From 4ee0973144c5b6c7cf136b1256e7ce9cb802e682 Mon Sep 17 00:00:00 2001 From: root Date: Tue, 6 Nov 2007 13:17:55 +0000 Subject: [PATCH] now port to microsofts goddamn broken pseudo-c-we-do-it-different-to-spite-you so-called c compiler --- ev.c | 66 ++++++++++++++++++++++++++++++++++++----------------- ev.h | 2 +- ev_select.c | 11 ++++----- event.c | 11 +++++---- 4 files changed, 57 insertions(+), 33 deletions(-) diff --git a/ev.c b/ev.c index 0457088..0976897 100644 --- a/ev.c +++ b/ev.c @@ -56,9 +56,7 @@ #include #include -#include #include -#include #include #include @@ -66,12 +64,17 @@ #include #include #include +#include + +#ifndef PERL +# include +#endif + #ifndef WIN32 +# include +# include # include #endif -#include -#include - /**/ #ifndef EV_USE_MONOTONIC @@ -96,7 +99,9 @@ #ifndef EV_USE_WIN32 # ifdef WIN32 -# define EV_USE_WIN32 1 +# define EV_USE_WIN32 0 /* it does not exist, use select */ +# undef EV_USE_SELECT +# define EV_USE_SELECT 1 # else # define EV_USE_WIN32 0 # endif @@ -296,6 +301,11 @@ ev_now (EV_P) fprintf (stderr, "slimmed down " # stem " to %d\n", stem ## max);/*D*/\ } +/* microsoft's pseudo-c is quite far from C as the rest of the world and the standard knows it */ +/* bringing us everlasting joy in form of stupid extra macros that are not required in C */ +#define array_free_microshit(stem) \ + ev_free (stem ## s); stem ## cnt = stem ## max = 0; + #define array_free(stem, idx) \ ev_free (stem ## s idx); stem ## cnt idx = stem ## max idx = 0; @@ -324,7 +334,7 @@ event (EV_P_ W w, int events) } w->pending = ++pendingcnt [ABSPRI (w)]; - array_needsize (pendings [ABSPRI (w)], pendingmax [ABSPRI (w)], pendingcnt [ABSPRI (w)], ); + array_needsize (pendings [ABSPRI (w)], pendingmax [ABSPRI (w)], pendingcnt [ABSPRI (w)], (void)); pendings [ABSPRI (w)][w->pending - 1].w = w; pendings [ABSPRI (w)][w->pending - 1].events = events; } @@ -389,7 +399,7 @@ fd_change (EV_P_ int fd) anfds [fd].reify = 1; ++fdchangecnt; - array_needsize (fdchanges, fdchangemax, fdchangecnt, ); + array_needsize (fdchanges, fdchangemax, fdchangecnt, (void)); fdchanges [fdchangecnt - 1] = fd; } @@ -405,6 +415,16 @@ fd_kill (EV_P_ int fd) } } +static int +fd_valid (int fd) +{ +#ifdef WIN32 + return !!win32_get_osfhandle (fd); +#else + return fcntl (fd, F_GETFD) != -1; +#endif +} + /* called on EBADF to verify fds */ static void fd_ebadf (EV_P) @@ -413,7 +433,7 @@ fd_ebadf (EV_P) for (fd = 0; fd < anfdmax; ++fd) if (anfds [fd].events) - if (fcntl (fd, F_GETFD) == -1 && errno == EBADF) + if (!fd_valid (fd) == -1 && errno == EBADF) fd_kill (EV_A_ fd); } @@ -572,9 +592,10 @@ siginit (EV_P) /*****************************************************************************/ +static struct ev_child *childs [PID_HASHSIZE]; + #ifndef WIN32 -static struct ev_child *childs [PID_HASHSIZE]; static struct ev_signal childev; #ifndef WCONTINUED @@ -728,12 +749,13 @@ loop_destroy (EV_P) for (i = NUMPRI; i--; ) array_free (pending, [i]); - array_free (fdchange, ); - array_free (timer, ); - array_free (periodic, ); - array_free (idle, ); - array_free (prepare, ); - array_free (check, ); + /* have to use the microsoft-never-gets-it-right macro */ + array_free_microshit (fdchange); + array_free_microshit (timer); + array_free_microshit (periodic); + array_free_microshit (idle); + array_free_microshit (prepare); + array_free_microshit (check); method = 0; } @@ -848,8 +870,10 @@ ev_default_destroy (void) struct ev_loop *loop = default_loop; #endif +#ifndef WIN32 ev_ref (EV_A); /* child watcher */ ev_signal_stop (EV_A_ &childev); +#endif ev_ref (EV_A); /* signal watcher */ ev_io_stop (EV_A_ &sigev); @@ -1223,7 +1247,7 @@ ev_timer_start (EV_P_ struct ev_timer *w) assert (("ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); ev_start (EV_A_ (W)w, ++timercnt); - array_needsize (timers, timermax, timercnt, ); + array_needsize (timers, timermax, timercnt, (void)); timers [timercnt - 1] = w; upheap ((WT *)timers, timercnt - 1); @@ -1280,7 +1304,7 @@ ev_periodic_start (EV_P_ struct ev_periodic *w) ((WT)w)->at += ceil ((rt_now - ((WT)w)->at) / w->interval) * w->interval; ev_start (EV_A_ (W)w, ++periodiccnt); - array_needsize (periodics, periodicmax, periodiccnt, ); + array_needsize (periodics, periodicmax, periodiccnt, (void)); periodics [periodiccnt - 1] = w; upheap ((WT *)periodics, periodiccnt - 1); @@ -1312,7 +1336,7 @@ ev_idle_start (EV_P_ struct ev_idle *w) return; ev_start (EV_A_ (W)w, ++idlecnt); - array_needsize (idles, idlemax, idlecnt, ); + array_needsize (idles, idlemax, idlecnt, (void)); idles [idlecnt - 1] = w; } @@ -1334,7 +1358,7 @@ ev_prepare_start (EV_P_ struct ev_prepare *w) return; ev_start (EV_A_ (W)w, ++preparecnt); - array_needsize (prepares, preparemax, preparecnt, ); + array_needsize (prepares, preparemax, preparecnt, (void)); prepares [preparecnt - 1] = w; } @@ -1356,7 +1380,7 @@ ev_check_start (EV_P_ struct ev_check *w) return; ev_start (EV_A_ (W)w, ++checkcnt); - array_needsize (checks, checkmax, checkcnt, ); + array_needsize (checks, checkmax, checkcnt, (void)); checks [checkcnt - 1] = w; } diff --git a/ev.h b/ev.h index 83cda6f..e7386f2 100644 --- a/ev.h +++ b/ev.h @@ -100,7 +100,7 @@ struct ev_loop; int pending; /* private */ \ int priority; /* private */ \ EV_COMMON; /* rw */ \ - void (*cb)(EV_P_ struct type *, int revents); /* private */ /* gets invoked with an eventmask */ + void (*cb)(EV_P_ struct type *, int revents) /* private */ /* gets invoked with an eventmask */ #define EV_WATCHER_LIST(type) \ EV_WATCHER (type); \ diff --git a/ev_select.c b/ev_select.c index e3e79ca..60cc084 100644 --- a/ev_select.c +++ b/ev_select.c @@ -29,18 +29,15 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* for broken bsd's */ -#include -#include -#include - /* for unix systems */ -#ifndef WIN32 +#ifdef WIN32 +typedef unsigned int uint32_t; +#else # include +# include #endif #include -#include static void select_modify (EV_P_ int fd, int oev, int nev) diff --git a/event.c b/event.c index cf7739c..0fc6850 100644 --- a/event.c +++ b/event.c @@ -31,9 +31,12 @@ #include #include -#include #include +#ifndef WIN32 +# include +#endif + #include "ev.h" #include "event.h" @@ -240,9 +243,9 @@ int event_del (struct event *ev) int event_pending (struct event *ev, short events, struct timeval *tv) { + short revents = 0; dLOOPev; - short revents = 0; if (ev->ev_events & EV_SIGNAL) { @@ -311,8 +314,8 @@ x_loopexit_cb (int revents, void *base) int event_base_loopexit (struct event_base *base, struct timeval *tv) { - dLOOPbase; ev_tstamp after = tv_get (tv); + dLOOPbase; ev_once (EV_A_ -1, 0, after >= 0. ? after : 0., x_loopexit_cb, (void *)base); @@ -337,8 +340,8 @@ x_once_cb (int revents, void *arg) int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv) { - dLOOPbase; struct x_once *once = malloc (sizeof (struct x_once)); + dLOOPbase; if (!once) return -1; -- 2.43.0