Mercurial > gnulib
view tests/test-system-quote-child.c @ 40231:9b3c79fdfe0b
strtod: fix clash with strtold
Problem reported for RHEL 5 by Jesse Caldwell (Bug#34817).
* lib/strtod.c (compute_minus_zero, minus_zero):
Simplify by remving the macro / external variable,
and having just a function. User changed. This avoids
the need for an external variable that might clash.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Mon, 11 Mar 2019 16:40:29 -0700 |
parents | b06060465f09 |
children |
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/* Child program invoked by test-system-quote-main. Copyright (C) 2012-2019 Free Software Foundation, 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 3, 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, see <https://www.gnu.org/licenses/>. */ #include <config.h> #include <stdio.h> #include <string.h> /* Do not use any gnulib replacements, since this program should link against as few libraries as possible. */ #undef fclose #undef fopen #undef fprintf #undef fread /* Restore the original fopen definition on AIX. */ #if defined _AIX && defined _LARGE_FILES # define fopen fopen64 #endif #define EXPECTED_DATA_FILE "t-sq-data.tmp" int main (int argc, char *argv[]) { const char *arg; char expected_data[1000]; size_t expected_data_len; if (argc < 2) /* Expected one data argument, received none. */ return 2; if (argc > 2) /* Expected one data argument, received more than one. */ return 3; arg = argv[1]; /* Read the contents of EXPECTED_DATA_FILE. */ { FILE *fp = fopen (EXPECTED_DATA_FILE, "rb"); if (fp == NULL) return 4; expected_data_len = fread (expected_data, 1, sizeof (expected_data), fp); if (fclose (fp)) return 5; } if (!(strlen (arg) == expected_data_len && memcmp (arg, expected_data, expected_data_len) == 0)) { /* arg is not as expected. */ fprintf (stderr, "expected: %.*s\nreceived: %s\n", (int)expected_data_len, expected_data, arg); return 1; } else return 0; }