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Massive commit to run PGINDENT on all *.c and *.h files.
This commit is contained in:
Bruce Momjian
@ -1,7 +1,7 @@
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/*-
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* Copyright (c) 1992, 1993, 1994 Henry Spencer.
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* Copyright (c) 1992, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Henry Spencer.
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@ -10,22 +10,22 @@
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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@ -34,12 +34,13 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)regerror.c 8.4 (Berkeley) 3/20/94
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* @(#)regerror.c 8.4 (Berkeley) 3/20/94
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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static char sccsid[] = "@(#)regerror.c 8.4 (Berkeley) 3/20/94";
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#endif /* LIBC_SCCS and not lint */
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static char sccsid[] = "@(#)regerror.c 8.4 (Berkeley) 3/20/94";
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#endif /* LIBC_SCCS and not lint */
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#include <sys/types.h>
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#include <stdio.h>
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@ -54,58 +55,97 @@ static char sccsid[] = "@(#)regerror.c 8.4 (Berkeley) 3/20/94";
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/* ========= begin header generated by ./mkh ========= */
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#ifdef __cplusplus
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extern "C" {
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extern "C"
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{
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#endif
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/* === regerror.c === */
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static char *regatoi(const regex_t *preg, char *localbuf);
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static char *regatoi(const regex_t * preg, char *localbuf);
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#ifdef __cplusplus
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}
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#endif
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/* ========= end header generated by ./mkh ========= */
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/*
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= #define REG_NOMATCH 1
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= #define REG_BADPAT 2
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= #define REG_ECOLLATE 3
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= #define REG_ECTYPE 4
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= #define REG_EESCAPE 5
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= #define REG_ESUBREG 6
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= #define REG_EBRACK 7
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= #define REG_EPAREN 8
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= #define REG_EBRACE 9
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= #define REG_BADBR 10
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= #define REG_ERANGE 11
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= #define REG_ESPACE 12
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= #define REG_BADRPT 13
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= #define REG_EMPTY 14
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= #define REG_ASSERT 15
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= #define REG_INVARG 16
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= #define REG_ATOI 255 // convert name to number (!)
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= #define REG_ITOA 0400 // convert number to name (!)
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= #define REG_NOMATCH 1
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= #define REG_BADPAT 2
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= #define REG_ECOLLATE 3
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= #define REG_ECTYPE 4
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= #define REG_EESCAPE 5
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= #define REG_ESUBREG 6
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= #define REG_EBRACK 7
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= #define REG_EPAREN 8
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= #define REG_EBRACE 9
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= #define REG_BADBR 10
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= #define REG_ERANGE 11
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= #define REG_ESPACE 12
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= #define REG_BADRPT 13
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= #define REG_EMPTY 14
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= #define REG_ASSERT 15
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= #define REG_INVARG 16
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= #define REG_ATOI 255 // convert name to number (!)
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= #define REG_ITOA 0400 // convert number to name (!)
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*/
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static struct rerr {
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int code;
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char *name;
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char *explain;
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} rerrs[] = {
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{REG_NOMATCH, "REG_NOMATCH", "regexec() failed to match"},
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{REG_BADPAT, "REG_BADPAT", "invalid regular expression"},
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{REG_ECOLLATE, "REG_ECOLLATE", "invalid collating element"},
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{REG_ECTYPE, "REG_ECTYPE", "invalid character class"},
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{REG_EESCAPE, "REG_EESCAPE", "trailing backslash (\\)"},
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{REG_ESUBREG, "REG_ESUBREG", "invalid backreference number"},
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{REG_EBRACK, "REG_EBRACK", "brackets ([ ]) not balanced"},
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{REG_EPAREN, "REG_EPAREN", "parentheses not balanced"},
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{REG_EBRACE, "REG_EBRACE", "braces not balanced"},
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{REG_BADBR, "REG_BADBR", "invalid repetition count(s)"},
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{REG_ERANGE, "REG_ERANGE", "invalid character range"},
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{REG_ESPACE, "REG_ESPACE", "out of memory"},
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{REG_BADRPT, "REG_BADRPT", "repetition-operator operand invalid"},
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{REG_EMPTY, "REG_EMPTY", "empty (sub)expression"},
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{REG_ASSERT, "REG_ASSERT", "\"can't happen\" -- you found a bug"},
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{REG_INVARG, "REG_INVARG", "invalid argument to regex routine"},
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{0, "", "*** unknown regexp error code ***"}
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static struct rerr
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{
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int code;
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char *name;
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char *explain;
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} rerrs[] =
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{
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{
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REG_NOMATCH, "REG_NOMATCH", "regexec() failed to match"
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},
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{
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REG_BADPAT, "REG_BADPAT", "invalid regular expression"
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},
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{
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REG_ECOLLATE, "REG_ECOLLATE", "invalid collating element"
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},
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{
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REG_ECTYPE, "REG_ECTYPE", "invalid character class"
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},
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{
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REG_EESCAPE, "REG_EESCAPE", "trailing backslash (\\)"
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},
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{
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REG_ESUBREG, "REG_ESUBREG", "invalid backreference number"
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},
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{
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REG_EBRACK, "REG_EBRACK", "brackets ([ ]) not balanced"
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},
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{
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REG_EPAREN, "REG_EPAREN", "parentheses not balanced"
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},
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{
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REG_EBRACE, "REG_EBRACE", "braces not balanced"
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},
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{
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REG_BADBR, "REG_BADBR", "invalid repetition count(s)"
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},
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{
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REG_ERANGE, "REG_ERANGE", "invalid character range"
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},
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{
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REG_ESPACE, "REG_ESPACE", "out of memory"
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},
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{
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REG_BADRPT, "REG_BADRPT", "repetition-operator operand invalid"
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},
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{
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REG_EMPTY, "REG_EMPTY", "empty (sub)expression"
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},
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{
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REG_ASSERT, "REG_ASSERT", "\"can't happen\" -- you found a bug"
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},
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{
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REG_INVARG, "REG_INVARG", "invalid argument to regex routine"
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},
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{
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0, "", "*** unknown regexp error code ***"
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}
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};
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/*
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@ -115,56 +155,61 @@ static struct rerr {
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/* ARGSUSED */
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size_t
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pg95_regerror(errcode, preg, errbuf, errbuf_size)
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int errcode;
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const regex_t *preg;
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char *errbuf;
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size_t errbuf_size;
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int errcode;
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const regex_t *preg;
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char *errbuf;
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size_t errbuf_size;
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{
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register struct rerr *r;
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register size_t len;
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register int target = errcode &~ REG_ITOA;
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register char *s;
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char convbuf[50];
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register int target = errcode & ~REG_ITOA;
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register char *s;
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char convbuf[50];
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if (errcode == REG_ATOI)
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s = regatoi(preg, convbuf);
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else {
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else
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{
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for (r = rerrs; r->code != 0; r++)
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if (r->code == target)
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break;
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if (errcode®_ITOA) {
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if (errcode & REG_ITOA)
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{
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if (r->code != 0)
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strcpy(convbuf, r->name);
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else
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sprintf(convbuf, "REG_0x%x", target);
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assert(strlen(convbuf) < sizeof(convbuf));
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s = convbuf;
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} else
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}
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else
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s = r->explain;
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}
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len = strlen(s) + 1;
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if (errbuf_size > 0) {
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if (errbuf_size > 0)
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{
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if (errbuf_size > len)
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strcpy(errbuf, s);
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else {
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strncpy(errbuf, s, errbuf_size-1);
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errbuf[errbuf_size-1] = '\0';
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else
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{
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strncpy(errbuf, s, errbuf_size - 1);
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errbuf[errbuf_size - 1] = '\0';
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}
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}
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return(len);
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return (len);
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}
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/*
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- regatoi - internal routine to implement REG_ATOI
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== static char *regatoi(const regex_t *preg, char *localbuf);
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*/
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static char *
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static char *
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regatoi(preg, localbuf)
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const regex_t *preg;
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char *localbuf;
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const regex_t *preg;
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char *localbuf;
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{
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register struct rerr *r;
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@ -172,8 +217,8 @@ char *localbuf;
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if (strcmp(r->name, preg->re_endp) == 0)
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break;
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if (r->code == 0)
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return("0");
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return ("0");
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sprintf(localbuf, "%d", r->code);
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return(localbuf);
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return (localbuf);
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}
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