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Commit 584fc6d1 authored by Michael Ellerman's avatar Michael Ellerman Committed by Paul Mackerras
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[PATCH] powerpc: Add strne2a() to convert a string from EBCDIC to ASCII 



Add strne2a() which converts a string from EBCDIC to ASCII.

Signed-off-by: default avatarMichael Ellerman <michael@ellerman.id.au>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 00611c5c

arch/powerpc/lib/e2a.c

+10 −0
Original line number Original line Diff line number Diff line
@@ -103,4 +103,14 @@ unsigned char e2a(unsigned char x) 
}

}

EXPORT_SYMBOL(e2a);

EXPORT_SYMBOL(e2a);





unsigned char* strne2a(unsigned char *dest, const unsigned char *src, size_t n)

{

	int i;



	n = strnlen(src, n);





	for (i = 0; i < n; i++)

		dest[i] = e2a(src[i]);



	return dest;

}

include/asm-powerpc/system.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -171,6 +171,8 @@ extern u32 booke_wdt_period; 




/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */

/* EBCDIC -> ASCII conversion for [0-9A-Z] on iSeries */

extern unsigned char e2a(unsigned char);

extern unsigned char e2a(unsigned char);

extern unsigned char* strne2a(unsigned char *dest,

		const unsigned char *src, size_t n);





struct device_node;

struct device_node;

extern void note_scsi_host(struct device_node *, void *);

extern void note_scsi_host(struct device_node *, void *);