mes/include/stdio.h
Jan Nieuwenhuizen 7d2e0f1215
core: Support redirection of stderr.
* include/libmes-mini.h (g_stderr): New global.
* lib/mes/eputc.c (eputc): Use it.
* lib/mes/eputs.c (eputs): Likewise.
* lib/mes/oputc.c (oputc): Likewise.
* lib/mes/oputs.c (oputs): Likewise.
* src/lib.c (display_error_, write_error_): Likewise.
* src/posix.c (write_byte): Likewise.
* src/mes.c (mes_builtins): Likewise.
(main): Iniitalize g_stderr.
* src/posix.c (current_error_port, set_current_error_port): New
function.
* mes/module/mes/boot-0.scm.in (current-output-port,
current-error-port): Remove.
2018-11-11 10:04:03 +01:00

94 lines
2.6 KiB
C

/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2016,2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or (at
* your option) any later version.
*
* GNU Mes is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_STDIO_H
#define __MES_STDIO_H 1
#include <libmes.h>
#if WITH_GLIBC
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#undef __MES_STDIO_H
#include_next <stdio.h>
#else // ! WITH_GLIBC
#ifndef _IOFBF
#define _IOFBF 0 /* Fully buffered. */
#define _IOLBF 1 /* Line buffered. */
#define _IONBF 2 /* No buffering. */
#endif
#ifndef BUFSIZ
#define BUFSIZ 256
#endif
#ifndef L_tmpnam
#define L_tmpnam 100
#endif
#include <sys/types.h>
#define stdin (FILE*)0
#define stdout (FILE*)1
#define stderr (FILE*)2
#define SEEK_SET 0
#define SEEK_CUR 1
#define SEEK_END 2
FILE *fdopen (int fd, char const *mode);
FILE *fopen (char const *file_name, char const *mode);
int eputc (int c);
int eputs (char const* s);
int fclose (FILE *stream);
int feof (FILE *stream);
int ferror (FILE *stream);
int fflush (FILE *stream);
int fgetc (FILE* stream);
char *fgets (char *s, int size, FILE *stream);
int fprintf (FILE *stream, char const *format, ...);
int fpurge (FILE *stream);
int fputc (int c, FILE *stream);
int fputs (char const* s, FILE *stream);
int fseek (FILE *stream, long offset, int whence);
int getc (FILE *stream);
int getchar (void);
char *getlogin (void);
int printf (char const* format, ...);
int putc (int c, FILE* stream);
int putchar (int c);
int puts (char const* s);
int remove (char const *file_name);
int setvbuf (FILE *stream, char *buf, int mode, size_t size);
int snprintf(char *str, size_t size, char const *format, ...);
int sprintf (char *str, char const* format, ...);
int sscanf (char const *str, const char *format, ...);
int ungetc (int c, FILE* stream);
long ftell (FILE *stream);
size_t fread (void *ptr, size_t size, size_t count, FILE *stream);
size_t freadahead (FILE *fp);
size_t fwrite (void const *ptr, size_t size, size_t count, FILE *stream);
#endif // ! WITH_GLIBC
#endif // __MES_STDIO_H