hello,
I am trying to compile the programs downloaded from p2p.wrox.com. i have fresh reinstalled Fedora core 1. But getting following errors help which previously not appeared?

Makefile is
INCLUDE = /usr/src/linux-2.4.22-1.2115.nptl
CC = gcc
CFLAGS = -D__KERNEL__ -I$(INCLUDE) -DMODULE -Wall -O2

TARGET = schar
SRC = schar.c

all: $(TARGET).o

clean:
rm -f *.o *~ core

ERRORS are=>
gcc -D__KERNEL__ -I/usr/src/linux-2.4.22-1.2115.nptl/include -DMODULE -Wall -O2 -c -o schar.o schar.c
In file included from /usr/src/linux-2.4.22-1.2115.nptl/include/asm/semaphore.h:39,
from /usr/src/linux-2.4.22-1.2115.nptl/include/linux/fs.h:202,
from /usr/src/linux-2.4.22-1.2115.nptl/include/linux/capability.h:17,
from /usr/src/linux-2.4.22-1.2115.nptl/include/linux/binfmts.h:4,
from /usr/src/linux-2.4.22-1.2115.nptl/include/linux/sched.h:10,
from schar.c:17:
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/system.h: In function `__set_64bit_var':
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/system.h:189: warning: dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/system.h:189: warning: dereferencing type-punned pointer will break strict-aliasing rules
In file included from /usr/src/linux-2.4.22-1.2115.nptl/include/linux/highmem.h:5,
from /usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h:8,
from /usr/src/linux-2.4.22-1.2115.nptl/include/asm/io.h:47,
from schar.c:26:
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h: In function `get_pgd_fast':
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h:79: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h:79: error: (Each undeclared identifier is reported only once
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h:79: error: for each function it appears in.)
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h: In function `free_pgd_fast':
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h:90: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h: In function `pte_alloc_one_fast':
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h:123: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h: In function `pte_free_fast':
/usr/src/linux-2.4.22-1.2115.nptl/include/asm/pgalloc.h:133: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
In file included from /usr/src/linux-2.4.22-1.2115.nptl/include/asm/io.h:47,
from schar.c:26:
/usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h: In function `vmalloc':
/usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h:40: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
/usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h: In function `vmalloc_dma':
/usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h:49: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
/usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h: In function `vmalloc_32':
/usr/src/linux-2.4.22-1.2115.nptl/include/linux/vmalloc.h:58: error: `boot_cpu_data_R4a8db2ac' undeclared (first use in this function)
make: *** [schar.o] Error 1

Problem is with
INCLUDE = /usr/src/linux-2.4.22-1.2115.nptl

Set INCLUDE to point the currect source code of linux kernel FC1 does not comes with 2.4.22 kernel

Hello nixcraft,
R u sure? Because i am using that cd given by local magazine since 1 year without problem. But yeaterday i have to reinstall my FC1 and then when i start again programming on it i got those errors. Also default kernel does not going to compile giving same errors in make.
chk this links that says FC1 uses kernel-2.4.22-1.2115.nptl
http://mirrors.kernel.org/fedora/cor...5.nptl.src.rpm
also have look from Fedora site
http://mirrors.kernel.org/fedora/cor....nptl.i686.rpm
so i think i am right then whats the problem?

No idea then ...