mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
100 lines
2.8 KiB
C
100 lines
2.8 KiB
C
/***********************************************************
|
|
Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
|
|
The Netherlands.
|
|
|
|
All Rights Reserved
|
|
|
|
Permission to use, copy, modify, and distribute this software and its
|
|
documentation for any purpose and without fee is hereby granted,
|
|
provided that the above copyright notice appear in all copies and that
|
|
both that copyright notice and this permission notice appear in
|
|
supporting documentation, and that the names of Stichting Mathematisch
|
|
Centrum or CWI or Corporation for National Research Initiatives or
|
|
CNRI not be used in advertising or publicity pertaining to
|
|
distribution of the software without specific, written prior
|
|
permission.
|
|
|
|
While CWI is the initial source for this software, a modified version
|
|
is made available by the Corporation for National Research Initiatives
|
|
(CNRI) at the Internet address ftp://ftp.python.org.
|
|
|
|
STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
|
|
REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
|
|
MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
|
|
CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
|
|
DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
|
PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
|
TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
******************************************************************/
|
|
|
|
/* Python interpreter main program for frozen scripts */
|
|
|
|
#include "Python.h"
|
|
|
|
/* Subroutines that live in their own file */
|
|
extern char *Py_GetVersion();
|
|
extern char *Py_GetCopyright();
|
|
|
|
/* For Py_GetProgramName(); set by main() */
|
|
static char *argv0;
|
|
|
|
/* Main program */
|
|
|
|
int
|
|
main(argc, argv)
|
|
int argc;
|
|
char **argv;
|
|
{
|
|
char *p;
|
|
int n, sts;
|
|
int inspect = 0;
|
|
int unbuffered = 0;
|
|
|
|
argv0 = argv[0];
|
|
|
|
if ((p = getenv("PYTHONDEBUG")) && *p != '\0')
|
|
Py_DebugFlag = 1;
|
|
if ((p = getenv("PYTHONSUPPRESS")) && *p != '\0')
|
|
Py_SuppressPrintingFlag = 1;
|
|
if ((p = getenv("PYTHONVERBOSE")) && *p != '\0')
|
|
Py_VerboseFlag = 1;
|
|
if ((p = getenv("PYTHONINSPECT")) && *p != '\0')
|
|
inspect = 1;
|
|
if ((p = getenv("PYTHONUNBUFFERED")) && *p != '\0')
|
|
unbuffered = 1;
|
|
|
|
if (unbuffered) {
|
|
setbuf(stdout, (char *)NULL);
|
|
setbuf(stderr, (char *)NULL);
|
|
}
|
|
|
|
if (Py_VerboseFlag)
|
|
fprintf(stderr, "Python %s\n%s\n",
|
|
Py_GetVersion(), Py_GetCopyright());
|
|
Py_Initialize();
|
|
PySys_SetArgv(argc, argv);
|
|
|
|
n = PyImport_ImportFrozenModule("__main__");
|
|
if (n == 0)
|
|
Py_FatalError("__main__ not frozen");
|
|
if (n < 0) {
|
|
PyErr_Print();
|
|
sts = 1;
|
|
}
|
|
else
|
|
sts = 0;
|
|
|
|
if (inspect && isatty((int)fileno(stdin)))
|
|
sts = PyRun_AnyFile(stdin, "<stdin>") != 0;
|
|
|
|
Py_Exit(sts);
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
char *
|
|
Py_GetProgramName()
|
|
{
|
|
return argv0;
|
|
}
|