4.104.114.84.95
Last change
on this file since f82c98b was
f82c98b,
checked in by Joel Sherrill <joel.sherrill@…>, on 07/28/99 at 16:14:57
|
Missed adding file from Eric Valette <valette@…>.
This file is necessary because the bootloader is compiled with different
options than the basic C library.
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-
Property mode set to
100644
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File size:
1.1 KB
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Rev | Line | |
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[f82c98b] | 1 | /* lib.c |
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| 2 | * |
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| 3 | * This file contains the implementation of functions that are unresolved |
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| 4 | * in the bootloader. Unfortunately it shall not use any object code |
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| 5 | * from newlib or rtems because they are not compiled with the right option!!! |
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| 6 | * |
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| 7 | * You've been warned!!!. |
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| 8 | * |
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| 9 | * CopyRight (C) 1998, 1999 valette@crf.canon.fr |
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| 10 | * |
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| 11 | * The license and distribution terms for this file may be |
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| 12 | * found in found in the file LICENSE in this distribution or at |
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| 13 | * http://www.OARcorp.com/rtems/license.html. |
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| 14 | * |
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| 15 | * $Id$ |
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| 16 | */ |
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| 17 | |
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| 18 | |
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| 19 | void* memset(void *p, int c, unsigned int n) |
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| 20 | { |
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| 21 | char *q =p; |
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| 22 | for(; n>0; --n) *q++=c; |
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| 23 | return p; |
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| 24 | } |
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| 25 | |
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| 26 | void* memcpy(void *dst, const void * src, unsigned int n) |
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| 27 | { |
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| 28 | unsigned char *d=dst; |
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| 29 | const unsigned char *s=src; |
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| 30 | |
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| 31 | while(n-- > 0) *d++=*s++; |
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| 32 | return dst; |
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| 33 | } |
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| 34 | |
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| 35 | char* strcat(char * dest, const char * src) |
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| 36 | { |
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| 37 | char *tmp = dest; |
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| 38 | |
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| 39 | while (*dest) |
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| 40 | dest++; |
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| 41 | while ((*dest++ = *src++) != '\0') |
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| 42 | ; |
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| 43 | return tmp; |
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| 44 | } |
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| 45 | |
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| 46 | int strlen(const char* string) |
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| 47 | { |
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| 48 | register int i = 0; |
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| 49 | |
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| 50 | while (string[i] != '\0') |
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| 51 | ++i; |
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| 52 | return i; |
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| 53 | } |
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