diff options
| author | Guido van Rossum <guido@python.org> | 1998-03-06 15:30:39 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1998-03-06 15:30:39 (GMT) |
| commit | 22ffac1b1f8288bac7a277a8caa04ca731a54b81 (patch) | |
| tree | ae5fe08b176740e436a59d7983bd437b79325b04 /Modules/main.c | |
| parent | 859c797a48f09e1de12c723e282c569495d4dced (diff) | |
| download | cpython-22ffac1b1f8288bac7a277a8caa04ca731a54b81.zip cpython-22ffac1b1f8288bac7a277a8caa04ca731a54b81.tar.gz cpython-22ffac1b1f8288bac7a277a8caa04ca731a54b81.tar.bz2 | |
Don't use setvbuf unless HAVE_SETVBUF is defined.
Diffstat (limited to 'Modules/main.c')
| -rw-r--r-- | Modules/main.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Modules/main.c b/Modules/main.c index 83fd9dc..b62597a 100644 --- a/Modules/main.c +++ b/Modules/main.c @@ -205,25 +205,33 @@ Py_Main(argc, argv) _setmode(fileno(stdout), O_BINARY); #endif #ifndef MPW +#ifdef HAVE_SETVBUF setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ); setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); setvbuf(stderr, (char *)NULL, _IONBF, BUFSIZ); -#else +#else /* !HAVE_SETVBUF */ + setbuf(stdin, (char *)NULL); + setbuf(stdout, (char *)NULL); + setbuf(stderr, (char *)NULL); +#endif /* !HAVE_SETVBUF */ +#else /* MPW */ /* On MPW (3.2) unbuffered seems to hang */ setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ); setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ); setvbuf(stderr, (char *)NULL, _IOLBF, BUFSIZ); -#endif +#endif /* MPW */ } else if (Py_InteractiveFlag) { #ifdef MS_WINDOWS /* Doesn't have to have line-buffered -- use unbuffered */ setvbuf(stdin, (char *)NULL, _IONBF, BUFSIZ); setvbuf(stdout, (char *)NULL, _IONBF, BUFSIZ); -#else +#else /* !MS_WINDOWS */ +#ifdef HAVE_SETVBUF setvbuf(stdin, (char *)NULL, _IOLBF, BUFSIZ); setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ); -#endif +#endif /* HAVE_SETVBUF */ +#endif /* !MS_WINDOWS */ /* Leave stderr alone - it should be unbuffered anyway. */ } |