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Merge pull request #5261 from mysterywolf/weak 

[kernel] prepare to support full functional sprintf-family functions
This commit is contained in:
Bernard Xiong 2021-11-24 17:38:15 +08:00 committed by GitHub
parent f11113f557 cefc77ad11
commit 6a6b43fe3e
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 27 additions and 20 deletions
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3
components/drivers/spi/sfud/inc/sfud_cfg.h
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@ -29,7 +29,7 @@
#ifndef _SFUD_CFG_H_
#define _SFUD_CFG_H_
#include <rtconfig.h>
#include <rtthread.h>
/**
* It will print more information on debug mode.
@ -47,7 +47,6 @@
#define DBG_TAG "SFUD"
#include <rtdbg.h>
extern void rt_kprintf(const char *fmt, ...);
#define SFUD_INFO(...) LOG_I(__VA_ARGS__)
/**

7
include/rtdef.h
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@ -76,11 +76,13 @@ typedef unsigned int rt_uint32_t; /**< 32bit unsigned inte
#ifdef ARCH_CPU_64BIT
typedef signed long rt_int64_t; /**< 64bit integer type */
typedef unsigned long rt_uint64_t; /**< 64bit unsigned integer type */
typedef unsigned long rt_size_t; /**< Type for size number */
#else
typedef signed long long rt_int64_t; /**< 64bit integer type */
typedef unsigned long long rt_uint64_t; /**< 64bit unsigned integer type */
#endif
#endif
typedef unsigned int rt_size_t; /**< Type for size number */
#endif /* ARCH_CPU_64BIT */
#endif /* RT_USING_ARCH_DATA_TYPE */
typedef int rt_bool_t; /**< boolean type */
typedef long rt_base_t; /**< Nbit CPU related date type */
@ -90,7 +92,6 @@ typedef rt_base_t rt_err_t; /**< Type for error numb
typedef rt_uint32_t rt_time_t; /**< Type for time stamp */
typedef rt_uint32_t rt_tick_t; /**< Type for tick count */
typedef rt_base_t rt_flag_t; /**< Type for flags */
typedef rt_ubase_t rt_size_t; /**< Type for size number */
typedef rt_ubase_t rt_dev_t; /**< Type for device */
typedef rt_base_t rt_off_t; /**< Type for offset */

10
include/rtthread.h
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@ -541,14 +541,14 @@ void rt_components_board_init(void);
#define rt_kprintf(...)
#define rt_kputs(str)
#else
void rt_kprintf(const char *fmt, ...);
int rt_kprintf(const char *fmt, ...);
void rt_kputs(const char *str);
#endif
rt_int32_t rt_vsprintf(char *dest, const char *format, va_list arg_ptr);
rt_int32_t rt_vsnprintf(char *buf, rt_size_t size, const char *fmt, va_list args);
rt_int32_t rt_sprintf(char *buf, const char *format, ...);
rt_int32_t rt_snprintf(char *buf, rt_size_t size, const char *format, ...);
int rt_vsprintf(char *dest, const char *format, va_list arg_ptr);
int rt_vsnprintf(char *buf, rt_size_t size, const char *fmt, va_list args);
int rt_sprintf(char *buf, const char *format, ...);
int rt_snprintf(char *buf, rt_size_t size, const char *format, ...);
#if defined(RT_USING_DEVICE) && defined(RT_USING_CONSOLE)
rt_device_t rt_console_set_device(const char *name);

4
src/Kconfig
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@ -139,6 +139,10 @@ config RT_USING_ASM_MEMCPY
bool
default n
config RT_USING_ASM_MEMSET
bool
default n
config RT_USING_TINY_FFS
bool "Enable kservice to use tiny ffs"
default n

23
src/kservice.c
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@ -115,6 +115,7 @@ int *_rt_errno(void)
}
RTM_EXPORT(_rt_errno);
#ifndef RT_USING_ASM_MEMSET
/**
* This function will set the content of memory to specified value.
*
@ -127,7 +128,7 @@ RTM_EXPORT(_rt_errno);
*
* @return The address of source memory.
*/
RT_WEAK void *rt_memset(void *s, int c, rt_ubase_t count)
void *rt_memset(void *s, int c, rt_ubase_t count)
{
#ifdef RT_KSERVICE_USING_TINY_SIZE
char *xs = (char *)s;
@ -200,6 +201,7 @@ RT_WEAK void *rt_memset(void *s, int c, rt_ubase_t count)
#endif /* RT_KSERVICE_USING_TINY_SIZE */
}
RTM_EXPORT(rt_memset);
#endif /* RT_USING_ASM_MEMSET */
#ifndef RT_USING_ASM_MEMCPY
/**
@ -338,7 +340,7 @@ RTM_EXPORT(rt_memmove);
* If the result > 0, cs is greater than ct.
* If the result = 0, cs is equal to ct.
*/
RT_WEAK rt_int32_t rt_memcmp(const void *cs, const void *ct, rt_ubase_t count)
rt_int32_t rt_memcmp(const void *cs, const void *ct, rt_ubase_t count)
{
const unsigned char *su1, *su2;
int res = 0;
@ -842,10 +844,7 @@ static char *print_number(char *buf,
*
* @return The number of characters actually written to buffer.
*/
rt_int32_t rt_vsnprintf(char *buf,
rt_size_t size,
const char *fmt,
va_list args)
RT_WEAK int rt_vsnprintf(char *buf, rt_size_t size, const char *fmt, va_list args)
{
#ifdef RT_PRINTF_LONGLONG
unsigned long long num;
@ -1119,7 +1118,7 @@ RTM_EXPORT(rt_vsnprintf);
*
* @return The number of characters actually written to buffer.
*/
rt_int32_t rt_snprintf(char *buf, rt_size_t size, const char *fmt, ...)
int rt_snprintf(char *buf, rt_size_t size, const char *fmt, ...)
{
rt_int32_t n;
va_list args;
@ -1143,7 +1142,7 @@ RTM_EXPORT(rt_snprintf);
*
* @return The number of characters actually written to buffer.
*/
rt_int32_t rt_vsprintf(char *buf, const char *format, va_list arg_ptr)
int rt_vsprintf(char *buf, const char *format, va_list arg_ptr)
{
return rt_vsnprintf(buf, (rt_size_t) - 1, format, arg_ptr);
}
@ -1158,7 +1157,7 @@ RTM_EXPORT(rt_vsprintf);
*
* @return The number of characters actually written to buffer.
*/
rt_int32_t rt_sprintf(char *buf, const char *format, ...)
int rt_sprintf(char *buf, const char *format, ...)
{
rt_int32_t n;
va_list arg_ptr;
@ -1258,8 +1257,10 @@ void rt_kputs(const char *str)
* This function will print a formatted string on system console.
*
* @param fmt is the format parameters.
*
* @return The number of characters actually written to buffer.
*/
RT_WEAK void rt_kprintf(const char *fmt, ...)
RT_WEAK int rt_kprintf(const char *fmt, ...)
{
va_list args;
rt_size_t length;
@ -1287,6 +1288,8 @@ RT_WEAK void rt_kprintf(const char *fmt, ...)
rt_hw_console_output(rt_log_buf);
#endif /* RT_USING_DEVICE */
va_end(args);
return length;
}
RTM_EXPORT(rt_kprintf);
#endif /* RT_USING_CONSOLE */