summaryrefslogtreecommitdiff
path: root/error.c
blob: 7163f626096a836623f5904d0e278b2cdf1fa342 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
/************************************************

  error.c -

  $Author$
  $Date$
  created at: Mon Aug  9 16:11:34 JST 1993

  Copyright (C) 1993-1996 Yukihiro Matsumoto

************************************************/

#include "ruby.h"
#include "env.h"
#include <stdio.h>
#include <varargs.h>

extern char *sourcefile;
extern int   sourceline;

int nerrs;

static void
err_sprintf(buf, fmt, args)
    char *buf, *fmt;
    va_list args;
{
    if (!sourcefile) {
	vsprintf(buf, fmt, args);
    }
    else {
	sprintf(buf, "%s:%d: ", sourcefile, sourceline);
	vsprintf((char*)buf+strlen(buf), fmt, args);
    }
}

static void
err_append(s)
    char *s;
{
    extern VALUE errinfo;

    if (rb_in_eval) {
	if (NIL_P(errinfo)) {
	    errinfo = str_new2(s);
	}
	else {
	    str_cat(errinfo, "\n", 1);
	    str_cat(errinfo, s, strlen(s));
	}
    }
    else {
	fputs(s, stderr);
	fputs("\n", stderr);
	fflush(stderr);
    }
}

static void
err_print(fmt, args)
    char *fmt;
    va_list args;
{
    char buf[BUFSIZ];

    err_sprintf(buf, fmt, args);
    err_append(buf);
}

void
Error(fmt, va_alist)
    char *fmt;
    va_dcl
{
    va_list args;

    va_start(args);
    err_print(fmt, args);
    va_end(args);
    nerrs++;
}

void
Error_Append(fmt, va_alist)
    char *fmt;
    va_dcl
{
    va_list args;
    char buf[BUFSIZ];

    va_start(args);
    vsprintf(buf, fmt, args);
    va_end(args);
    err_append(buf);
}

void
Warning(fmt, va_alist)
    char *fmt;
    va_dcl
{
    char buf[BUFSIZ];
    va_list args;

    if (!RTEST(verbose)) return;

    sprintf(buf, "warning: %s", fmt);

    va_start(args);
    err_print(buf, args);
    va_end(args);
}

void
Bug(fmt, va_alist)
    char *fmt;
    va_dcl
{
    char buf[BUFSIZ];
    va_list args;

    sprintf(buf, "[BUG] %s", fmt);
    rb_in_eval = 0;

    va_start(args);
    err_print(buf, args);
    va_end(args);
    abort();
}

static struct types {
    int type;
    char *name;
} builtin_types[] = {
    T_NIL,	"nil",
    T_OBJECT,	"Object",
    T_CLASS,	"Class",
    T_ICLASS,	"iClass",	/* internal use: mixed-in module holder */
    T_MODULE,	"Module",
    T_FLOAT,	"Float",
    T_STRING,	"String",
    T_REGEXP,	"Regexp",
    T_ARRAY,	"Array",
    T_FIXNUM,	"Fixnum",
    T_HASH,	"Hash",
    T_STRUCT,	"Struct",
    T_BIGNUM,	"Bignum",
    T_FILE,	"File",
    T_TRUE,	"TRUE",
    T_FALSE,	"FALSE",
    T_DATA,	"Data",		/* internal use: wrapped C pointers */
    T_MATCH,	"Match",	/* data of $~ */
    T_VARMAP,	"Varmap",	/* internal use: dynamic variables */
    T_SCOPE,	"Scope",	/* internal use: variable scope */
    T_NODE,	"Node",		/* internal use: syntax tree node */
    -1,		0,
};

extern void TypeError();

void
rb_check_type(x, t)
    VALUE x;
    int t;
{
    struct types *type = builtin_types;

    if (TYPE(x)!=(t)) {
	while (type->type >= 0) {
	    if (type->type == t) {
		TypeError("wrong argument type %s (expected %s)",
			  rb_class2name(CLASS_OF(x)), type->name);
	    }
	    type++;
	}
	Bug("unknown type 0x%x", t);
    }
}

/* exception classes */
#include "errno.h"

extern VALUE cString;
VALUE eGlobalExit, eException;
VALUE eSystemExit, eInterrupt, eFatal;
VALUE eRuntimeError;
VALUE eSyntaxError;
VALUE eTypeError;
VALUE eArgError;
VALUE eNameError;
VALUE eIndexError;
VALUE eNotImpError;
VALUE eLoadError;
VALUE eSecurityError;

VALUE eSystemCallError;
VALUE mErrno;

VALUE
exc_new(etype, ptr, len)
    VALUE etype;
    char *ptr;
    UINT len;
{
    NEWOBJ(exc, struct RString);
    OBJSETUP(exc, etype, T_STRING);

    exc->len = len;
    exc->orig = 0;
    exc->ptr = ALLOC_N(char,len+1);
    if (ptr) {
	memcpy(exc->ptr, ptr, len);
    }
    exc->ptr[len] = '\0';
    return (VALUE)exc;
}

VALUE
exc_new2(etype, s)
    VALUE etype;
    char *s;
{
    return exc_new(etype, s, strlen(s));
}

VALUE
exc_new3(etype, str)
    VALUE etype, str;
{
    Check_Type(str, T_STRING);
    return exc_new(etype, RSTRING(str)->ptr, RSTRING(str)->len);
}

static VALUE
exc_s_new(argc, argv, etype)
    int argc;
    VALUE *argv;
    VALUE etype;
{
    VALUE arg;

    if (rb_scan_args(argc, argv, "01", &arg) == 0) {
	return exc_new(etype, 0, 0);
    }
    Check_Type(arg, T_STRING);
    return exc_new3(etype, arg);
}

static VALUE
exc_inspect(exc)
    VALUE exc;
{
    VALUE str, klass;

    klass = CLASS_OF(exc);
    if (RSTRING(exc)->len == 0) {
	return rb_class_path(klass);
    }

    str = str_new2("#<");
    klass = rb_class_path(klass);
    str_cat(str, RSTRING(klass)->ptr, RSTRING(klass)->len);
    str_cat(str, ":", 1);
    str_cat(str, RSTRING(exc)->ptr, RSTRING(exc)->len);
    str_cat(str, ">", 1);

    return str;
}

static VALUE
exception(argc, argv)
    int argc;
    VALUE *argv;
{
    void ArgError();
    VALUE v = Qnil;
    int i;
    ID id;

    if (argc == 0) {
	ArgError("wrong # of arguments");
    }
    for (i=0; i<argc; i++) {	/* argument check */
	id = rb_to_id(argv[i]);
	if (!rb_id2name(id)) {
	    ArgError("argument needs to be symbol or string");
	}
	if (!rb_is_const_id(id)) {
	    ArgError("identifier %s needs to be constant", rb_id2name(id));
	}
    }
    for (i=0; i<argc; i++) {
	v = rb_define_class_under(the_class, rb_id2name(rb_to_id(argv[i])), eException);
    }
    return v;
}

static VALUE *syserr_list;

#ifndef NT
extern int sys_nerr;
#endif

static void
set_syserr(i, name)
    int i;
    char *name;
{
    if (i <= sys_nerr) {
	syserr_list[i] = rb_define_class_under(mErrno, name, eSystemCallError);
	rb_global_variable(&syserr_list[i]);
    }
}

static void init_syserr();

void
Init_Exception()
{
    eGlobalExit  = rb_define_class("GlobalExit", cString);
    rb_define_singleton_method(eGlobalExit, "new", exc_s_new, -1);
    rb_define_method(eGlobalExit, "inspect", exc_inspect, 0);

    eSystemExit  = rb_define_class("SystemExit", eGlobalExit);
    eFatal  	 = rb_define_class("fatal", eGlobalExit);
    eInterrupt   = rb_define_class("Interrupt", eGlobalExit);

    eException   = rb_define_class("Exception", eGlobalExit);
    eSyntaxError = rb_define_class("SyntaxError", eException);
    eTypeError   = rb_define_class("TypeError", eException);
    eArgError    = rb_define_class("ArgumentError", eException);
    eNameError   = rb_define_class("NameError", eException);
    eIndexError  = rb_define_class("IndexError", eException);
    eNotImpError = rb_define_class("NotImplementError", eException);
    eLoadError   = rb_define_class("LoadError", eException);

    eRuntimeError = rb_define_class("RuntimeError", eException);
    eSecurityError = rb_define_class("SecurityError", eException);

    init_syserr();

    rb_define_global_function("Exception", exception, -1);
}

#define RAISE_ERROR(class) {\
    va_list args;\
    char buf[BUFSIZ];\
\
    va_start(args);\
    vsprintf(buf, fmt, args);\
    va_end(args);\
\
    rb_raise(exc_new2(class, buf));\
}

void
Raise(exc, fmt, va_alist)
    VALUE exc;
    char *fmt;
    va_dcl
{
    RAISE_ERROR(exc);
}

void
TypeError(fmt, va_alist)
    char *fmt;
    va_dcl
{
    RAISE_ERROR(eTypeError);
}

void
ArgError(fmt, va_alist)
    char *fmt;
    va_dcl
{
    RAISE_ERROR(eArgError);
}

void
NameError(fmt, va_alist)
    char *fmt;
    va_dcl
{
    RAISE_ERROR(eNameError);
}

void
IndexError(fmt, va_alist)
    char *fmt;
    va_dcl
{
    RAISE_ERROR(eIndexError);
}

void
Fail(fmt, va_alist)
    char *fmt;
    va_dcl
{
    RAISE_ERROR(eRuntimeError);
}

void
rb_notimplement()
{
    Raise(eNotImpError,
	  "The %s() function is unimplemented on this machine",
	  rb_id2name(the_frame->last_func));
}

void
LoadError(fmt, va_alist)
    char *fmt;
    va_dcl
{
    RAISE_ERROR(eLoadError);
}

void
Fatal(fmt, va_alist)
    char *fmt;
    va_dcl
{
    va_list args;
    char buf[BUFSIZ];

    va_start(args);
    vsprintf(buf, fmt, args);
    va_end(args);

    rb_in_eval = 0;
    rb_fatal(exc_new2(eFatal, buf));
}

void
rb_sys_fail(mesg)
    char *mesg;
{
#ifndef NT
    char *strerror();
#endif
    char buf[BUFSIZ];
    extern int errno;
    int n = errno;

    if (RTEST(mesg))
	sprintf(buf, "%s - %s", strerror(errno), mesg);
    else
	sprintf(buf, "%s", strerror(errno));

    errno = 0;
    if (n > sys_nerr || !syserr_list[n]) {
	char name[6];

	sprintf(name, "E%03d", n);
	set_syserr(n, name);
    }
    rb_raise(exc_new2(syserr_list[n], buf));
}

static void
init_syserr()
{
    eSystemCallError = rb_define_class("SystemCallError", eException);
    mErrno = rb_define_module("Errno");
    syserr_list = ALLOC_N(VALUE, sys_nerr+1);
    MEMZERO(syserr_list, VALUE, sys_nerr+1);

#ifdef EPERM
    set_syserr(EPERM, "EPERM");
#endif
#ifdef ENOENT
    set_syserr(ENOENT, "ENOENT");
#endif
#ifdef ESRCH
    set_syserr(ESRCH, "ESRCH");
#endif
#ifdef EINTR
    set_syserr(EINTR, "EINTR");
#endif
#ifdef EIO
    set_syserr(EIO, "EIO");
#endif
#ifdef ENXIO
    set_syserr(ENXIO, "ENXIO");
#endif
#ifdef E2BIG
    set_syserr(E2BIG, "E2BIG");
#endif
#ifdef ENOEXEC
    set_syserr(ENOEXEC, "ENOEXEC");
#endif
#ifdef EBADF
    set_syserr(EBADF, "EBADF");
#endif
#ifdef ECHILD
    set_syserr(ECHILD, "ECHILD");
#endif
#ifdef EAGAIN
    set_syserr(EAGAIN, "EAGAIN");
#endif
#ifdef ENOMEM
    set_syserr(ENOMEM, "ENOMEM");
#endif
#ifdef EACCES
    set_syserr(EACCES, "EACCES");
#endif
#ifdef EFAULT
    set_syserr(EFAULT, "EFAULT");
#endif
#ifdef ENOTBLK
    set_syserr(ENOTBLK, "ENOTBLK");
#endif
#ifdef EBUSY
    set_syserr(EBUSY, "EBUSY");
#endif
#ifdef EEXIST
    set_syserr(EEXIST, "EEXIST");
#endif
#ifdef EXDEV
    set_syserr(EXDEV, "EXDEV");
#endif
#ifdef ENODEV
    set_syserr(ENODEV, "ENODEV");
#endif
#ifdef ENOTDIR
    set_syserr(ENOTDIR, "ENOTDIR");
#endif
#ifdef EISDIR
    set_syserr(EISDIR, "EISDIR");
#endif
#ifdef EINVAL
    set_syserr(EINVAL, "EINVAL");
#endif
#ifdef ENFILE
    set_syserr(ENFILE, "ENFILE");
#endif
#ifdef EMFILE
    set_syserr(EMFILE, "EMFILE");
#endif
#ifdef ENOTTY
    set_syserr(ENOTTY, "ENOTTY");
#endif
#ifdef ETXTBSY
    set_syserr(ETXTBSY, "ETXTBSY");
#endif
#ifdef EFBIG
    set_syserr(EFBIG, "EFBIG");
#endif
#ifdef ENOSPC
    set_syserr(ENOSPC, "ENOSPC");
#endif
#ifdef ESPIPE
    set_syserr(ESPIPE, "ESPIPE");
#endif
#ifdef EROFS
    set_syserr(EROFS, "EROFS");
#endif
#ifdef EMLINK
    set_syserr(EMLINK, "EMLINK");
#endif
#ifdef EPIPE
    set_syserr(EPIPE, "EPIPE");
#endif
#ifdef EDOM
    set_syserr(EDOM, "EDOM");
#endif
#ifdef ERANGE
    set_syserr(ERANGE, "ERANGE");
#endif
#ifdef EDEADLK
    set_syserr(EDEADLK, "EDEADLK");
#endif
#ifdef ENAMETOOLONG
    set_syserr(ENAMETOOLONG, "ENAMETOOLONG");
#endif
#ifdef ENOLCK
    set_syserr(ENOLCK, "ENOLCK");
#endif
#ifdef ENOSYS
    set_syserr(ENOSYS, "ENOSYS");
#endif
#ifdef ENOTEMPTY
    set_syserr(ENOTEMPTY, "ENOTEMPTY");
#endif
#ifdef ELOOP
    set_syserr(ELOOP, "ELOOP");
#endif
#ifdef EWOULDBLOCK
    set_syserr(EWOULDBLOCK, "EWOULDBLOCK");
#endif
#ifdef ENOMSG
    set_syserr(ENOMSG, "ENOMSG");
#endif
#ifdef EIDRM
    set_syserr(EIDRM, "EIDRM");
#endif
#ifdef ECHRNG
    set_syserr(ECHRNG, "ECHRNG");
#endif
#ifdef EL2NSYNC
    set_syserr(EL2NSYNC, "EL2NSYNC");
#endif
#ifdef EL3HLT
    set_syserr(EL3HLT, "EL3HLT");
#endif
#ifdef EL3RST
    set_syserr(EL3RST, "EL3RST");
#endif
#ifdef ELNRNG
    set_syserr(ELNRNG, "ELNRNG");
#endif
#ifdef EUNATCH
    set_syserr(EUNATCH, "EUNATCH");
#endif
#ifdef ENOCSI
    set_syserr(ENOCSI, "ENOCSI");
#endif
#ifdef EL2HLT
    set_syserr(EL2HLT, "EL2HLT");
#endif
#ifdef EBADE
    set_syserr(EBADE, "EBADE");
#endif
#ifdef EBADR
    set_syserr(EBADR, "EBADR");
#endif
#ifdef EXFULL
    set_syserr(EXFULL, "EXFULL");
#endif
#ifdef ENOANO
    set_syserr(ENOANO, "ENOANO");
#endif
#ifdef EBADRQC
    set_syserr(EBADRQC, "EBADRQC");
#endif
#ifdef EBADSLT
    set_syserr(EBADSLT, "EBADSLT");
#endif
#ifdef EDEADLOCK
    set_syserr(EDEADLOCK, "EDEADLOCK");
#endif
#ifdef EBFONT
    set_syserr(EBFONT, "EBFONT");
#endif
#ifdef ENOSTR
    set_syserr(ENOSTR, "ENOSTR");
#endif
#ifdef ENODATA
    set_syserr(ENODATA, "ENODATA");
#endif
#ifdef ETIME
    set_syserr(ETIME, "ETIME");
#endif
#ifdef ENOSR
    set_syserr(ENOSR, "ENOSR");
#endif
#ifdef ENONET
    set_syserr(ENONET, "ENONET");
#endif
#ifdef ENOPKG
    set_syserr(ENOPKG, "ENOPKG");
#endif
#ifdef EREMOTE
    set_syserr(EREMOTE, "EREMOTE");
#endif
#ifdef ENOLINK
    set_syserr(ENOLINK, "ENOLINK");
#endif
#ifdef EADV
    set_syserr(EADV, "EADV");
#endif
#ifdef ESRMNT
    set_syserr(ESRMNT, "ESRMNT");
#endif
#ifdef ECOMM
    set_syserr(ECOMM, "ECOMM");
#endif
#ifdef EPROTO
    set_syserr(EPROTO, "EPROTO");
#endif
#ifdef EMULTIHOP
    set_syserr(EMULTIHOP, "EMULTIHOP");
#endif
#ifdef EDOTDOT
    set_syserr(EDOTDOT, "EDOTDOT");
#endif
#ifdef EBADMSG
    set_syserr(EBADMSG, "EBADMSG");
#endif
#ifdef EOVERFLOW
    set_syserr(EOVERFLOW, "EOVERFLOW");
#endif
#ifdef ENOTUNIQ
    set_syserr(ENOTUNIQ, "ENOTUNIQ");
#endif
#ifdef EBADFD
    set_syserr(EBADFD, "EBADFD");
#endif
#ifdef EREMCHG
    set_syserr(EREMCHG, "EREMCHG");
#endif
#ifdef ELIBACC
    set_syserr(ELIBACC, "ELIBACC");
#endif
#ifdef ELIBBAD
    set_syserr(ELIBBAD, "ELIBBAD");
#endif
#ifdef ELIBSCN
    set_syserr(ELIBSCN, "ELIBSCN");
#endif
#ifdef ELIBMAX
    set_syserr(ELIBMAX, "ELIBMAX");
#endif
#ifdef ELIBEXEC
    set_syserr(ELIBEXEC, "ELIBEXEC");
#endif
#ifdef EILSEQ
    set_syserr(EILSEQ, "EILSEQ");
#endif
#ifdef ERESTART
    set_syserr(ERESTART, "ERESTART");
#endif
#ifdef ESTRPIPE
    set_syserr(ESTRPIPE, "ESTRPIPE");
#endif
#ifdef EUSERS
    set_syserr(EUSERS, "EUSERS");
#endif
#ifdef ENOTSOCK
    set_syserr(ENOTSOCK, "ENOTSOCK");
#endif
#ifdef EDESTADDRREQ
    set_syserr(EDESTADDRREQ, "EDESTADDRREQ");
#endif
#ifdef EMSGSIZE
    set_syserr(EMSGSIZE, "EMSGSIZE");
#endif
#ifdef EPROTOTYPE
    set_syserr(EPROTOTYPE, "EPROTOTYPE");
#endif
#ifdef ENOPROTOOPT
    set_syserr(ENOPROTOOPT, "ENOPROTOOPT");
#endif
#ifdef EPROTONOSUPPORT
    set_syserr(EPROTONOSUPPORT, "EPROTONOSUPPORT");
#endif
#ifdef ESOCKTNOSUPPORT
    set_syserr(ESOCKTNOSUPPORT, "ESOCKTNOSUPPORT");
#endif
#ifdef EOPNOTSUPP
    set_syserr(EOPNOTSUPP, "EOPNOTSUPP");
#endif
#ifdef EPFNOSUPPORT
    set_syserr(EPFNOSUPPORT, "EPFNOSUPPORT");
#endif
#ifdef EAFNOSUPPORT
    set_syserr(EAFNOSUPPORT, "EAFNOSUPPORT");
#endif
#ifdef EADDRINUSE
    set_syserr(EADDRINUSE, "EADDRINUSE");
#endif
#ifdef EADDRNOTAVAIL
    set_syserr(EADDRNOTAVAIL, "EADDRNOTAVAIL");
#endif
#ifdef ENETDOWN
    set_syserr(ENETDOWN, "ENETDOWN");
#endif
#ifdef ENETUNREACH
    set_syserr(ENETUNREACH, "ENETUNREACH");
#endif
#ifdef ENETRESET
    set_syserr(ENETRESET, "ENETRESET");
#endif
#ifdef ECONNABORTED
    set_syserr(ECONNABORTED, "ECONNABORTED");
#endif
#ifdef ECONNRESET
    set_syserr(ECONNRESET, "ECONNRESET");
#endif
#ifdef ENOBUFS
    set_syserr(ENOBUFS, "ENOBUFS");
#endif
#ifdef EISCONN
    set_syserr(EISCONN, "EISCONN");
#endif
#ifdef ENOTCONN
    set_syserr(ENOTCONN, "ENOTCONN");
#endif
#ifdef ESHUTDOWN
    set_syserr(ESHUTDOWN, "ESHUTDOWN");
#endif
#ifdef ETOOMANYREFS
    set_syserr(ETOOMANYREFS, "ETOOMANYREFS");
#endif
#ifdef ETIMEDOUT
    set_syserr(ETIMEDOUT, "ETIMEDOUT");
#endif
#ifdef ECONNREFUSED
    set_syserr(ECONNREFUSED, "ECONNREFUSED");
#endif
#ifdef EHOSTDOWN
    set_syserr(EHOSTDOWN, "EHOSTDOWN");
#endif
#ifdef EHOSTUNREACH
    set_syserr(EHOSTUNREACH, "EHOSTUNREACH");
#endif
#ifdef EALREADY
    set_syserr(EALREADY, "EALREADY");
#endif
#ifdef EINPROGRESS
    set_syserr(EINPROGRESS, "EINPROGRESS");
#endif
#ifdef ESTALE
    set_syserr(ESTALE, "ESTALE");
#endif
#ifdef EUCLEAN
    set_syserr(EUCLEAN, "EUCLEAN");
#endif
#ifdef ENOTNAM
    set_syserr(ENOTNAM, "ENOTNAM");
#endif
#ifdef ENAVAIL
    set_syserr(ENAVAIL, "ENAVAIL");
#endif
#ifdef EISNAM
    set_syserr(EISNAM, "EISNAM");
#endif
#ifdef EREMOTEIO
    set_syserr(EREMOTEIO, "EREMOTEIO");
#endif
#ifdef EDQUOT
    set_syserr(EDQUOT, "EDQUOT");
#endif
}