The upcoming netboot code will use the libc from SLOF. To be able to still use s390-ccw.h there, the libc related functions in this header have to be moved to a different location. And while we're at it, remove the duplicate memcpy() function from sclp.c. Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-2-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
46 lines
948 B
C
46 lines
948 B
C
/*
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* libc-style definitions and functions
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*/
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#ifndef S390_CCW_LIBC_H
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#define S390_CCW_LIBC_H
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typedef long size_t;
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typedef int bool;
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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typedef unsigned long long uint64_t;
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static inline void *memset(void *s, int c, size_t n)
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{
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int i;
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unsigned char *p = s;
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for (i = 0; i < n; i++) {
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p[i] = c;
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}
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return s;
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}
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static inline void *memcpy(void *s1, const void *s2, size_t n)
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{
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uint8_t *dest = s1;
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const uint8_t *src = s2;
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int i;
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for (i = 0; i < n; i++) {
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dest[i] = src[i];
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}
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return s1;
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}
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#endif
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