diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/printf.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/include/printf.h b/include/printf.h index 5c6373cf1e..37c0cc3949 100644 --- a/include/printf.h +++ b/include/printf.h @@ -12,6 +12,13 @@ #include <stddef.h> /* For size_t */ #include "common.h" +/* The declaration of snprintf is changed to crec_snprintf for Zephyr, + * so include stdio.h from Zephyr. + */ +#ifdef CONFIG_ZEPHYR +#include <stdio.h> +#endif + /* * Printf formatting: % [flags] [width] [.precision] [length] [type] * @@ -77,6 +84,11 @@ __stdlib_compat int vfnprintf(int (*addchar)(void *context, int c), void *context, const char *format, va_list args); +#ifndef CONFIG_ZEPHYR +#define snprintf crec_snprintf +#define vsnprintf crec_vsnprintf +#endif + /** * Print formatted outut to a string. * @@ -88,7 +100,8 @@ __stdlib_compat int vfnprintf(int (*addchar)(void *context, int c), * @return EC_SUCCESS, or EC_ERROR_OVERFLOW if the output was truncated. */ __attribute__((__format__(__printf__, 3, 4))) -__stdlib_compat int snprintf(char *str, size_t size, const char *format, ...); +__stdlib_compat int crec_snprintf(char *str, size_t size, const char *format, + ...); /** * Print formatted output to a string. @@ -102,8 +115,8 @@ __stdlib_compat int snprintf(char *str, size_t size, const char *format, ...); * @return The string length written to str, or a negative value on error. * The negative values can be -EC_ERROR_INVAL or -EC_ERROR_OVERFLOW. */ -__stdlib_compat int vsnprintf(char *str, size_t size, const char *format, - va_list args); +__stdlib_compat int crec_vsnprintf(char *str, size_t size, const char *format, + va_list args); #endif /* !HIDE_EC_STDLIB */ |