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/* -*- c-file-style: "java"; indent-tabs-mode: nil; tab-width: 4; fill-column: 78 -*-
* Copyright 2009 Google Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
/* Author: Fergus Henderson */
/*
* h_getline.cc:
* Helper for tests of getline().
*/
#include <config.h>
#include "distcc.h"
#include "util.h"
#include <stdlib.h>
const char *rs_program_name = "h_getline";
int main(int argc, char** argv) {
char *line;
size_t n;
int c, i;
if (argc > 1) {
n = atoi(argv[1]);
line = malloc(n);
} else {
n = 0;
line = NULL;
}
printf("original n = %lu, ", (unsigned long) n);
long result = getline(&line, &n, stdin);
if (result > (long) n) {
fprintf(stderr, "ERROR: return value > buffer size\n");
exit(1);
}
printf("returned %ld, ", (long) result);
printf("n = %lu, ", (unsigned long) n);
printf("line = '");
for (i = 0; i < result; i++) {
putchar(line[i]);
}
printf("', rest = '");
while ((c = getchar()) != EOF)
putchar(c);
printf("'\n");
return 0;
}
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