diff options
Diffstat (limited to 'usr/src/lib/libast/common/regex/regerror.c')
| -rw-r--r-- | usr/src/lib/libast/common/regex/regerror.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/usr/src/lib/libast/common/regex/regerror.c b/usr/src/lib/libast/common/regex/regerror.c deleted file mode 100644 index 3899e47008..0000000000 --- a/usr/src/lib/libast/common/regex/regerror.c +++ /dev/null @@ -1,95 +0,0 @@ -/*********************************************************************** -* * -* This software is part of the ast package * -* Copyright (c) 1985-2010 AT&T Intellectual Property * -* and is licensed under the * -* Common Public License, Version 1.0 * -* by AT&T Intellectual Property * -* * -* A copy of the License is available at * -* http://www.opensource.org/licenses/cpl1.0.txt * -* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * -* * -* Information and Software Systems Research * -* AT&T Research * -* Florham Park NJ * -* * -* Glenn Fowler <gsf@research.att.com> * -* David Korn <dgk@research.att.com> * -* Phong Vo <kpv@research.att.com> * -* * -***********************************************************************/ -#pragma prototyped - -/* - * posix regex error message handler - */ - -static const char id[] = "\n@(#)$Id: regex (AT&T Research) 2009-12-11 $\0\n"; - -#include "reglib.h" - -static const char* reg_error[] = -{ - /* REG_ENOSYS */ "not supported", - /* REG_SUCCESS */ "success", - /* REG_NOMATCH */ "no match", - /* REG_BADPAT */ "invalid regular expression", - /* REG_ECOLLATE */ "invalid collation element", - /* REG_ECTYPE */ "invalid character class", - /* REG_EESCAPE */ "trailing \\ in pattern", - /* REG_ESUBREG */ "invalid \\digit backreference", - /* REG_EBRACK */ "[...] imbalance", - /* REG_EPAREN */ "\\(...\\) or (...) imbalance", - /* REG_EBRACE */ "\\{...\\} or {...} imbalance", - /* REG_BADBR */ "invalid {...} digits", - /* REG_ERANGE */ "invalid [...] range endpoint", - /* REG_ESPACE */ "out of space", - /* REG_BADRPT */ "unary op not preceded by re", - /* REG_ENULL */ "empty subexpr in pattern", - /* REG_ECOUNT */ "re component count overflow", - /* REG_BADESC */ "invalid \\char escape", - /* REG_VERSIONID*/ &id[10], - /* REG_EFLAGS */ "conflicting flags", - /* REG_EDELIM */ "invalid or omitted delimiter", - /* REG_PANIC */ "unrecoverable internal error", -}; - -size_t -regerror(int code, const regex_t* p, char* buf, size_t size) -{ - const char* s; - - NoP(p); - if (code++ == REG_VERSIONID) - s = (const char*)fmtident(&id[1]); - else if (code >= 0 && code < elementsof(reg_error)) - s = reg_error[code]; - else - s = (const char*)"unknown error"; - if (size) - { - strncpy(buf, s, size); - buf[size - 1] = 0; - } - else - buf = (char*)s; - return strlen(buf) + 1; -} - -/* - * discipline error intercept - */ - -int -fatal(regdisc_t* disc, int code, const char* pattern) -{ - if (disc->re_errorf) - { - if (pattern) - (*disc->re_errorf)(NiL, disc, disc->re_errorlevel, "regular expression: %s: %s", pattern, reg_error[code+1]); - else - (*disc->re_errorf)(NiL, disc, disc->re_errorlevel, "regular expression: %s", reg_error[code+1]); - } - return code; -} |