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Diffstat (limited to 'libc/include/stdio.h')
-rw-r--r-- | libc/include/stdio.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/libc/include/stdio.h b/libc/include/stdio.h new file mode 100644 index 0000000..57d655a --- /dev/null +++ b/libc/include/stdio.h @@ -0,0 +1,66 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ + +#ifndef _STDIO_H +#define _STDIO_H + +#include <stdarg.h> +#include "stddef.h" + +#define EOF (-1) + +#define _IONBF 0 +#define _IOLBF 1 +#define _IOFBF 2 +#define BUFSIZ 80 + +typedef struct { + int fd; + int mode; + int pos; + char *buf; + int bufsiz; +} FILE; + +extern FILE stdin_data; +extern FILE stdout_data; +extern FILE stderr_data; + +#define stdin (&stdin_data) +#define stdout (&stdout_data) +#define stderr (&stderr_data) + +int fileno(FILE *stream); +int printf(const char *format, ...) __attribute__((format (printf, 1, 2))); +int fprintf(FILE *stream, const char *format, ...) __attribute__((format (printf, 2, 3))); +int sprintf(char *str, const char *format, ...) __attribute__((format (printf, 2, 3))); +int snprintf(char *str, size_t size, const char *format, ...) __attribute__((format (printf, 3, 4))); +int vfprintf(FILE *stream, const char *format, va_list); +int vsprintf(char *str, const char *format, va_list); +int vsnprintf(char *str, size_t size, const char *format, va_list); +void setbuf(FILE *stream, char *buf); +int setvbuf(FILE *stream, char *buf, int mode , size_t size); + +int fputc(int ch, FILE *stream); +#define putc(ch, stream) fputc(ch, stream) +int putchar(int ch); +int puts(const char *str); +int fputs(const char *str, FILE *stream); + +int scanf(const char *format, ...) __attribute__((format (scanf, 1, 2))); +int fscanf(FILE *stream, const char *format, ...) __attribute__((format (scanf, 2, 3))); +int vfscanf(FILE *stream, const char *format, va_list); +int vsscanf(const char *str, const char *format, va_list); +int getc(FILE *stream); +int getchar(void); + +#endif |