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 Research
1N/A *
1N/A * string vector load support
1N/A */
1N/A
1N/A#include <ast.h>
1N/A#include <ls.h>
1N/A#include <vecargs.h>
1N/A
1N/A/*
1N/A * load a string vector from lines in file
1N/A */
1N/A
1N/Achar**
1N/Avecfile(const char* file)
1N/A{
1N/A register int n;
1N/A register char* buf;
1N/A register char** vec;
1N/A int fd;
1N/A struct stat st;
1N/A
1N/A vec = 0;
1N/A if ((fd = open(file, O_RDONLY)) >= 0)
1N/A {
1N/A if (!fstat(fd, &st) && S_ISREG(st.st_mode) && (n = st.st_size) > 0 && (buf = newof(0, char, n + 1, 0)))
1N/A {
1N/A if (read(fd, buf, n) == n)
1N/A {
1N/A buf[n] = 0;
1N/A vec = vecload(buf);
1N/A }
1N/A if (!vec) free(buf);
1N/A }
1N/A close(fd);
1N/A }
1N/A return(vec);
1N/A}