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/cvs/libev/ev_select.c
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Comparing libev/ev_select.c (file contents):
Revision 1.17 by root, Tue Nov 6 16:09:37 2007 UTC vs.
Revision 1.18 by root, Wed Nov 7 13:27:56 2007 UTC

… …
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */ 30 */
31 31
32/* for unix systems */ 32/* for unix systems */
33#ifdef WIN32 33#if WIN32
34typedef unsigned int uint32_t; 34typedef unsigned int uint32_t;
35# ifndef EV_SELECT_USE_FD_SET
35# define EV_SELECT_USE_FD_SET 1 36# define EV_SELECT_USE_FD_SET 1
37# endif
36#else 38#else
37# include <sys/select.h> 39# include <sys/select.h>
38# include <inttypes.h> 40# include <inttypes.h>
39#endif 41#endif
40 42
43#if EV_SELECT_USE_WIN32_HANDLES
44# undef EV_SELECT_USE_FD_SET
45# define EV_SELECT_USE_FD_SET 1
46#else
47#endif
48
41#include <string.h> 49#include <string.h>
42 50
43static void 51static void
44select_modify (EV_P_ int fd, int oev, int nev) 52select_modify (EV_P_ int fd, int oev, int nev)
45{ 53{
46 if (oev == nev) 54 if (oev == nev)
47 return; 55 return;
48 56
49#if EV_SELECT_USE_FD_SET 57#if EV_SELECT_USE_FD_SET
58# if EV_SELECT_USE_WIN32_HANDLES
59 fd = _get_osfhandle (fd);
60 if (fd < 0)
61 return;
62# endif
63
50 if (nev & EV_READ) 64 if (nev & EV_READ)
51 FD_SET (fd, (struct fd_set *)vec_ri); 65 FD_SET (fd, (struct fd_set *)vec_ri);
52 else 66 else
53 FD_CLR (fd, (struct fd_set *)vec_ri); 67 FD_CLR (fd, (struct fd_set *)vec_ri);
54 68
… …
122 136
123 return; 137 return;
124 } 138 }
125 139
126#if EV_SELECT_USE_FD_SET 140#if EV_SELECT_USE_FD_SET
141# if EV_SELECT_USE_WIN32_HANDLES
142 for (word = 0; word < anfdmax; ++word)
143 {
144 if (!anfd [word].events)
145 {
146 int fd = _get_osfhandle (word);
147
148 if (fd >= 0)
149 {
150 int events = 0;
151
152 if (FD_ISSET (fd, (struct fd_set *)vec_ro)) events |= EV_READ;
153 if (FD_ISSET (fd, (struct fd_set *)vec_wo)) events |= EV_WRITE;
154
155 if (events)
156 fd_event (EV_A_ word, events);
157 }
158 }
159 }
160# else
127 for (word = 0; word < FD_SETSIZE; ++word) 161 for (word = 0; word < FD_SETSIZE; ++word)
128 { 162 {
129 int events = 0; 163 int events = 0;
130 if (FD_ISSET (word, (struct fd_set *)vec_ro)) events |= EV_READ; 164 if (FD_ISSET (word, (struct fd_set *)vec_ro)) events |= EV_READ;
131 if (FD_ISSET (word, (struct fd_set *)vec_wo)) events |= EV_WRITE; 165 if (FD_ISSET (word, (struct fd_set *)vec_wo)) events |= EV_WRITE;
132 166
133 if (events) 167 if (events)
134 fd_event (EV_A_ word, events); 168 fd_event (EV_A_ word, events);
135 } 169 }
170# endif
136#else 171#else
137 for (word = vec_max; word--; ) 172 for (word = vec_max; word--; )
138 { 173 {
139 if (((uint32_t *)vec_ro) [word] | ((uint32_t *)vec_wo) [word]) 174 if (((uint32_t *)vec_ro) [word] | ((uint32_t *)vec_wo) [word])
140 for (offs = 4; offs--; ) 175 for (offs = 4; offs--; )

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