i embed libev in my program,when compile,there are warnings: /// ./libev/ev_poll.c: In function `poll_poll': ./libev/ev_poll.c:110: warning: left-hand operand of comma expression has no effect In file included from ohc_ev.c:7: ./libev/ev.c: In function `verify_watcher': ./libev/ev.c:2504: warning: left-hand operand of comma expression has no effect ./libev/ev.c:2507: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `verify_heap': ./libev/ev.c:2517: warning: left-hand operand of comma expression has no effect ./libev/ev.c:2518: warning: left-hand operand of comma expression has no effect ./libev/ev.c:2519: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `array_verify': ./libev/ev.c:2530: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_verify': ./libev/ev.c:2548: warning: left-hand operand of comma expression has no effect ./libev/ev.c:2555: warning: left-hand operand of comma expression has no effect ./libev/ev.c:2556: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `timers_reify': ./libev/ev.c:2733: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `periodics_reify': ./libev/ev.c:2797: warning: left-hand operand of comma expression has no effect ./libev/ev.c:2784: warning: unused variable `feed_count' ./libev/ev.c: In function `ev_run': ./libev/ev.c:2936: warning: left-hand operand of comma expression has no effect ./libev/ev.c:3056: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_io_start': ./libev/ev.c:3228: warning: left-hand operand of comma expression has no effect ./libev/ev.c:3229: warning: left-hand operand of comma expression has no effect ./libev/ev.c:3237: warning: suggest parentheses around arithmetic in operand of | ./libev/ev.c: In function `ev_io_stop': ./libev/ev.c:3250: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_timer_start': ./libev/ev.c:3270: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_timer_stop': ./libev/ev.c:3298: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_periodic_start': ./libev/ev.c:3360: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_periodic_stop': ./libev/ev.c:3392: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_signal_start': ./libev/ev.c:3429: warning: left-hand operand of comma expression has no effect ./libev/ev.c:3432: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_child_start': ./libev/ev.c:3549: warning: left-hand operand of comma expression has no effect ./libev/ev.c: In function `ev_embed_start': ./libev/ev.c:4119: warning: left-hand operand of comma expression has no effect ./libev/ev.c:4468:27: warning: "/*" within comment ./libev/ev.c:4469:27: warning: "/*" within comment ohc_ev.c: At top level: ./libev/ev.c:1619: warning: 'fd_rearm_all' defined but not used
//// could someone tell me why?? uname -s : 2.6.9_5-9-0-0 gcc:gcc version 3.4.5 20051201 (Red Hat 3.4.5-2) _______________________________________________ libev mailing list [email protected] http://lists.schmorp.de/cgi-bin/mailman/listinfo/libev
