| 0,0 → 1,113 |
|---|
| /* |
| * Copyright (c) 2005 Martin Decky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /** @addtogroup libc |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #ifndef LIBC_STDIO_H_ |
| #define LIBC_STDIO_H_ |
| |
| #include <sys/types.h> |
| #include <stdarg.h> |
| |
| #define EOF (-1) |
| |
| #include <string.h> |
| #include <io/stream.h> |
| |
| #define DEBUG(fmt, ...) \ |
| { \ |
| char buf[256]; \ |
| int n; \ |
| n = snprintf(buf, sizeof(buf), fmt, ##__VA_ARGS__); \ |
| if (n > 0) \ |
| (void) __SYSCALL3(SYS_KLOG, 1, (sysarg_t) buf, strlen(buf)); \ |
| } |
| |
| typedef struct { |
| /** Underlying file descriptor. */ |
| int fd; |
| |
| /** Error indicator. */ |
| int error; |
| |
| /** End-of-file indicator. */ |
| int eof; |
| } FILE; |
| |
| extern FILE *stdin, *stdout, *stderr; |
| |
| extern int getchar(void); |
| |
| extern int puts(const char *); |
| extern int putchar(int); |
| |
| extern int printf(const char *, ...); |
| extern int asprintf(char **, const char *, ...); |
| extern int sprintf(char *, const char *, ...); |
| extern int snprintf(char *, size_t , const char *, ...); |
| |
| extern int vprintf(const char *, va_list); |
| extern int vsprintf(char *, const char *, va_list); |
| extern int vsnprintf(char *, size_t, const char *, va_list); |
| |
| extern int rename(const char *, const char *); |
| |
| extern FILE *fopen(const char *, const char *); |
| extern int fclose(FILE *); |
| extern size_t fread(void *, size_t, size_t, FILE *); |
| extern size_t fwrite(const void *, size_t, size_t, FILE *); |
| extern int feof(FILE *); |
| extern int ferror(FILE *); |
| extern void clearerr(FILE *); |
| |
| extern int fgetc(FILE *); |
| extern int fputc(int, FILE *); |
| extern int fputs(const char *, FILE *); |
| |
| extern int fprintf(FILE *, const char *, ...); |
| extern int vfprintf(FILE *, const char *, va_list); |
| |
| #define getc fgetc |
| #define putc fputc |
| |
| extern int fseek(FILE *, long, int); |
| |
| #ifndef SEEK_SET |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| #endif |
| |
| #endif |
| |
| /** @} |
| */ |