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Diffstat (limited to 'contrib/sendmail/libsmutil/errstring.c')
| -rw-r--r-- | contrib/sendmail/libsmutil/errstring.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/contrib/sendmail/libsmutil/errstring.c b/contrib/sendmail/libsmutil/errstring.c new file mode 100644 index 0000000..c851532 --- /dev/null +++ b/contrib/sendmail/libsmutil/errstring.c @@ -0,0 +1,206 @@ +/* + * Copyright (c) 1998-2000 Sendmail, Inc. and its suppliers. + * All rights reserved. + * Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved. + * Copyright (c) 1988, 1993 + * The Regents of the University of California. All rights reserved. + * + * By using this file, you agree to the terms and conditions set + * forth in the LICENSE file which can be found at the top level of + * the sendmail distribution. + * + */ + +#ifndef lint +static char id[] = "@(#)$Id: errstring.c,v 8.8.4.1 2000/05/26 18:16:28 geir Exp $"; +#endif /* ! lint */ + +#include <sendmail.h> + +/* +** ERRSTRING -- return string description of error code +** +** Parameters: +** errnum -- the error number to translate +** +** Returns: +** A string description of errnum. +** +** Side Effects: +** none. +*/ + +const char * +errstring(errnum) + int errnum; +{ +#if !HASSTRERROR && !defined(ERRLIST_PREDEFINED) + extern char *sys_errlist[]; + extern int sys_nerr; +#endif /* !HASSTRERROR && !defined(ERRLIST_PREDEFINED) */ + + /* + ** Handle special network error codes. + ** + ** These are 4.2/4.3bsd specific; they should be in daemon.c. + */ + + switch (errnum) + { + case EPERM: + /* SunOS gives "Not owner" -- this is the POSIX message */ + return "Operation not permitted"; + + /* + ** Error messages used internally in sendmail. + */ + + case E_SM_OPENTIMEOUT: + return "Timeout on file open"; + + case E_SM_NOSLINK: + return "Symbolic links not allowed"; + + case E_SM_NOHLINK: + return "Hard links not allowed"; + + case E_SM_REGONLY: + return "Regular files only"; + + case E_SM_ISEXEC: + return "Executable files not allowed"; + + case E_SM_WWDIR: + return "World writable directory"; + + case E_SM_GWDIR: + return "Group writable directory"; + + case E_SM_FILECHANGE: + return "File changed after open"; + + case E_SM_WWFILE: + return "World writable file"; + + case E_SM_GWFILE: + return "Group writable file"; + + case E_SM_GRFILE: + return "Group readable file"; + + case E_SM_WRFILE: + return "World readable file"; + + /* + ** DNS error messages. + */ + +#if NAMED_BIND + case HOST_NOT_FOUND + E_DNSBASE: + return "Name server: host not found"; + + case TRY_AGAIN + E_DNSBASE: + return "Name server: host name lookup failure"; + + case NO_RECOVERY + E_DNSBASE: + return "Name server: non-recoverable error"; + + case NO_DATA + E_DNSBASE: + return "Name server: no data known"; +#endif /* NAMED_BIND */ + + /* + ** libsmdb error messages. + */ + + case SMDBE_MALLOC: + return "Memory allocation failed"; + + case SMDBE_GDBM_IS_BAD: + return "GDBM is not supported"; + + case SMDBE_UNSUPPORTED: + return "Unsupported action"; + + case SMDBE_DUPLICATE: + return "Key already exists"; + + case SMDBE_BAD_OPEN: + return "Database open failed"; + + case SMDBE_NOT_FOUND: + return "Key not found"; + + case SMDBE_UNKNOWN_DB_TYPE: + return "Unknown database type"; + + case SMDBE_UNSUPPORTED_DB_TYPE: + return "Support for database type not compiled into this program"; + + case SMDBE_INCOMPLETE: + return "DB sync did not finish"; + + case SMDBE_KEY_EMPTY: + return "Key is empty"; + + case SMDBE_KEY_EXIST: + return "Key already exists"; + + case SMDBE_LOCK_DEADLOCK: + return "Locker killed to resolve deadlock"; + + case SMDBE_LOCK_NOT_GRANTED: + return "Lock unavailable"; + + case SMDBE_LOCK_NOT_HELD: + return "Lock not held by locker"; + + case SMDBE_RUN_RECOVERY: + return "Database panic, run recovery"; + + case SMDBE_IO_ERROR: + return "I/O error"; + + case SMDBE_READ_ONLY: + return "Database opened read-only"; + + case SMDBE_DB_NAME_TOO_LONG: + return "Name too long"; + + case SMDBE_INVALID_PARAMETER: + return "Invalid parameter"; + + case SMDBE_ONLY_SUPPORTS_ONE_CURSOR: + return "Only one cursor allowed"; + + case SMDBE_NOT_A_VALID_CURSOR: + return "Invalid cursor"; + + case SMDBE_OLD_VERSION: + return "Berkeley DB file is an old version, recreate it"; + } + + /* + ** LDAP error messages. + */ + +#ifdef LDAPMAP + if (errnum >= E_LDAPBASE) + return ldap_err2string(errnum - E_LDAPBASE); +#endif /* LDAPMAP */ + +#if HASSTRERROR + return strerror(errnum); +#else /* HASSTRERROR */ + if (errnum > 0 && errnum < sys_nerr) + return sys_errlist[errnum]; + else + { + static char buf[MAXLINE]; + + (void) snprintf(buf, sizeof buf, "Error %d", errnum); + return buf; + } +#endif /* HASSTRERROR */ +} + |
