tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

errmsg.c (1732B)

      1 // © 2016 and later: Unicode, Inc. and others.
      2 // License & terms of use: http://www.unicode.org/copyright.html
      3 /*
      4 *******************************************************************************
      5 *
      6 *   Copyright (C) 1998-2011, International Business Machines
      7 *   Corporation and others.  All Rights Reserved.
      8 *
      9 *******************************************************************************
     10 *
     11 * File error.c
     12 *
     13 * Modification History:
     14 *
     15 *   Date        Name        Description
     16 *   05/28/99    stephen     Creation.
     17 *******************************************************************************
     18 */
     19 
     20 #include <stdarg.h>
     21 #include <stdbool.h>
     22 #include <stdio.h>
     23 #include "cstring.h"
     24 #include "errmsg.h"
     25 #include "toolutil.h"
     26 
     27 U_CFUNC void error(uint32_t linenumber, const char *msg, ...)
     28 {
     29    va_list va;
     30 
     31    va_start(va, msg);
     32    fprintf(stderr, "%s:%u: ", gCurrentFileName, (int)linenumber);
     33    vfprintf(stderr, msg, va);
     34    fprintf(stderr, "\n");
     35    va_end(va);
     36 }
     37 
     38 static UBool gShowWarning = true;
     39 
     40 U_CFUNC void setShowWarning(UBool val)
     41 {
     42    gShowWarning = val;
     43 }
     44 
     45 U_CFUNC UBool getShowWarning(void){
     46    return gShowWarning;
     47 }
     48 
     49 static UBool gStrict =false;
     50 U_CFUNC UBool isStrict(void){
     51    return gStrict;
     52 }
     53 U_CFUNC void setStrict(UBool val){
     54    gStrict = val;
     55 }
     56 static UBool gVerbose =false;
     57 U_CFUNC UBool isVerbose(void){
     58    return gVerbose;
     59 }
     60 U_CFUNC void setVerbose(UBool val){
     61    gVerbose = val;
     62 }
     63 U_CFUNC void warning(uint32_t linenumber, const char *msg, ...)
     64 {
     65    if (gShowWarning)
     66    {
     67        va_list va;
     68 
     69        va_start(va, msg);
     70        fprintf(stderr, "%s:%u: warning: ", gCurrentFileName, (int)linenumber);
     71        vfprintf(stderr, msg, va);
     72        fprintf(stderr, "\n");
     73        va_end(va);
     74    }
     75 }