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/********************************************
main.c
copyright 2009-2017,2024, Thomas E. Dickey
copyright 1991-1995,2014, Michael D. Brennan
This is a source file for mawk, an implementation of
the AWK programming language.
Mawk is distributed without warranty under the terms of
the GNU General Public License, version 2, 1991.
********************************************/
/*
* $MawkId: main.c,v 1.35 2024/12/14 12:53:14 tom Exp $
*/
#define Visible_CELL
#include <mawk.h>
#include <bi_vars.h>
#include <init.h>
#include <code.h>
#include <files.h>
#ifdef LOCALE
#include <locale.h>
#endif
short mawk_state; /* 0 is compiling */
int exit_code;
#if defined(__GNUC__) && defined(_FORTIFY_SOURCE)
int ignore_unused;
#endif
#ifdef LOCALE
char decimal_dot;
#endif
int
main(int argc, char **argv)
{
#ifdef LOCALE
setlocale(LC_CTYPE, "");
setlocale(LC_NUMERIC, "C");
#endif
initialize(argc, argv);
#ifdef LOCALE
{
struct lconv *data;
decimal_dot = '\0'; /* only set to nonzero if not POSIX '.' */
setlocale(LC_NUMERIC, "");
data = localeconv();
if (data != NULL
&& data->decimal_point != NULL
&& strlen(data->decimal_point) == 1) {
decimal_dot = data->decimal_point[0];
} else {
/* back out of this if we cannot handle it */
setlocale(LC_NUMERIC, "C");
}
if (decimal_dot == '.')
decimal_dot = 0;
}
#endif
parse();
mawk_state = EXECUTION;
execute(execution_start, NULL, NULL);
/* never returns */
return 0;
}
void
mawk_exit(int x)
{
TRACE(("mawk_exit(%d)\n", x));
#ifdef HAVE_REAL_PIPES
close_out_pipes(); /* actually closes all output */
#else
#ifdef HAVE_FAKE_PIPES
close_fake_pipes();
#endif
#endif
#ifdef NO_LEAKS
code_leaks();
scan_leaks();
cell_leaks();
re_leaks();
rexp_leaks();
bi_vars_leaks();
hash_leaks();
array_leaks();
files_leaks();
fin_leaks();
field_leaks();
zmalloc_leaks();
#if OPT_TRACE > 0
trace_leaks();
#endif
#endif
exit(x);
}
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