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* include/ruby/intern.h, thread.c, win32/Makefile.sub (rb_fdset_t,

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rb_fd_init, rb_fd_term, rb_fd_zero, rb_fd_set, rb_fd_clr, rb_fd_isset,
	  rb_fd_select, rb_fd_ptr, rb_fd_max, HAVE_RB_FD_INIT): new type,
	  functions, and macros for Windows.

	* win32/win32.c (extract_fd, rb_w32_select): use rb_fdset_t to expand
	  fd_array if needed.  [ruby-core:19946]

	* win32/win32.c (copy_fd): new funcion for rb_w32_select().



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa 2009-01-13 07:52:22 +00:00
parent e41bd61822
commit 50258b19fd
5 changed files with 139 additions and 39 deletions
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18
include/ruby/intern.h
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@ -218,6 +218,24 @@ int rb_fd_select(int, rb_fdset_t *, rb_fdset_t *, rb_fdset_t *, struct timeval *
#define rb_fd_ptr(f) ((f)->fdset)
#define rb_fd_max(f) ((f)->maxfd)
#elif defined(_WIN32)
typedef struct {
int capa;
fd_set *fdset;
} rb_fdset_t;
void rb_fd_init(volatile rb_fdset_t *);
void rb_fd_term(rb_fdset_t *);
#define rb_fd_zero(f) ((f)->fdset->fd_count = 0)
void rb_fd_set(int, rb_fdset_t *);
#define rb_fd_clr(n, f) rb_w32_fdclr(n, (f)->fdset)
#define rb_fd_isset(n, f) rb_w32_fdisset(n, (f)->fdset)
#define rb_fd_select(n, rfds, wfds, efds, timeout) rb_w32_select(n, (rfds) ? ((rb_fdset_t*)rfds)->fdset : NULL, (wfds) ? ((rb_fdset_t*)wfds)->fdset : NULL, (efds) ? ((rb_fdset_t*)efds)->fdset: NULL, timeout)
#define rb_fd_ptr(f) ((f)->fdset)
#define rb_fd_max(f) ((f)->fdset->fd_count)
#else
typedef fd_set rb_fdset_t;