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NeXTSTEP 3.3 (Developer)…68k, x86, SPARC, PA-RISC]
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errors.c
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C/C++ Source or Header
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1994-10-05
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2KB
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108 lines
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include <errno.h>
#include <mach/mach.h>
#include <mach/mach_error.h>
#include "stuff/errors.h"
unsigned long errors = 0; /* number of calls to error() */
/*
* Just print the message in the standard format without setting an error.
*/
void
warning(
const char *format,
...)
{
va_list ap;
va_start(ap, format);
fprintf(stderr, "%s: ", progname);
vfprintf(stderr, format, ap);
fprintf(stderr, "\n");
va_end(ap);
}
/*
* Print the error message and return to the caller after setting the error
* indication.
*/
void
error(
const char *format,
...)
{
va_list ap;
va_start(ap, format);
fprintf(stderr, "%s: ", progname);
vfprintf(stderr, format, ap);
fprintf(stderr, "\n");
va_end(ap);
errors++;
}
/*
* Print the error message, the architecture if not NULL and return to the
* caller after setting the error indication.
*/
void
error_with_arch(
const char *arch_name,
const char *format,
...)
{
va_list ap;
va_start(ap, format);
fprintf(stderr, "%s: ", progname);
if(arch_name != NULL)
fprintf(stderr, "for architecture: %s ", arch_name);
vfprintf(stderr, format, ap);
fprintf(stderr, "\n");
va_end(ap);
errors++;
}
/*
* Print the error message along with the system error message and return to
* the caller after setting the error indication.
*/
void
system_error(
const char *format,
...)
{
va_list ap;
va_start(ap, format);
fprintf(stderr, "%s: ", progname);
vfprintf(stderr, format, ap);
fprintf(stderr, " (%s)\n", strerror(errno));
va_end(ap);
errors++;
}
/*
* Print the error message along with the mach error string.
*/
void
my_mach_error(
kern_return_t r,
char *format,
...)
{
va_list ap;
va_start(ap, format);
fprintf(stderr, "%s: ", progname);
vfprintf(stderr, format, ap);
fprintf(stderr, " (%s)\n", mach_error_string(r));
va_end(ap);
errors++;
}