diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | version.h | 2 | ||||
| -rw-r--r-- | win32/win32.c | 24 |
3 files changed, 27 insertions, 4 deletions
@@ -1,3 +1,8 @@ +Fri Oct 1 15:12:05 2010 NAKAMURA Usaku <usa@ruby-lang.org> + + * win32/win32.c (init_stdhandle): redirect unopened IOs to NUL. + backport r11362 from trunk. [ruby-core:31445] + Mon Aug 23 11:42:41 2010 NAKAMURA, Hiroshi <nahi@ruby-lang.org> * ext/openssl/ossl_asn1.c (obj_to_asn1bool): fixed ASN1::Boolean @@ -2,7 +2,7 @@ #define RUBY_RELEASE_DATE "2010-11-22" #define RUBY_VERSION_CODE 187 #define RUBY_RELEASE_CODE 20101122 -#define RUBY_PATCHLEVEL 311 +#define RUBY_PATCHLEVEL 312 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 8 diff --git a/win32/win32.c b/win32/win32.c index 8497e487b2..1f8a845818 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -1883,15 +1883,33 @@ rb_w32_open_osfhandle(long osfhandle, int flags) static void init_stdhandle(void) { + int nullfd = -1; + int keep = 0; +#define open_null(fd) \ + (((nullfd < 0) ? \ + (nullfd = open("NUL", O_RDWR|O_BINARY)) : 0), \ + ((nullfd == (fd)) ? (keep = 1) : dup2(nullfd, fd)), \ + (fd)) + if (fileno(stdin) < 0) { - stdin->_file = 0; + stdin->_file = open_null(0); + } + else { + setmode(fileno(stdin), O_BINARY); } if (fileno(stdout) < 0) { - stdout->_file = 1; + stdout->_file = open_null(1); + } + else { + setmode(fileno(stdout), O_BINARY); } if (fileno(stderr) < 0) { - stderr->_file = 2; + stderr->_file = open_null(2); + } + else { + setmode(fileno(stderr), O_BINARY); } + if (nullfd >= 0 && !keep) close(nullfd); setvbuf(stderr, NULL, _IONBF, 0); } #else |