X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fwindows%2Fposix.c;h=41fc480df9f14f92a75ff07a5fda30fa098deb06;hb=1246147d5402d46ecb098dc06c9b31bf6810800c;hp=49bce43955465ca23483660005da8c2770489a5c;hpb=3899da22920c2ac1b30080f915189eb77c94cf8a;p=fio.git

diff --git a/os/windows/posix.c b/os/windows/posix.c
index 49bce439..41fc480d 100755
--- a/os/windows/posix.c
+++ b/os/windows/posix.c
@@ -12,12 +12,15 @@
 #include <unistd.h>
 #include <dirent.h>
 #include <pthread.h>
+#include <time.h>
 #include <semaphore.h>
 #include <sys/shm.h>
 #include <sys/mman.h>
 #include <sys/uio.h>
 #include <sys/resource.h>
 #include <sys/poll.h>
+#include <sys/wait.h>
+#include <setjmp.h>
 
 #include "../os-windows.h"
 #include "../../lib/hweight.h"
@@ -226,6 +229,30 @@ char *dlerror(void)
 	return dl_error;
 }
 
+/* Copied from http://blogs.msdn.com/b/joshpoley/archive/2007/12/19/date-time-formats-and-conversions.aspx */
+void Time_tToSystemTime(time_t dosTime, SYSTEMTIME *systemTime)
+{
+    LARGE_INTEGER jan1970FT;
+    LARGE_INTEGER utcFT;
+    jan1970FT.QuadPart = 116444736000000000LL; // january 1st 1970
+    utcFT.QuadPart = ((unsigned __int64)dosTime) * 10000000 + jan1970FT.QuadPart;
+
+    FileTimeToSystemTime((FILETIME*)&utcFT, systemTime);
+}
+
+char* ctime_r(const time_t *t, char *buf)
+{
+    SYSTEMTIME systime;
+    const char * const dayOfWeek[] = { "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" };
+    const char * const monthOfYear[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
+
+    Time_tToSystemTime(*t, &systime);
+    /* We don't know how long `buf` is, but assume it's rounded up from the minimum of 25 to 32 */
+    StringCchPrintfA(buf, 32, "%s %s %d %02d:%02d:%02d %04d", dayOfWeek[systime.wDayOfWeek - 1], monthOfYear[systime.wMonth - 1],
+										 systime.wDay, systime.wHour, systime.wMinute, systime.wSecond, systime.wYear);
+    return buf;
+}
+
 int gettimeofday(struct timeval *restrict tp, void *restrict tzp)
 {
 	FILETIME fileTime;
@@ -706,9 +733,22 @@ ssize_t readv(int fildes, const struct iovec *iov, int iovcnt)
 
 ssize_t writev(int fildes, const struct iovec *iov, int iovcnt)
 {
-	log_err("%s is not implemented\n", __func__);
-	errno = ENOSYS;
-	return -1;
+	int i;
+	DWORD bytes_written = 0;
+	for (i = 0; i < iovcnt; i++)
+	{
+		int len = send((SOCKET)fildes, iov[i].iov_base, iov[i].iov_len, 0);
+		if (len == SOCKET_ERROR)
+		{
+			DWORD err = GetLastError();
+			errno = win_to_posix_error(err);
+			bytes_written = -1;
+			break;
+		}
+		bytes_written += len;
+	}
+
+	return bytes_written;
 }
 
 long long strtoll(const char *restrict str, char **restrict endptr,
@@ -750,7 +790,6 @@ int poll(struct pollfd fds[], nfds_t nfds, int timeout)
 
 		FD_SET(fds[i].fd, &exceptfds);
 	}
-
 	rc = select(nfds, &readfds, &writefds, &exceptfds, to);
 
 	if (rc != SOCKET_ERROR) {
@@ -770,7 +809,6 @@ int poll(struct pollfd fds[], nfds_t nfds, int timeout)
 				fds[i].revents |= POLLHUP;
 		}
 	}
-
 	return rc;
 }
 
@@ -872,6 +910,14 @@ uid_t geteuid(void)
 	return -1;
 }
 
+in_addr_t inet_network(const char *cp)
+{
+	in_addr_t hbo;
+	in_addr_t nbo = inet_addr(cp);
+	hbo = ((nbo & 0xFF) << 24) + ((nbo & 0xFF00) << 8) + ((nbo & 0xFF0000) >> 8) + ((nbo & 0xFF000000) >> 24);
+	return hbo;
+}
+
 const char* inet_ntop(int af, const void *restrict src,
 		char *restrict dst, socklen_t size)
 {