *t = *v++; t++);
1N/A *t++ = '%';
1N/A#endif
1N/A for (v = (char*)buf; v < s; *t++ = *v++);
1N/A for (v = univ_name[n]; *t = *v++; t++);
1N/A for (v = s + univ_size; *t = *v++; t++);
1N/A }
1N/A t = tmp;
1N/A break;
1N/A }
1N/A }
1N/A#endif
1N/A return(symlink(t, name));
1N/A}