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gnulib/tests/test-at-init.c
2026-01-01 10:37:05 -08:00

63 lines
1.5 KiB
C

/* Test of computed initialization.
Copyright (C) 2025-2026 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 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, see <https://www.gnu.org/licenses/>. */
#include <config.h>
/* Specification. */
#include "at-init.h"
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Avoid an error in the pragma on MSVC. */
#undef read
extern int get_squares (void);
extern int get_cubes (void);
AT_INIT (initial_message);
#ifdef __SUNPRO_C
# pragma init (initial_message)
#endif
static void
initial_message (void)
{
const char message[] = "Initializing...";
write (STDOUT_FILENO, message, strlen (message));
}
AT_FINI (final_message);
#ifdef __SUNPRO_C
# pragma fini (final_message)
#endif
static void
final_message (void)
{
const char message[] = "Finishing...";
write (STDOUT_FILENO, message, strlen (message));
}
int
main ()
{
char message[100];
sprintf (message, "Main...%d...%d...", get_squares (), get_cubes ());
write (STDOUT_FILENO, message, strlen (message));
}