Skip to main content

Browse the archive

Staging
v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 858cb73bb2643b73f4262857c865db285280e900 authored by Guido van Rossum on 19 November 1997, 16:15:37 UTC, committed by Guido van Rossum on 19 November 1997, 16:15:37 UTC 
Two changes (here we go again :-( ).
 
1) The __builtins__ variable in the __main__ module is set to the
__builtin__ module instead of its __dict__.

2) Get rid of the SIGHUP and SIGTERM handlers.  They can't be made to
work reliably when threads may be in use, they are Unix specific, and
Python programmers can now program this functionality is a safer way
using the signal module.
1 parent df9db1e
Raw File
Tip revision: 858cb73bb2643b73f4262857c865db285280e900 authored by Guido van Rossum on 19 November 1997, 16:15:37 UTC
Two changes (here we go again :-( ).
Tip revision: 858cb73
thread.h 
#ifndef _THREAD_H_included
#define _THREAD_H_included

#define NO_EXIT_PROG		/* don't define exit_prog() */
				/* (the result is no use of signals on SGI) */

#ifndef Py_PROTO
#if defined(__STDC__) || defined(__cplusplus)
#define Py_PROTO(args)	args
#else
#define Py_PROTO(args)	()
#endif
#endif

typedef void *type_lock;
typedef void *type_sema;

#ifdef __cplusplus
extern "C" {
#endif

/* Macros defining new names for all these symbols */
#define init_thread PyThread_init_thread
#define start_new_thread PyThread_start_new_thread
#define exit_thread PyThread_exit_thread
#define _exit_thread PyThread__exit_thread
#define get_thread_ident PyThread_get_thread_ident
#define allocate_lock PyThread_allocate_lock
#define free_lock PyThread_free_lock
#define acquire_lock PyThread_acquire_lock
#define release_lock PyThread_release_lock
#define allocate_sema PyThread_allocate_sema
#define free_sema PyThread_free_sema
#define down_sema PyThread_down_sema
#define up_sema PyThread_up_sema
#define exit_prog PyThread_exit_prog
#define _exit_prog PyThread__exit_prog
#define create_key PyThread_create_key
#define delete_key PyThread_delete_key
#define get_key_value PyThread_get_key_value
#define set_key_value PyThread_set_key_value


void init_thread Py_PROTO((void));
int start_new_thread Py_PROTO((void (*)(void *), void *));
void exit_thread Py_PROTO((void));
void _exit_thread Py_PROTO((void));
long get_thread_ident Py_PROTO((void));

type_lock allocate_lock Py_PROTO((void));
void free_lock Py_PROTO((type_lock));
int acquire_lock Py_PROTO((type_lock, int));
#define WAIT_LOCK	1
#define NOWAIT_LOCK	0
void release_lock Py_PROTO((type_lock));

type_sema allocate_sema Py_PROTO((int));
void free_sema Py_PROTO((type_sema));
int down_sema Py_PROTO((type_sema, int));
#define WAIT_SEMA	1
#define NOWAIT_SEMA	0
void up_sema Py_PROTO((type_sema));

#ifndef NO_EXIT_PROG
void exit_prog Py_PROTO((int));
void _exit_prog Py_PROTO((int));
#endif

int create_key Py_PROTO((void));
void delete_key Py_PROTO((int));
int set_key_value Py_PROTO((int, void *));
void * get_key_value Py_PROTO((int));

#ifdef __cplusplus
}
#endif

#endif
back to top