diff options
Diffstat (limited to 'compat/poll')
| -rw-r--r-- | compat/poll/poll.c | 18 | ||||
| -rw-r--r-- | compat/poll/poll.h | 15 |
2 files changed, 26 insertions, 7 deletions
diff --git a/compat/poll/poll.c b/compat/poll/poll.c index 7ed3fbbea1..4459408c7d 100644 --- a/compat/poll/poll.c +++ b/compat/poll/poll.c @@ -18,6 +18,9 @@ You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>. */ +/* To bump the minimum Windows version to Windows Vista */ +#include "git-compat-util.h" + /* Tell gcc not to warn about the (nfd < 0) tests, below. */ #if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__ # pragma GCC diagnostic ignored "-Wtype-limits" @@ -29,9 +32,6 @@ #include <sys/types.h> -/* Specification. */ -#include <poll.h> - #include <errno.h> #include <limits.h> #include <assert.h> @@ -55,6 +55,9 @@ # include <unistd.h> #endif +/* Specification. */ +#include "poll.h" + #ifdef HAVE_SYS_IOCTL_H # include <sys/ioctl.h> #endif @@ -449,7 +452,8 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) static HANDLE hEvent; WSANETWORKEVENTS ev; HANDLE h, handle_array[FD_SETSIZE + 2]; - DWORD ret, wait_timeout, nhandles, start = 0, elapsed, orig_timeout = 0; + DWORD ret, wait_timeout, nhandles, orig_timeout = 0; + ULONGLONG start = 0; fd_set rfds, wfds, xfds; BOOL poll_again; MSG msg; @@ -465,7 +469,7 @@ poll (struct pollfd *pfd, nfds_t nfd, int timeout) if (timeout != INFTIM) { orig_timeout = timeout; - start = GetTickCount(); + start = GetTickCount64(); } if (!hEvent) @@ -614,8 +618,8 @@ restart: if (!rc && orig_timeout && timeout != INFTIM) { - elapsed = GetTickCount() - start; - timeout = elapsed >= orig_timeout ? 0 : orig_timeout - elapsed; + ULONGLONG elapsed = GetTickCount64() - start; + timeout = elapsed >= orig_timeout ? 0 : (int)(orig_timeout - elapsed); } if (!rc && timeout) diff --git a/compat/poll/poll.h b/compat/poll/poll.h index cd1995292a..1e1597360f 100644 --- a/compat/poll/poll.h +++ b/compat/poll/poll.h @@ -21,6 +21,21 @@ #ifndef _GL_POLL_H #define _GL_POLL_H +#if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x600 +/* Vista has its own, socket-only poll() */ +#undef POLLIN +#undef POLLPRI +#undef POLLOUT +#undef POLLERR +#undef POLLHUP +#undef POLLNVAL +#undef POLLRDNORM +#undef POLLRDBAND +#undef POLLWRNORM +#undef POLLWRBAND +#define pollfd compat_pollfd +#endif + /* fake a poll(2) environment */ #define POLLIN 0x0001 /* any readable data available */ #define POLLPRI 0x0002 /* OOB/Urgent readable data */ |