Watt-32 tcp/ip  2.2 dev-rel.10
Functions | Variables
printk.c File Reference

Go to the source code of this file.

Functions

static const char * str_signal (int sig)
 
int MS_CDECL _snprintk (char *buf, int buflen, const char *fmt,...)
 
int MS_CDECL _printk (const char *fmt,...)
 
int _fputsk (const char *buf, FILE *stream)
 
void _printk_flush (void)
 
static void printk_exit (void)
 
int _printk_init (int size, const char *file)
 
int _vsnprintk (char *buf, int buflen, const char *fmt, va_list args)
 

Variables

int _printk_safe = 1
 
FILE * _printk_file = NULL
 
static char * printk_ptr = NULL
 
static char * printk_buf = NULL
 
static char * printk_end = NULL
 

Detailed Description

Formatted printf style routines for syslog() etc.

These are safe to use in interrupt handlers Inspired by Linux's printk().

Copyright (c) 1997-2002 Gisle Vanem gvane.nosp@m.m@ya.nosp@m.hoo.n.nosp@m.o

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

  1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
  2. 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.
  3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by Gisle Vanem Bergen, Norway.

THIS SOFTWARE IS PROVIDED BY ME (Gisle Vanem) AND CONTRIBUTORS ``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 I OR CONTRIBUTORS 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.

Definition in file printk.c.

Variable Documentation

FILE * _printk_file = NULL

what file to print to (or stdout/stderr).

Definition at line 58 of file printk.c.

int _printk_safe = 1

safe to print; we're not in a RMCB/ISR.

Definition at line 55 of file printk.c.