diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | io.c | 11 | ||||
-rw-r--r-- | test/ruby/test_io.rb | 15 | ||||
-rw-r--r-- | version.h | 2 |
4 files changed, 32 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed Nov 25 17:42:33 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * io.c (io_fwrite): adjust stdio file position after direct write on + BSDish platforms. [ruby-core:26300] + Wed Nov 25 17:39:28 2009 Nobuyoshi Nakada <nobu@ruby-lang.org> * test/ostruct/test_ostruct.rb (test_frozen): added assertions. @@ -37,6 +37,14 @@ # define USE_SETVBUF #endif +#ifndef BSD_STDIO +# if defined(__MACH__) || defined(__DARWIN__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) +# define BSD_STDIO 1 +# else +# define BSD_STDIO 0 +# endif +#endif + #ifdef __QNXNTO__ #include "unix.h" #endif @@ -479,6 +487,9 @@ io_fwrite(str, fptr) TRAP_BEG; r = write(fileno(f), RSTRING(str)->ptr+offset, l); TRAP_END; +#if BSD_STDIO + fseeko(f, lseek(fileno(f), (off_t)0, SEEK_CUR), SEEK_SET); +#endif if (r == n) return len; if (0 <= r) { offset += r; diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index b5e9b8ec06..ce1d4c6668 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -45,4 +45,19 @@ class TestIO < Test::Unit::TestCase t.close assert_raise(IOError) {t.binmode} end + + def test_pos + t = make_tempfile + + open(t.path, IO::RDWR|IO::CREAT|IO::TRUNC, 0600) do |f| + f.write "Hello" + assert_equal(5, f.pos) + end + open(t.path, IO::RDWR|IO::CREAT|IO::TRUNC, 0600) do |f| + f.sync = true + f.read + f.write "Hello" + assert_equal(5, f.pos) + end + end end @@ -2,7 +2,7 @@ #define RUBY_RELEASE_DATE "2009-11-25" #define RUBY_VERSION_CODE 187 #define RUBY_RELEASE_CODE 20091125 -#define RUBY_PATCHLEVEL 224 +#define RUBY_PATCHLEVEL 225 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 8 |