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HV: coding style cleanup in string.c

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- replaced blank space with tab
- delete some confusing comments

Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
This commit is contained in:
Yonghua Huang 2018-07-02 22:35:00 +08:00 committed by lijinxia
parent 2a819366ae
commit 228f4df559
1 changed files with 182 additions and 199 deletions
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27
hypervisor/lib/string.c
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@ -3,11 +3,6 @@
* SPDX-License-Identifier: BSD-3-Clause
*/
/* FIXME: It'd be nice to configure around these, but the include files are too
* painful. These macros should at least be more portable than hardwired hex
* constants.
*/
#include <hypervisor.h>
#define ULONG_MAX ((uint64_t)(~0UL)) /* 0xFFFFFFFF */
@ -18,12 +13,8 @@
/*
* Convert a string to a long integer - decimal support only.
*
* Ignores `locale' stuff. Assumes that the upper and lower case
* alphabets and digits are each contiguous.
*/
long
strtol_deci(const char *nptr)
long strtol_deci(const char *nptr)
{
const char *s = nptr;
uint64_t acc;
@ -34,8 +25,6 @@ strtol_deci(const char *nptr)
/*
* Skip white space and pick up leading +/- sign if any.
* If base is 0, allow 0x for hex and 0 for octal, else
* assume decimal; if base is already 16, allow 0x.
*/
do {
c = *s++;
@ -89,12 +78,8 @@ strtol_deci(const char *nptr)
/*
* Convert a string to an uint64_t integer - hexadecimal support only.
*
* Ignores `locale' stuff. Assumes that the upper and lower case
* alphabets and digits are each contiguous.
*/
uint64_t
strtoul_hex(const char *nptr)
uint64_t strtoul_hex(const char *nptr)
{
const char *s = nptr;
uint64_t acc;
@ -142,8 +127,7 @@ strtoul_hex(const char *nptr)
return acc;
}
int
atoi(const char *str)
int atoi(const char *str)
{
return (int)strtol_deci(str);
}
@ -163,7 +147,6 @@ char *strchr(const char *s, int ch)
* This function copies the string pointed to by s to a buffer
* pointed by d.
*
*
* input:
* d pointer to dest buffer.
*
@ -324,7 +307,6 @@ char *strncpy_s(char *d, size_t dmax, const char *s, size_t slen)
*
* dmax maximum number of characer to examine.
*
*
* return value:
* string length, excluding the null character.
* will return 0 if str is null.
@ -370,7 +352,8 @@ int strcmp(const char *s1, const char *s2)
int strncmp(const char *s1, const char *s2, size_t n)
{
while (((n - 1) != 0) && ((*s1) != 0) && ((*s2) != 0) && ((*s1) == (*s2))) {
while (((n - 1) != 0) && ((*s1) != 0) && ((*s2) != 0)
&& ((*s1) == (*s2))) {
s1++;
s2++;
n--;