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#include <poll.h> #include <time.h> #include <signal.h> #include "syscall.h" #include "libc.h" int poll(struct pollfd *fds, nfds_t n, int timeout) { #ifdef SYS_poll return syscall_cp(SYS_poll, fds, n, timeout); #else return syscall_cp(SYS_ppoll, fds, n, timeout>=0 ? &((struct timespec){ .tv_sec = timeout/1000, .tv_nsec = timeout%1000*1000000 }) : 0, 0, _NSIG/8); #endif }