From 0626d9b91c8e64dbbe90fd966ea95d2c80f9632e Mon Sep 17 00:00:00 2001 From: headius Date: Mon, 8 Apr 2013 19:58:55 +0000 Subject: Fix #6154 by introducing new EAGAIN/EWOULDBLOCK/EINPROGRESS subclasses that include WaitReadable or WaitWritable rather than extending them into the exception object each time. * error.c: Capture EGAIN, EWOULDBLOCK, EINPROGRESS exceptions and export them for use in WaitReadable/Writable exceptions. * io.c: Create versions of EAGAIN, EWOULDBLOCK, EINPROGRESS that include WaitReadable and WaitWritable. Add rb_readwrite_sys_fail for nonblocking failures using those exceptions. Use that function in io_getpartial and io_write_nonblock instead of rb_mod_sys_fail * ext/openssl/ossl_ssl.c: Add new SSLError subclasses that include WaitReadable and WaitWritable. Use those classes for write_would_block and read_would_block instead of rb_mod_sys_fail. * ext/socket/ancdata.c: Use rb_readwrite_sys_fail instead of rb_mod_sys_fail in bsock_sendmsg_internal and bsock_recvmsg_internal. * ext/socket/init.c: Use rb_readwrite_sys_fail instead of rb_mod_sys_fail in rsock_s_recvfrom_nonblock and rsock_s_connect_nonblock. * ext/socket/socket.c: Use rb_readwrite_sys_fail instead of rb_mod_sys_fail in sock_connect_nonblock. * include/ruby/ruby.h: Export rb_readwrite_sys_fail for use instead of rb_mod_sys_fail. Introduce new constants RB_IO_WAIT_READABLE and RB_IO_WAIT_WRITABLE for first arg to rb_readwrite_sys_fail. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- include/ruby/ruby.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/ruby') diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 5bd71121f6..43c5de6057 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -1354,6 +1354,7 @@ NORETURN(void rb_sys_fail(const char*)); NORETURN(void rb_sys_fail_str(VALUE)); NORETURN(void rb_mod_sys_fail(VALUE, const char*)); NORETURN(void rb_mod_sys_fail_str(VALUE, VALUE)); +NORETURN(void rb_readwrite_sys_fail(int, const char*)); NORETURN(void rb_iter_break(void)); NORETURN(void rb_iter_break_value(VALUE)); NORETURN(void rb_exit(int)); @@ -1373,6 +1374,10 @@ PRINTF_ARGS(void rb_sys_warning(const char*, ...), 1, 2); PRINTF_ARGS(void rb_warn(const char*, ...), 1, 2); PRINTF_ARGS(void rb_compile_warn(const char *, int, const char*, ...), 3, 4); +/* for rb_readwrite_sys_fail first argument */ +#define RB_IO_WAIT_READABLE 0 +#define RB_IO_WAIT_WRITABLE 1 + typedef VALUE rb_block_call_func(VALUE, VALUE, int, VALUE*); VALUE rb_each(VALUE); -- cgit v1.2.3