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Arquivotheca.AIX-4.1.3/bldenv/sbtools/libode/error.c
seta75D d6fe8fe829 Init
2021-10-11 22:19:34 -03:00

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/*
* COMPONENT_NAME: BLDPROCESS
*
* FUNCTIONS: err_append
* err_clear
* err_errno
* err_log
* err_occurred
* err_ode_errno
* err_prev
* err_report
* err_str
* err_total
* err_type
*
* ORIGINS: 27,71
*
* This module contains IBM CONFIDENTIAL code. -- (IBM
* Confidential Restricted when combined with the aggregated
* modules for this product)
* SOURCE MATERIALS
*
* (C) COPYRIGHT International Business Machines Corp. 1994
* All Rights Reserved
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*/
/*
* @OSF_FREE_COPYRIGHT@
* COPYRIGHT NOTICE
* Copyright (c) 1992, 1991, 1990
* Open Software Foundation, Inc.
*
* Permission is hereby granted to use, copy, modify and freely distribute
* the software in this file and its documentation for any purpose without
* fee, provided that the above copyright notice appears in all copies and
* that both the copyright notice and this permission notice appear in
* supporting documentation. Further, provided that the name of Open
* Software Foundation, Inc. ("OSF") not be used in advertising or
* publicity pertaining to distribution of the software without prior
* written permission from OSF. OSF makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
/*
* HISTORY
* $Log: error.c,v $
* Revision 1.1.4.6 1993/04/28 18:22:23 damon
* CR 463. Pedantic changes
* [1993/04/28 18:22:13 damon]
*
* Revision 1.1.4.5 1993/04/08 21:16:37 damon
* CR 446. Clean up include files
* [1993/04/08 21:16:06 damon]
*
* Revision 1.1.4.4 1993/03/16 21:49:15 damon
* CR 436. Added MERGEREQ
* [1993/03/16 21:47:28 damon]
*
* Revision 1.1.4.3 1993/03/15 18:17:18 damon
* CR 396. Fixed pipe strings
* [1993/03/15 18:17:10 damon]
*
* Revision 1.1.4.2 1993/01/25 21:28:13 damon
* CR 396. Converted history.c to err_log
* [1993/01/25 21:26:45 damon]
*
* Revision 1.1.2.7 1992/12/03 17:20:42 damon
* ODE 2.2 CR 183. Added CMU notice
* [1992/12/03 17:08:03 damon]
*
* Revision 1.1.2.6 1992/11/12 18:27:50 damon
* CR 329. Added conditional use of varargs.h
* [1992/11/12 18:10:30 damon]
*
* Revision 1.1.2.5 1992/09/24 19:01:30 gm
* CR282: Made more portable to non-BSD systems.
* [1992/09/23 18:21:37 gm]
*
* Revision 1.1.2.4 1992/09/01 18:33:06 damon
* Added error check to err_report
* [1992/09/01 18:32:46 damon]
*
* Revision 1.1.2.3 1992/08/07 19:39:11 damon
* CR 236. Working version
* [1992/08/07 19:37:28 damon]
*
* Revision 1.1.2.2 1992/08/07 19:00:55 damon
* Initial Version
* [1992/08/07 19:00:03 damon]
*
* $EndLog$
*/
#ifndef lint
static char sccsid[] = "@(#)78 1.1 src/bldenv/sbtools/libode/error.c, bldprocess, bos412, GOLDA411a 1/19/94 17:40:55";
#endif /* not lint */
#include <errno.h>
#if __STDC__
#include <stdarg.h>
#else
#include <varargs.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ode/errno.h>
#include <ode/interface.h>
#include <ode/odedefs.h>
#include <sys/param.h>
struct { const char * msg; int severity; } error_strings [] = {
{ "Internal error", FATAL },
{ "Could not read from file '%s'", FATAL },
{ "Could not write to file '%s'", FATAL },
{ "Could not rename file '%s' to '%s'", FATAL },
{ "Out of memory", FATAL },
{ "Could not run %", FATAL },
{ "Unable to create directory '%s'", FATAL },
{ "Process received signal %d", FATAL },
{ "Could not 'stat' file %s", FATAL },
{ "Could not 'lstat' file %s", FATAL },
{ "Unable to change directory to %s", FATAL },
{ "Fork failed", FATAL },
{ "Unable to get working directory (getcwd)", FATAL },
{ "Could not change the permissions on file or directory '%s'", FATAL },
{ "Could not close file '%s'", FATAL },
{ "Failed to open pipe", FATAL },
{ "Could not read from pipe", FATAL },
{ "Call to wait failed", FATAL },
{ "Could not set the environment variable %s", FATAL },
{ "%s is not a directory", FATAL },
{ "The file '%s' should be executable, but it isn't", FATAL },
{ "The environment variable %s is undefined", FATAL },
{ "Revision %s of file '%s' does not exist", FATAL },
{ "The revisions %s and %s for file '%s' have no common ancestor", FATAL },
{ "Unable to copy file '%s' to '%s'", FATAL },
{ "Missing Log marker", RECOVERABLE },
{ "Missing EndLog marker", RECOVERABLE },
{ "Missing HISTORY marker", RECOVERABLE },
{ "Improper leader line in line %d", RECOVERABLE },
{ "Unable to open the distribution marker file '%s'", FATAL },
{ "Invalid distribution marker '%s'", FATAL },
{ "The distribution marker file '%s' contains an empty marker", FATAL },
{ "File contains an empty log message", RECOVERABLE },
{ "The resource file variable %s is undefined", FATAL },
{ "Syntax error in resource file '%s'", FATAL },
{ "The current working directory is not in the current sandbox", FATAL },
{ "No valid distribution markers were found", FATAL },
{ "Bad distribution marker include syntax", FATAL },
{ "Could not open file '%s'", FATAL },
{ "Improperly formatted history log", RECOVERABLE },
{ "Improperly formatted revision string '%s'", FATAL },
{ "Empty comment leader", FATAL },
{ "File still contains the message '%s'", RECOVERABLE },
{ "Log contains a comment terminator", RECOVERABLE },
{ "Unexpected end of file", RECOVERABLE },
{ "Merges required", RECOVERABLE },
{ "An invalid error has occurred", FATAL },
};
typedef struct err_type * ERR_LOG;
struct err_type {
int ode_errno;
int errno;
char * e_str;
ERR_LOG next;
};
#if __STDC__
ERR_LOG err_log ( int ode_errno, ... )
#else
ERR_LOG err_log ( va_alist)
va_dcl
#endif
{
#if !__STDC__
int ode_errno;
#endif
va_list ap;
ERR_LOG log;
char buf [ MAXPATHLEN ];
if ( ode_errno > OE_INVALID || ode_errno < -1 )
ode_errno = OE_INVALID;
/* if */
log = ( ERR_LOG ) malloc (sizeof ( struct err_type ) );
log -> ode_errno = ode_errno;
if ( log -> ode_errno == OE_SYSERROR ) {
log -> e_str = strdup ( strerror ( errno ) );
} else {
#if __STDC__
va_start ( ap, ode_errno );
#else
va_start ( ap );
ode_errno = va_arg ( ap, int );
#endif
vsprintf ( buf, error_strings [ log -> ode_errno - 1 ].msg, ap );
log -> e_str = strdup ( buf );
printf ( "%s\n", buf );
} /* if */
log -> next = NULL;
return ( log );
} /* end err_log */
char *
err_str ( ERR_LOG log )
{
return ( log -> e_str );
} /* end err_str */
void
err_append ( ERR_LOG log, ERR_LOG log_append )
{
ERR_LOG log_ptr;
for ( log_ptr = log; log_ptr -> next != NULL; log_ptr = log_ptr -> next );
log_ptr -> next = log_append;
} /* end err_append */
/*
err_set_report ( (void) report_func ( ERR_LOG *) )
{
}
*/
int
err_errno ( ERR_LOG log )
{
return ( log -> errno );
} /* end err_errno */
int
err_ode_errno ( ERR_LOG log )
{
return ( log -> ode_errno );
} /* end err_ode_errno */
int
err_total ( ERR_LOG log )
{
ERR_LOG log_ptr;
int total;
total = 0;
for ( log_ptr = log; log_ptr -> next != NULL; log_ptr = log_ptr -> next )
total ++;
/* for */
return ( total );
} /* end err_total */
void
err_report ( ERR_LOG log )
{
ERR_LOG log_ptr;
if ( log == NULL )
return;
/* if */
ui_print ( VFATAL, "%s\n", log -> e_str );
for ( log_ptr = log -> next; log_ptr != NULL; log_ptr = log_ptr -> next )
ui_print ( VCONT, "%s\n", log_ptr -> e_str );
/* for */
}
void
err_clear ( ERR_LOG log )
{
} /* end err_clear */
BOOLEAN
err_occurred ( ERR_LOG log, int ode_errno )
{
ERR_LOG log_ptr;
for ( log_ptr = log; log_ptr != NULL; log_ptr = log_ptr -> next )
if ( log_ptr -> ode_errno == ode_errno )
return ( TRUE );
/* if */
/* for */
return ( FALSE );
} /* end err_occurred */
ERR_LOG
err_prev ( ERR_LOG log )
{
return ( log -> next );
}
int
err_type ( ERR_LOG log )
{
return ( error_strings [ log -> ode_errno -1 ].severity );
}
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