debug.c
2.27 KB
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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <mailutils/sys/debug.h>
#include <mailutils/error.h>
int
mu_debug_ref (mu_debug_t debug)
{
if (debug == NULL || debug->vtable == NULL || debug->vtable->ref == NULL)
return MU_ERROR_NOT_SUPPORTED;
return debug->vtable->ref (debug);
}
void
mu_debug_destroy (mu_debug_t *pdebug)
{
if (pdebug && *pdebug)
{
mu_debug_t debug = *pdebug;
if (debug->vtable && debug->vtable->destroy)
debug->vtable->destroy (pdebug);
*pdebug = NULL;
}
}
int
mu_debug_set_level (mu_debug_t debug, unsigned int level)
{
if (debug == NULL || debug->vtable == NULL
|| debug->vtable->set_level == NULL)
return MU_ERROR_NOT_SUPPORTED;
return debug->vtable->set_level (debug, level);
}
int
mu_debug_get_level (mu_debug_t debug, unsigned int *plevel)
{
if (debug == NULL || debug->vtable == NULL
|| debug->vtable->get_level == NULL)
return MU_ERROR_NOT_SUPPORTED;
return debug->vtable->get_level (debug, plevel);
}
int
mu_debug_print (mu_debug_t debug, unsigned int level, const char *fmt, ...)
{
va_list ap;
va_start (ap, fmt);
mu_debug_printv (debug, level, fmt, ap);
va_end (ap);
return 0;
}
int
mu_debug_printv (mu_debug_t debug, unsigned int level, const char *fmt,
va_list ap)
{
if (debug == NULL || debug->vtable == NULL || debug->vtable->printv == NULL)
return MU_ERROR_NOT_SUPPORTED;
return debug->vtable->printv (debug, level, fmt, ap);
}