initrd build error

Hi Ankur,

Please try patch,

include/asm-nios2nommu/unistd.h

*** unistd.h 2005/10/30 12:13:57 1.1

--- unistd.h 2005/10/30 12:14:16

***************

*** 641,646 ****

--- 641,650 ----

# ifdef __KERNEL_SYSCALLS__

+# include <linux/compiler.h>

+# include <linux/interrupt.h>

+# include <linux/types.h>

+

/*

* we need this inline - forking from kernel space will result

* in NO COPY ON WRITE (!!!), until an execve is executed. This

arch/nios2nommu/kernel/setup.c

*** setup.c 2005/10/30 12:18:59 1.1

--- setup.c 2005/10/30 12:19:08

***************

*** 59,65 ****

# include <asm/asm-offsets.h>

# ifdef CONFIG_BLK_DEV_INITRD

!# include <linux/blk.h>

# include <asm/pgtable.h>

# endif

--- 59,65 ----

# include <asm/asm-offsets.h>

# ifdef CONFIG_BLK_DEV_INITRD

!# include <linux/blkdev.h>

# include <asm/pgtable.h>

# endif

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originally posted by ankur@May 11 2005, 06:33 PM

hi

i have enabled initrd support in my kernel and while building i am getting following error (i am adding it below) , can any body suggest something on it. i am pasting my .config file part also.

thanks

ankur

--------------------------------------------------------------------------------------------------

**.config file**[/b]# # Block devices# # CONFIG_BLK_DEV_FD is not set

CONFIG_BLK_DEV_LOOP=y# CONFIG_BLK_DEV_CRYPTOLOOP is not set# CONFIG_BLK_DEV_NBD is not set

CONFIG_BLK_DEV_RAM=y

CONFIG_BLK_DEV_RAM_SIZE=4096

CONFIG_BLK_DEV_INITRD=y

-------------------------------------------------------------------------------------------------

error

CC init/do_mounts_initrd.o

In file included from include/linux/unistd.h:9,

from init/do_mounts_initrd.c:2:

include/asm/unistd.h:659: error: parse error before "setsid"

include/asm/unistd.h:659: warning: return type defaults to `int&#39;

include/asm/unistd.h: In function `setsid&#39;:

include/asm/unistd.h:659: error: `pid_t&#39; undeclared (first use in this function)include/asm/unistd.h:659: error: (Each undeclared identifier is reported only once

include/asm/unistd.h:659: error: for each function it appears in.)

include/asm/unistd.h: At top level:

include/asm/unistd.h:660: error: parse error before "off_t"

include/asm/unistd.h:660: warning: function declaration isn&#39;t a prototype

include/asm/unistd.h: In function `write&#39;:

include/asm/unistd.h:660: error: `fd&#39; undeclared (first use in this function)

include/asm/unistd.h:660: error: `buf&#39; undeclared (first use in this function)

include/asm/unistd.h:660: error: `count&#39; undeclared (first use in this function)include/asm/unistd.h: At top level:

include/asm/unistd.h:661: error: parse error before "off_t"

include/asm/unistd.h:661: warning: function declaration isn&#39;t a prototype

include/asm/unistd.h: In function `read&#39;:

include/asm/unistd.h:661: error: `fd&#39; undeclared (first use in this function)

include/asm/unistd.h:661: error: `buf&#39; undeclared (first use in this function)

include/asm/unistd.h:661: error: `count&#39; undeclared (first use in this function)include/asm/unistd.h: At top level:

include/asm/unistd.h:662: error: parse error before "lseek"

include/asm/unistd.h:662: error: parse error before "off_t"

include/asm/unistd.h:662: warning: return type defaults to `int&#39;

include/asm/unistd.h:662: warning: function declaration isn&#39;t a prototype

include/asm/unistd.h: In function `lseek&#39;:

include/asm/unistd.h:662: error: `fd&#39; undeclared (first use in this function)

include/asm/unistd.h:662: error: `offset&#39; undeclared (first use in this function)

include/asm/unistd.h:662: error: `count&#39; undeclared (first use in this function)include/asm/unistd.h:662: error: `off_t&#39; undeclared (first use in this function)include/asm/unistd.h: At top level:

include/asm/unistd.h:668: error: parse error before "waitpid"

include/asm/unistd.h:668: error: parse error before "pid"

include/asm/unistd.h:668: warning: return type defaults to `int&#39;

include/asm/unistd.h:668: warning: function declaration isn&#39;t a prototype

include/asm/unistd.h: In function `waitpid&#39;:

include/asm/unistd.h:668: error: `pid&#39; undeclared (first use in this function)

include/asm/unistd.h:668: error: `wait_stat&#39; undeclared (first use in this function)

include/asm/unistd.h:668: error: `options&#39; undeclared (first use in this function)

include/asm/unistd.h:668: error: `pid_t&#39; undeclared (first use in this function)include/asm/unistd.h: At top level:

include/asm/unistd.h:671: error: parse error before "wait"

include/asm/unistd.h:672: warning: return type defaults to `int&#39;

make[1]: *** [init/do_mounts_initrd.o] Error 1

make: *** [init] Error 2

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[/b]

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