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/*
* Copyright (C) 1997-2001, Michael Jennings
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of the Software, its documentation and marketing & publicity
* materials, and acknowledgment shall be given in the documentation, materials
* and software packages that this Software was used.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
static const char cvs_ident[] = "$Id: msgs.c,v 1.4 2001/06/12 00:03:21 mej Exp $";
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "libast_internal.h"
char *libast_program_name = PACKAGE, *libast_program_version = VERSION;
void
libast_set_program_name(const char *progname)
{
if (libast_program_name && strcmp(libast_program_name, PACKAGE)) {
FREE(libast_program_name);
}
libast_program_name = STRDUP(progname);
}
void
libast_set_program_version(const char *progversion)
{
if (libast_program_version && strcmp(libast_program_version, VERSION)) {
FREE(libast_program_version);
}
libast_program_version = STRDUP(progversion);
}
int
libast_dprintf(const char *format, ...)
{
va_list args;
int n;
va_start(args, format);
n = vfprintf(LIBAST_DEBUG_FD, format, args);
va_end(args);
fflush(LIBAST_DEBUG_FD);
return (n);
}
/* Print a non-terminal error message */
void
print_error(const char *fmt, ...)
{
va_list arg_ptr;
va_start(arg_ptr, fmt);
fprintf(stderr, "%s: Error: ", libast_program_name);
vfprintf(stderr, fmt, arg_ptr);
va_end(arg_ptr);
}
/* Print a simple warning */
void
print_warning(const char *fmt, ...)
{
va_list arg_ptr;
va_start(arg_ptr, fmt);
fprintf(stderr, "%s: Warning: ", libast_program_name);
vfprintf(stderr, fmt, arg_ptr);
va_end(arg_ptr);
}
/* Print a fatal error message and terminate */
void
fatal_error(const char *fmt, ...)
{
va_list arg_ptr;
va_start(arg_ptr, fmt);
fprintf(stderr, "%s: FATAL: ", libast_program_name);
vfprintf(stderr, fmt, arg_ptr);
va_end(arg_ptr);
exit(-1);
}
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