523 lines
18 KiB
C
523 lines
18 KiB
C
/* $Header: /src/pub/tcsh/sh.err.c,v 3.35 2000/11/11 23:03:36 christos Exp $ */
|
|
/*
|
|
* sh.err.c: Error printing routines.
|
|
*/
|
|
/*-
|
|
* Copyright (c) 1980, 1991 The Regents of the University of California.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
#define _h_sh_err /* Don't redefine the errors */
|
|
#include "sh.h"
|
|
|
|
RCSID("$Id: sh.err.c,v 3.35 2000/11/11 23:03:36 christos Exp $")
|
|
|
|
/*
|
|
* C Shell
|
|
*/
|
|
|
|
#ifdef lint
|
|
#undef va_arg
|
|
#define va_arg(a, b) (a ? (b) 0 : (b) 0)
|
|
#endif
|
|
|
|
char *seterr = NULL; /* Holds last error if there was one */
|
|
|
|
#define ERR_FLAGS 0xf0000000
|
|
#define ERR_NAME 0x10000000
|
|
#define ERR_SILENT 0x20000000
|
|
#define ERR_OLD 0x40000000
|
|
|
|
#define ERR_SYNTAX 0
|
|
#define ERR_NOTALLOWED 1
|
|
#define ERR_WTOOLONG 2
|
|
#define ERR_LTOOLONG 3
|
|
#define ERR_DOLZERO 4
|
|
#define ERR_INCBR 5
|
|
#define ERR_EXPORD 6
|
|
#define ERR_BADMOD 7
|
|
#define ERR_SUBSCRIPT 8
|
|
#define ERR_BADNUM 9
|
|
#define ERR_NOMORE 10
|
|
#define ERR_FILENAME 11
|
|
#define ERR_GLOB 12
|
|
#define ERR_COMMAND 13
|
|
#define ERR_TOOFEW 14
|
|
#define ERR_TOOMANY 15
|
|
#define ERR_DANGER 16
|
|
#define ERR_EMPTYIF 17
|
|
#define ERR_IMPRTHEN 18
|
|
#define ERR_NOPAREN 19
|
|
#define ERR_NOTFOUND 20
|
|
#define ERR_MASK 21
|
|
#define ERR_LIMIT 22
|
|
#define ERR_TOOLARGE 23
|
|
#define ERR_SCALEF 24
|
|
#define ERR_UNDVAR 25
|
|
#define ERR_DEEP 26
|
|
#define ERR_BADSIG 27
|
|
#define ERR_UNKSIG 28
|
|
#define ERR_VARBEGIN 29
|
|
#define ERR_VARTOOLONG 30
|
|
#define ERR_VARALNUM 31
|
|
#define ERR_JOBCONTROL 32
|
|
#define ERR_EXPRESSION 33
|
|
#define ERR_NOHOMEDIR 34
|
|
#define ERR_CANTCHANGE 35
|
|
#define ERR_NULLCOM 36
|
|
#define ERR_ASSIGN 37
|
|
#define ERR_UNKNOWNOP 38
|
|
#define ERR_AMBIG 39
|
|
#define ERR_EXISTS 40
|
|
#define ERR_ARGC 41
|
|
#define ERR_INTR 42
|
|
#define ERR_RANGE 43
|
|
#define ERR_OVERFLOW 44
|
|
#define ERR_NOSUCHJOB 45
|
|
#define ERR_TERMINAL 46
|
|
#define ERR_NOTWHILE 47
|
|
#define ERR_NOPROC 48
|
|
#define ERR_NOMATCH 49
|
|
#define ERR_MISSING 50
|
|
#define ERR_UNMATCHED 51
|
|
#define ERR_NOMEM 52
|
|
#define ERR_PIPE 53
|
|
#define ERR_SYSTEM 54
|
|
#define ERR_STRING 55
|
|
#define ERR_JOBS 56
|
|
#define ERR_JOBARGS 57
|
|
#define ERR_JOBCUR 58
|
|
#define ERR_JOBPREV 59
|
|
#define ERR_JOBPAT 60
|
|
#define ERR_NESTING 61
|
|
#define ERR_JOBCTRLSUB 62
|
|
#define ERR_SYNC 63
|
|
#define ERR_STOPPED 64
|
|
#define ERR_NODIR 65
|
|
#define ERR_EMPTY 66
|
|
#define ERR_BADDIR 67
|
|
#define ERR_DIRUS 68
|
|
#define ERR_HFLAG 69
|
|
#define ERR_NOTLOGIN 70
|
|
#define ERR_DIV0 71
|
|
#define ERR_MOD0 72
|
|
#define ERR_BADSCALE 73
|
|
#define ERR_SUSPLOG 74
|
|
#define ERR_UNKUSER 75
|
|
#define ERR_NOHOME 76
|
|
#define ERR_HISTUS 77
|
|
#define ERR_SPDOLLT 78
|
|
#define ERR_NEWLINE 79
|
|
#define ERR_SPSTAR 80
|
|
#define ERR_DIGIT 81
|
|
#define ERR_VARILL 82
|
|
#define ERR_NLINDEX 83
|
|
#define ERR_EXPOVFL 84
|
|
#define ERR_VARSYN 85
|
|
#define ERR_BADBANG 86
|
|
#define ERR_NOSUBST 87
|
|
#define ERR_BADSUBST 88
|
|
#define ERR_LHS 89
|
|
#define ERR_RHSLONG 90
|
|
#define ERR_BADBANGMOD 91
|
|
#define ERR_MODFAIL 92
|
|
#define ERR_SUBOVFL 93
|
|
#define ERR_BADBANGARG 94
|
|
#define ERR_NOSEARCH 95
|
|
#define ERR_NOEVENT 96
|
|
#define ERR_TOOMANYRP 97
|
|
#define ERR_TOOMANYLP 98
|
|
#define ERR_BADPLP 99
|
|
#define ERR_MISRED 100
|
|
#define ERR_OUTRED 101
|
|
#define ERR_REDPAR 102
|
|
#define ERR_INRED 103
|
|
#define ERR_BADPLPS 104
|
|
#define ERR_ALIASLOOP 105
|
|
#define ERR_NOWATCH 106
|
|
#define ERR_NOSCHED 107
|
|
#define ERR_SCHEDUSAGE 108
|
|
#define ERR_SCHEDEV 109
|
|
#define ERR_SCHEDCOM 110
|
|
#define ERR_SCHEDTIME 111
|
|
#define ERR_SCHEDREL 112
|
|
#define ERR_TCNOSTR 113
|
|
#define ERR_SETTCUS 114
|
|
#define ERR_TCCAP 115
|
|
#define ERR_TCPARM 116
|
|
#define ERR_TCARGS 117
|
|
#define ERR_TCNARGS 118
|
|
#define ERR_TCUSAGE 119
|
|
#define ERR_ARCH 120
|
|
#define ERR_HISTLOOP 121
|
|
#define ERR_FILEINQ 122
|
|
#define ERR_SELOVFL 123
|
|
#define ERR_TCSHUSAGE 124
|
|
#define ERR_COMPCOM 125
|
|
#define ERR_COMPINV 126
|
|
#define ERR_COMPMIS 127
|
|
#define ERR_COMPINC 128
|
|
#define ERR_MFLAG 129
|
|
#define ERR_ULIMUS 130
|
|
#define ERR_READONLY 131
|
|
#define ERR_BADJOB 132
|
|
#define ERR_INVALID 133
|
|
#define ERR_BADCOLORVAR 134
|
|
#define NO_ERRORS 135
|
|
|
|
static char *elst[NO_ERRORS] INIT_ZERO_STRUCT;
|
|
|
|
/*
|
|
* Init the elst depending on the locale
|
|
*/
|
|
void
|
|
errinit()
|
|
{
|
|
#ifdef NLS_CATALOGS
|
|
int i;
|
|
|
|
for (i = 0; i < NO_ERRORS; i++)
|
|
xfree((ptr_t) elst[i]);
|
|
# if defined(__FreeBSD__) || defined(hpux)
|
|
# define NLS_MAXSET 30
|
|
for (i = 1; i <= NLS_MAXSET; i++)
|
|
CGETS(i, 1, "" );
|
|
# endif
|
|
#endif
|
|
|
|
elst[ERR_SYNTAX] = CSAVS(1, 1, "Syntax Error");
|
|
elst[ERR_NOTALLOWED] = CSAVS(1, 2, "%s is not allowed");
|
|
elst[ERR_WTOOLONG] = CSAVS(1, 3, "Word too long");
|
|
elst[ERR_LTOOLONG] = CSAVS(1, 4, "$< line too long");
|
|
elst[ERR_DOLZERO] = CSAVS(1, 5, "No file for $0");
|
|
elst[ERR_INCBR] = CSAVS(1, 6, "Incomplete [] modifier");
|
|
elst[ERR_EXPORD] = CSAVS(1, 7, "$ expansion must end before ]");
|
|
elst[ERR_BADMOD] = CSAVS(1, 8, "Bad : modifier in $ (%c)");
|
|
elst[ERR_SUBSCRIPT] = CSAVS(1, 9, "Subscript error");
|
|
elst[ERR_BADNUM] = CSAVS(1, 10, "Badly formed number");
|
|
elst[ERR_NOMORE] = CSAVS(1, 11, "No more words");
|
|
elst[ERR_FILENAME] = CSAVS(1, 12, "Missing file name");
|
|
elst[ERR_GLOB] = CSAVS(1, 13, "Internal glob error");
|
|
elst[ERR_COMMAND] = CSAVS(1, 14, "Command not found");
|
|
elst[ERR_TOOFEW] = CSAVS(1, 15, "Too few arguments");
|
|
elst[ERR_TOOMANY] = CSAVS(1, 16, "Too many arguments");
|
|
elst[ERR_DANGER] = CSAVS(1, 17, "Too dangerous to alias that");
|
|
elst[ERR_EMPTYIF] = CSAVS(1, 18, "Empty if");
|
|
elst[ERR_IMPRTHEN] = CSAVS(1, 19, "Improper then");
|
|
elst[ERR_NOPAREN] = CSAVS(1, 20, "Words not parenthesized");
|
|
elst[ERR_NOTFOUND] = CSAVS(1, 21, "%s not found");
|
|
elst[ERR_MASK] = CSAVS(1, 22, "Improper mask");
|
|
elst[ERR_LIMIT] = CSAVS(1, 23, "No such limit");
|
|
elst[ERR_TOOLARGE] = CSAVS(1, 24, "Argument too large");
|
|
elst[ERR_SCALEF] = CSAVS(1, 25, "Improper or unknown scale factor");
|
|
elst[ERR_UNDVAR] = CSAVS(1, 26, "Undefined variable");
|
|
elst[ERR_DEEP] = CSAVS(1, 27, "Directory stack not that deep");
|
|
elst[ERR_BADSIG] = CSAVS(1, 28, "Bad signal number");
|
|
elst[ERR_UNKSIG] = CSAVS(1, 29, "Unknown signal; kill -l lists signals");
|
|
elst[ERR_VARBEGIN] = CSAVS(1, 30, "Variable name must begin with a letter");
|
|
elst[ERR_VARTOOLONG] = CSAVS(1, 31, "Variable name too long");
|
|
elst[ERR_VARALNUM] = CSAVS(1, 32,
|
|
"Variable name must contain alphanumeric characters");
|
|
elst[ERR_JOBCONTROL] = CSAVS(1, 33, "No job control in this shell");
|
|
elst[ERR_EXPRESSION] = CSAVS(1, 34, "Expression Syntax");
|
|
elst[ERR_NOHOMEDIR] = CSAVS(1, 35, "No home directory");
|
|
elst[ERR_CANTCHANGE] = CSAVS(1, 36, "Can't change to home directory");
|
|
elst[ERR_NULLCOM] = CSAVS(1, 37, "Invalid null command");
|
|
elst[ERR_ASSIGN] = CSAVS(1, 38, "Assignment missing expression");
|
|
elst[ERR_UNKNOWNOP] = CSAVS(1, 39, "Unknown operator");
|
|
elst[ERR_AMBIG] = CSAVS(1, 40, "Ambiguous");
|
|
elst[ERR_EXISTS] = CSAVS(1, 41, "%s: File exists");
|
|
elst[ERR_ARGC] = CSAVS(1, 42, "Argument for -c ends in backslash");
|
|
elst[ERR_INTR] = CSAVS(1, 43, "Interrupted");
|
|
elst[ERR_RANGE] = CSAVS(1, 44, "Subscript out of range");
|
|
elst[ERR_OVERFLOW] = CSAVS(1, 45, "Line overflow");
|
|
elst[ERR_NOSUCHJOB] = CSAVS(1, 46, "No such job");
|
|
elst[ERR_TERMINAL] = CSAVS(1, 47, "Can't from terminal");
|
|
elst[ERR_NOTWHILE] = CSAVS(1, 48, "Not in while/foreach");
|
|
elst[ERR_NOPROC] = CSAVS(1, 49, "No more processes");
|
|
elst[ERR_NOMATCH] = CSAVS(1, 50, "No match");
|
|
elst[ERR_MISSING] = CSAVS(1, 51, "Missing %c");
|
|
elst[ERR_UNMATCHED] = CSAVS(1, 52, "Unmatched %c");
|
|
elst[ERR_NOMEM] = CSAVS(1, 53, "Out of memory");
|
|
elst[ERR_PIPE] = CSAVS(1, 54, "Can't make pipe");
|
|
elst[ERR_SYSTEM] = CSAVS(1, 55, "%s: %s");
|
|
elst[ERR_STRING] = CSAVS(1, 56, "%s");
|
|
elst[ERR_JOBS] = CSAVS(1, 57, "Usage: jobs [ -l ]");
|
|
elst[ERR_JOBARGS] = CSAVS(1, 58, "Arguments should be jobs or process id's");
|
|
elst[ERR_JOBCUR] = CSAVS(1, 59, "No current job");
|
|
elst[ERR_JOBPREV] = CSAVS(1, 60, "No previous job");
|
|
elst[ERR_JOBPAT] = CSAVS(1, 61, "No job matches pattern");
|
|
elst[ERR_NESTING] = CSAVS(1, 62, "Fork nesting > %d; maybe `...` loop");
|
|
elst[ERR_JOBCTRLSUB] = CSAVS(1, 63, "No job control in subshells");
|
|
elst[ERR_SYNC] = CSAVS(1, 64, "Sync fault: Process %d not found");
|
|
elst[ERR_STOPPED] =
|
|
#ifdef SUSPENDED
|
|
CSAVS(1, 65, "%sThere are suspended jobs");
|
|
#else
|
|
CSAVS(1, 66, "%sThere are stopped jobs");
|
|
#endif /* SUSPENDED */
|
|
elst[ERR_NODIR] = CSAVS(1, 67, "No other directory");
|
|
elst[ERR_EMPTY] = CSAVS(1, 68, "Directory stack empty");
|
|
elst[ERR_BADDIR] = CSAVS(1, 69, "Bad directory");
|
|
elst[ERR_DIRUS] = CSAVS(1, 70, "Usage: %s [-%s]%s");
|
|
elst[ERR_HFLAG] = CSAVS(1, 71, "No operand for -h flag");
|
|
elst[ERR_NOTLOGIN] = CSAVS(1, 72, "Not a login shell");
|
|
elst[ERR_DIV0] = CSAVS(1, 73, "Division by 0");
|
|
elst[ERR_MOD0] = CSAVS(1, 74, "Mod by 0");
|
|
elst[ERR_BADSCALE] = CSAVS(1, 75, "Bad scaling; did you mean \"%s\"?");
|
|
elst[ERR_SUSPLOG] = CSAVS(1, 76, "Can't suspend a login shell (yet)");
|
|
elst[ERR_UNKUSER] = CSAVS(1, 77, "Unknown user: %s");
|
|
elst[ERR_NOHOME] = CSAVS(1, 78, "No $home variable set");
|
|
elst[ERR_HISTUS] = CSAVS(1, 79,
|
|
"Usage: history [-%s] [# number of events]");
|
|
elst[ERR_SPDOLLT] = CSAVS(1, 80, "$, ! or < not allowed with $# or $?");
|
|
elst[ERR_NEWLINE] = CSAVS(1, 81, "Newline in variable name");
|
|
elst[ERR_SPSTAR] = CSAVS(1, 82, "* not allowed with $# or $?");
|
|
elst[ERR_DIGIT] = CSAVS(1, 83, "$?<digit> or $#<digit> not allowed");
|
|
elst[ERR_VARILL] = CSAVS(1, 84, "Illegal variable name");
|
|
elst[ERR_NLINDEX] = CSAVS(1, 85, "Newline in variable index");
|
|
elst[ERR_EXPOVFL] = CSAVS(1, 86, "Expansion buffer overflow");
|
|
elst[ERR_VARSYN] = CSAVS(1, 87, "Variable syntax");
|
|
elst[ERR_BADBANG] = CSAVS(1, 88, "Bad ! form");
|
|
elst[ERR_NOSUBST] = CSAVS(1, 89, "No previous substitute");
|
|
elst[ERR_BADSUBST] = CSAVS(1, 90, "Bad substitute");
|
|
elst[ERR_LHS] = CSAVS(1, 91, "No previous left hand side");
|
|
elst[ERR_RHSLONG] = CSAVS(1, 92, "Right hand side too long");
|
|
elst[ERR_BADBANGMOD] = CSAVS(1, 93, "Bad ! modifier: %c");
|
|
elst[ERR_MODFAIL] = CSAVS(1, 94, "Modifier failed");
|
|
elst[ERR_SUBOVFL] = CSAVS(1, 95, "Substitution buffer overflow");
|
|
elst[ERR_BADBANGARG] = CSAVS(1, 96, "Bad ! arg selector");
|
|
elst[ERR_NOSEARCH] = CSAVS(1, 97, "No prev search");
|
|
elst[ERR_NOEVENT] = CSAVS(1, 98, "%s: Event not found");
|
|
elst[ERR_TOOMANYRP] = CSAVS(1, 99, "Too many )'s");
|
|
elst[ERR_TOOMANYLP] = CSAVS(1, 100, "Too many ('s");
|
|
elst[ERR_BADPLP] = CSAVS(1, 101, "Badly placed (");
|
|
elst[ERR_MISRED] = CSAVS(1, 102, "Missing name for redirect");
|
|
elst[ERR_OUTRED] = CSAVS(1, 103, "Ambiguous output redirect");
|
|
elst[ERR_REDPAR] = CSAVS(1, 104, "Can't << within ()'s");
|
|
elst[ERR_INRED] = CSAVS(1, 105, "Ambiguous input redirect");
|
|
elst[ERR_BADPLPS] = CSAVS(1, 106, "Badly placed ()'s");
|
|
elst[ERR_ALIASLOOP] = CSAVS(1, 107, "Alias loop");
|
|
elst[ERR_NOWATCH] = CSAVS(1, 108, "No $watch variable set");
|
|
elst[ERR_NOSCHED] = CSAVS(1, 109, "No scheduled events");
|
|
elst[ERR_SCHEDUSAGE] = CSAVS(1, 110,
|
|
"Usage: sched -<item#>.\nUsage: sched [+]hh:mm <command>");
|
|
elst[ERR_SCHEDEV] = CSAVS(1, 111, "Not that many scheduled events");
|
|
elst[ERR_SCHEDCOM] = CSAVS(1, 112, "No command to run");
|
|
elst[ERR_SCHEDTIME] = CSAVS(1, 113, "Invalid time for event");
|
|
elst[ERR_SCHEDREL] = CSAVS(1, 114, "Relative time inconsistent with am/pm");
|
|
elst[ERR_TCNOSTR] = CSAVS(1, 115, "Out of termcap string space");
|
|
elst[ERR_SETTCUS] = CSAVS(1, 116, "Usage: settc %s [yes|no]");
|
|
elst[ERR_TCCAP] = CSAVS(1, 117, "Unknown capability `%s'");
|
|
elst[ERR_TCPARM] = CSAVS(1, 118, "Unknown termcap parameter `%%%c'");
|
|
elst[ERR_TCARGS] = CSAVS(1, 119, "Too many arguments for `%s' (%d)");
|
|
elst[ERR_TCNARGS] = CSAVS(1, 120, "`%s' requires %d arguments");
|
|
elst[ERR_TCUSAGE] = CSAVS(1, 121,
|
|
"Usage: echotc [-v|-s] [<capability> [<args>]]");
|
|
elst[ERR_ARCH] = CSAVS(1, 122, "%s: %s. Binary file not executable");
|
|
elst[ERR_HISTLOOP] = CSAVS(1, 123, "!# History loop");
|
|
elst[ERR_FILEINQ] = CSAVS(1, 124, "Malformed file inquiry");
|
|
elst[ERR_SELOVFL] = CSAVS(1, 125, "Selector overflow");
|
|
#ifdef apollo
|
|
elst[ERR_TCSHUSAGE] = CSAVS(1, 126,
|
|
"Unknown option: `-%s'\nUsage: %s [ -bcdefilmnqstvVxX -Dname[=value] ] [ argument ... ]");
|
|
#else /* !apollo */
|
|
# ifdef convex
|
|
elst[ERR_TCSHUSAGE] = CSAVS(1, 127,
|
|
"Unknown option: `-%s'\nUsage: %s [ -bcdefFilmnqstvVxX ] [ argument ... ]");
|
|
# else /* rest */
|
|
elst[ERR_TCSHUSAGE] = CSAVS(1, 128,
|
|
"Unknown option: `-%s'\nUsage: %s [ -bcdefilmnqstvVxX ] [ argument ... ]");
|
|
# endif /* convex */
|
|
#endif /* apollo */
|
|
elst[ERR_COMPCOM] = CSAVS(1, 129, "\nInvalid completion: \"%s\"");
|
|
elst[ERR_COMPINV] = CSAVS(1, 130, "\nInvalid %s: '%c'");
|
|
elst[ERR_COMPMIS] = CSAVS(1, 131,
|
|
"\nMissing separator '%c' after %s \"%s\"");
|
|
elst[ERR_COMPINC] = CSAVS(1, 132, "\nIncomplete %s: \"%s\"");
|
|
elst[ERR_MFLAG] = CSAVS(1, 133, "No operand for -m flag");
|
|
elst[ERR_ULIMUS] = CSAVS(1, 134, "Usage: unlimit [-fh] [limits]");
|
|
elst[ERR_READONLY] = CSAVS(1, 135, "$%S is read-only");
|
|
elst[ERR_BADJOB] = CSAVS(1, 136, "No such job (badjob)");
|
|
elst[ERR_BADCOLORVAR] = CSAVS(1, 137, "Unknown colorls variable `%c%c'");
|
|
}
|
|
/*
|
|
* The parser and scanner set up errors for later by calling seterr,
|
|
* which sets the variable err as a side effect; later to be tested,
|
|
* e.g. in process.
|
|
*/
|
|
void
|
|
/*VARARGS1*/
|
|
#ifdef FUNCPROTO
|
|
seterror(unsigned int id, ...)
|
|
#else
|
|
seterror(va_alist)
|
|
va_dcl
|
|
#endif
|
|
{
|
|
|
|
if (seterr == 0) {
|
|
va_list va;
|
|
char berr[BUFSIZE];
|
|
#ifdef FUNCPROTO
|
|
va_start(va, id);
|
|
#else
|
|
unsigned int id;
|
|
va_start(va);
|
|
id = va_arg(va, unsigned int);
|
|
#endif
|
|
|
|
if (id >= sizeof(elst) / sizeof(elst[0]))
|
|
id = ERR_INVALID;
|
|
xvsnprintf(berr, sizeof(berr), elst[id], va);
|
|
va_end(va);
|
|
|
|
seterr = strsave(berr);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Print the error with the given id.
|
|
*
|
|
* Special ids:
|
|
* ERR_SILENT: Print nothing.
|
|
* ERR_OLD: Print the previously set error if one was there.
|
|
* otherwise return.
|
|
* ERR_NAME: If this bit is set, print the name of the function
|
|
* in bname
|
|
*
|
|
* This routine always resets or exits. The flag haderr
|
|
* is set so the routine who catches the unwind can propogate
|
|
* it if they want.
|
|
*
|
|
* Note that any open files at the point of error will eventually
|
|
* be closed in the routine process in sh.c which is the only
|
|
* place error unwinds are ever caught.
|
|
*/
|
|
void
|
|
/*VARARGS*/
|
|
#ifdef FUNCPROTO
|
|
stderror(unsigned int id, ...)
|
|
#else
|
|
stderror(va_alist)
|
|
va_dcl
|
|
#endif
|
|
{
|
|
va_list va;
|
|
register Char **v;
|
|
int flags;
|
|
int vareturn;
|
|
|
|
#ifdef FUNCPROTO
|
|
va_start(va, id);
|
|
#else
|
|
unsigned int id;
|
|
|
|
va_start(va);
|
|
id = va_arg(va, unsigned int);
|
|
#endif
|
|
|
|
/*
|
|
* Reset don't free flag for buggy os's
|
|
*/
|
|
dont_free = 0;
|
|
|
|
flags = (int) id & ERR_FLAGS;
|
|
id &= ~ERR_FLAGS;
|
|
|
|
/* Pyramid's OS/x has a subtle bug in <varargs.h> which prevents calling
|
|
* va_end more than once in the same function. -- sterling@netcom.com
|
|
*/
|
|
if (!((flags & ERR_OLD) && seterr == NULL)) {
|
|
vareturn = 0; /* Don't return immediately after va_end */
|
|
if (id >= sizeof(elst) / sizeof(elst[0]))
|
|
id = ERR_INVALID;
|
|
|
|
/*
|
|
* Must flush before we print as we wish output before the error to go
|
|
* on (some form of) standard output, while output after goes on (some
|
|
* form of) diagnostic output. If didfds then output will go to 1/2
|
|
* else to FSHOUT/FSHDIAG. See flush in sh.print.c.
|
|
*/
|
|
flush();
|
|
haderr = 1; /* Now to diagnostic output */
|
|
timflg = 0; /* This isn't otherwise reset */
|
|
|
|
|
|
if (!(flags & ERR_SILENT)) {
|
|
if (flags & ERR_NAME)
|
|
xprintf("%s: ", bname);
|
|
if ((flags & ERR_OLD)) {
|
|
/* Old error. */
|
|
xprintf("%s.\n", seterr);
|
|
} else {
|
|
xvprintf(elst[id], va);
|
|
xprintf(".\n");
|
|
}
|
|
}
|
|
} else {
|
|
vareturn = 1; /* Return immediately after va_end */
|
|
}
|
|
va_end(va);
|
|
if (vareturn)
|
|
return;
|
|
|
|
if (seterr) {
|
|
xfree((ptr_t) seterr);
|
|
seterr = NULL;
|
|
}
|
|
|
|
if ((v = pargv) != 0)
|
|
pargv = 0, blkfree(v);
|
|
if ((v = gargv) != 0)
|
|
gargv = 0, blkfree(v);
|
|
|
|
inheredoc = 0; /* Not anymore in a heredoc */
|
|
didfds = 0; /* Forget about 0,1,2 */
|
|
/*
|
|
* Go away if -e or we are a child shell
|
|
*/
|
|
if (!exitset || exiterr || child)
|
|
xexit(1);
|
|
|
|
/*
|
|
* Reset the state of the input. This buffered seek to end of file will
|
|
* also clear the while/foreach stack.
|
|
*/
|
|
btoeof();
|
|
|
|
set(STRstatus, Strsave(STR1), VAR_READWRITE);
|
|
#ifdef BSDJOBS
|
|
if (tpgrp > 0)
|
|
(void) tcsetpgrp(FSHTTY, tpgrp);
|
|
#endif
|
|
reset(); /* Unwind */
|
|
}
|