1 /* stdio.h */ 2 3 /* 4 * Copyright (c) 2014 Wind River Systems, Inc. 5 * 6 * SPDX-License-Identifier: Apache-2.0 7 */ 8 9 #ifndef ZEPHYR_LIB_LIBC_MINIMAL_INCLUDE_STDIO_H_ 10 #define ZEPHYR_LIB_LIBC_MINIMAL_INCLUDE_STDIO_H_ 11 12 #include <zephyr/toolchain.h> 13 #include <stdarg.h> /* Needed to get definition of va_list */ 14 #include <stddef.h> 15 16 #ifdef __cplusplus 17 extern "C" { 18 #endif 19 20 #if !defined(__FILE_defined) 21 #define __FILE_defined 22 typedef int FILE; 23 #endif 24 25 #if !defined(EOF) 26 #define EOF (-1) 27 #endif 28 29 #define stdin ((FILE *) 1) 30 #define stdout ((FILE *) 2) 31 #define stderr ((FILE *) 3) 32 33 #define SEEK_SET 0 /* Seek from beginning of file. */ 34 #define SEEK_CUR 1 /* Seek from current position. */ 35 #define SEEK_END 2 /* Seek from end of file. */ 36 37 int __printf_like(1, 2) printf(const char *ZRESTRICT format, ...); 38 int __printf_like(3, 4) snprintf(char *ZRESTRICT str, size_t len, 39 const char *ZRESTRICT format, ...); 40 int __printf_like(2, 3) sprintf(char *ZRESTRICT str, 41 const char *ZRESTRICT format, ...); 42 int __printf_like(2, 3) fprintf(FILE *ZRESTRICT stream, 43 const char *ZRESTRICT format, ...); 44 45 46 int __printf_like(1, 0) vprintf(const char *ZRESTRICT format, va_list list); 47 int __printf_like(3, 0) vsnprintf(char *ZRESTRICT str, size_t len, 48 const char *ZRESTRICT format, 49 va_list list); 50 int __printf_like(2, 0) vsprintf(char *ZRESTRICT str, 51 const char *ZRESTRICT format, va_list list); 52 int __printf_like(2, 0) vfprintf(FILE *ZRESTRICT stream, 53 const char *ZRESTRICT format, 54 va_list ap); 55 56 void perror(const char *s); 57 int puts(const char *s); 58 59 int fputc(int c, FILE *stream); 60 int fputs(const char *ZRESTRICT s, FILE *ZRESTRICT stream); 61 size_t fwrite(const void *ZRESTRICT ptr, size_t size, size_t nitems, 62 FILE *ZRESTRICT stream); 63 int remove(const char *path); 64 #define putc(c, stream) fputc(c, stream) 65 #define putchar(c) putc(c, stdout) 66 67 #ifdef __cplusplus 68 } 69 #endif 70 71 #endif /* ZEPHYR_LIB_LIBC_MINIMAL_INCLUDE_STDIO_H_ */ 72
