From dd31785aa69085dc02cc6420db8c4c04b0274baf Mon Sep 17 00:00:00 2001
From: Ben Gras <ben@minix3.org>
Date: Fri, 8 Jul 2005 17:24:49 +0000
Subject: [PATCH] Added some data for the new log device.

---
 include/minix/com.h    | 8 ++++++--
 include/minix/config.h | 4 ++++
 include/sys/select.h   | 2 +-
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/include/minix/com.h b/include/minix/com.h
index c319ad9b6..bac384167 100755
--- a/include/minix/com.h
+++ b/include/minix/com.h
@@ -43,13 +43,14 @@
 #define USR8139		(PRINTER + ENABLE_RTL8139)	/* Realtek RTL8139 */
 #define FXP		(USR8139 + ENABLE_FXP)	/* Intel Pro/100 */
 #define DPETH		(FXP + ENABLE_DPETH)	/* ISA Network task */
-#define INIT_PROC_NR	(DPETH + 1)   	/* init -- goes multiuser */
+#define LOG_PROC_NR	(DPETH + ENABLE_LOG)	/* log device */
+#define INIT_PROC_NR	(LOG_PROC_NR + 1)   	/* init -- goes multiuser */
 
 /* Number of processes contained in the system image. */
 #define IMAGE_SIZE 	(NR_TASKS + \
 			5 + ENABLE_AT_WINI + ENABLE_FLOPPY + \
 			ENABLE_PRINTER + ENABLE_RTL8139 + ENABLE_FXP + \
-			ENABLE_DPETH + 1 )	
+			ENABLE_DPETH + ENABLE_LOG + 1 )	
 
 
 /*===========================================================================*
@@ -139,6 +140,9 @@
 
 #define INET_MAJOR	7	/* major device no. for inet */
 
+#define LOG_MAJOR	15	/* major device no. for LOG */
+#define  IS_KLOG_DEV	0	/* minor device for /dev/klog */
+
 /* Full device numbers that are special to the boot monitor and FS. */
 #  define DEV_RAM	0x0100	/* device number of /dev/ram */
 #  define DEV_BOOT	0x0104	/* device number of /dev/boot */
diff --git a/include/minix/config.h b/include/minix/config.h
index 2cb996b18..a43189a2b 100755
--- a/include/minix/config.h
+++ b/include/minix/config.h
@@ -99,6 +99,8 @@
 #define ENABLE_RTL8139	 1	/* enable Realtek 8139 (rtl8139) */
 #define ENABLE_FXP	 1	/* enable Intel Pro/100 (fxp) */
 
+#define ENABLE_LOG	1	/* /dev/klog */
+
 /* Include or exclude backwards compatibility code. */
 #define ENABLE_BINCOMPAT   0	/* for binaries using obsolete calls */
 #define ENABLE_SRCCOMPAT   0	/* for sources using obsolete calls */
@@ -118,6 +120,8 @@
 #define ENABLE_USERBIOS    0	/* enable user mode BIOS calls */
 #define ENABLE_USERIOPL    0	/* enable CPU's IOPL bits for /dev/(k)mem */
 
+#define PRINTF_PROC	IS_PROC_NR
+
 /* NR_CONS, NR_RS_LINES, and NR_PTYS determine the number of terminals the
  * system can handle.
  */
diff --git a/include/sys/select.h b/include/sys/select.h
index 96f7cc015..a27ac59f5 100755
--- a/include/sys/select.h
+++ b/include/sys/select.h
@@ -31,7 +31,7 @@ typedef struct {
 
 _PROTOTYPE( int select, (int nfds, fd_set *readfds, fd_set *writefds, fd_set *errorfds, struct timeval *timeout) );
 
-#define FD_ZERO(s) do { memset((s), sizeof(s), 0); } while(0)
+#define FD_ZERO(s) do { int _i; for(_i = 0; _i < _FDSETWORDS; _i++) { (s)->_fdsetval[_i] = 0; } } while(0)
 #define FD_SET(f, s) do { (s)->_fdsetval[_FD_BITWORD(f)] |= _FD_BITMASK(f); } while(0)
 #define FD_CLR(f, s) do { (s)->_fdsetval[_FD_BITWORD(f)] &= ~(_FD_BITMASK(f)); } while(0)
 #define FD_ISSET(f, s) ((s)->_fdsetval[_FD_BITWORD(f)] & _FD_BITMASK(f))