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Remove bsps/sparc64/shared/helenos/boot/generic/string.c

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This commit is contained in:
Joel Sherrill
2018-08-29 12:51:50 -05:00
parent 9b5b864d03
commit 66e788547e
3 changed files with 0 additions and 213 deletions
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211
bsps/sparc64/shared/helenos/boot/generic/string.c
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@@ -1,211 +0,0 @@
/*
* Copyright (c) 2001-2004 Jakub Jermar
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup generic
* @{
*/
/*
* Modifications are made to compile for RTEMS. Remove strncpy() and atoi()
*
*/
#include <string.h>
/**
* @file
* @brief String manipulation functions.
*/
/** Return number of characters in a string.
*
* @param str NULL terminated string.
*
* @return Number of characters in str.
*/
size_t strlen(const char *str)
{
int i;
for (i = 0; str[i]; i++)
;
return i;
}
/** Compare two NULL terminated strings.
*
* Do a char-by-char comparison of two NULL terminated strings.
* The strings are considered equal iff they consist of the same
* characters on the minimum of their lengths.
*
* @param src First string to compare.
* @param dst Second string to compare.
*
* @return 0 if the strings are equal, -1 if first is smaller,
* 1 if second smaller.
*
*/
int strcmp(const char *src, const char *dst)
{
for (; *src && *dst; src++, dst++) {
if (*src < *dst)
return -1;
if (*src > *dst)
return 1;
}
if (*src == *dst)
return 0;
if (!*src)
return -1;
return 1;
}
/** Compare two NULL terminated strings.
*
* Do a char-by-char comparison of two NULL terminated strings.
* The strings are considered equal iff they consist of the same
* characters on the minimum of their lengths and specified maximal
* length.
*
* @param src First string to compare.
* @param dst Second string to compare.
* @param len Maximal length for comparison.
*
* @return 0 if the strings are equal, -1 if first is smaller,
* 1 if second smaller.
*
*/
int strncmp(const char *src, const char *dst, size_t len)
{
int i;
for (i = 0; *src && *dst && i < len; src++, dst++, i++) {
if (*src < *dst)
return -1;
if (*src > *dst)
return 1;
}
if (i == len || *src == *dst)
return 0;
if (!*src)
return -1;
return 1;
}
#if 0
/** Copy NULL terminated string.
*
* Copy at most 'len' characters from string 'src' to 'dest'.
* If 'src' is shorter than 'len', '\0' is inserted behind the
* last copied character.
*
* @param src Source string.
* @param dest Destination buffer.
* @param len Size of destination buffer.
*/
void strncpy(char *dest, const char *src, size_t len)
{
int i;
for (i = 0; i < len; i++) {
if (!(dest[i] = src[i]))
return;
}
dest[i-1] = '\0';
}
/** Convert ascii representation to unative_t.
*
* Supports 0x for hexa & 0 for octal notation.
* Does not check for overflows, does not support negative numbers
*
* @param text Textual representation of number.
* @return Converted number or 0 if no valid number found.
*/
unative_t atoi(const char *text)
{
int base = 10;
unative_t result = 0;
if (text[0] == '0' && text[1] == 'x') {
base = 16;
text += 2;
} else if (text[0] == '0')
base = 8;
while (*text) {
if (base != 16 &&
((*text >= 'A' && *text <= 'F') ||
(*text >='a' && *text <='f')))
break;
if (base == 8 && *text >='8')
break;
if (*text >= '0' && *text <= '9') {
result *= base;
result += *text - '0';
} else if (*text >= 'A' && *text <= 'F') {
result *= base;
result += *text - 'A' + 10;
} else if (*text >= 'a' && *text <= 'f') {
result *= base;
result += *text - 'a' + 10;
} else
break;
text++;
}
return result;
}
#endif
/** Move piece of memory to another, possibly overlapping, location.
*
* @param dst Destination address.
* @param src Source address.
* @param len Number of bytes to move.
*
* @return Destination address.
*/
void *memmove(void *dst, const void *src, size_t len)
{
char *d = dst;
const char *s = src;
if (s < d) {
while (len--)
*(d + len) = *(s + len);
} else {
while (len--)
*d++ = *s++;
}
return dst;
}
/** @}
*/

1
c/src/lib/libbsp/sparc64/niagara/Makefile.am
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@@ -28,7 +28,6 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/start/setvec.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/genarch/balloc.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/genarch/ofw.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/genarch/ofw_tree.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/generic/string.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/sparc64/loader/ofwarch.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/sparc64/loader/main.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/sparc64/loader/ofwasm.S

1
c/src/lib/libbsp/sparc64/usiii/Makefile.am
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@@ -35,7 +35,6 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/start/setvec.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/genarch/balloc.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/genarch/ofw.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/genarch/ofw_tree.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/generic/string.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/sparc64/loader/ofwarch.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/sparc64/loader/main.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/sparc64/shared/helenos/boot/sparc64/loader/ofwasm.S