From b30d193948be5a7794d7ae3ba0ed9c2f72c88e0f Mon Sep 17 00:00:00 2001 From: Andy Fiddaman Date: Sun, 27 Dec 2020 17:47:37 +0000 Subject: 13405 ksh93 update to 2012-08-01 13434 sh: mishandles backslash as last character of a block of input 11750 ksh mkdir builtin doesn't honor special file permissions 9199 ksh93 builtin *grep -v mishandles blank lines, blows up libgcrypt-config 6756 sh (and ksh) have issues with ${1+"$@"} 6520 ksh: sleep could wait forever 4860 ksh93: core in printf 3791 /bin/sh's builtin 'rm' busted: 'rm -f' without arguments returns error 1047 ksh overwrites child core files 880 ksh93 coredumps on 'unset' 499 "interrupted system call" when using "tee" builtin in ksh Reviewed by: Robert Mustacchi Reviewed by: Hans Rosenfeld Reviewed by: Dominik Hassler Approved by: Rich Lowe --- usr/src/lib/libast/common/comp/regexp.c | 123 -------------------------------- 1 file changed, 123 deletions(-) delete mode 100644 usr/src/lib/libast/common/comp/regexp.c (limited to 'usr/src/lib/libast/common/comp/regexp.c') diff --git a/usr/src/lib/libast/common/comp/regexp.c b/usr/src/lib/libast/common/comp/regexp.c deleted file mode 100644 index f28aeb58ab..0000000000 --- a/usr/src/lib/libast/common/comp/regexp.c +++ /dev/null @@ -1,123 +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 * -* David Korn * -* Phong Vo * -* * -***********************************************************************/ -#pragma prototyped -/* - * library support - */ - -#define _REGEXP_DECLARE - -#include -#include -#include -#include - -typedef struct -{ - regex_t re; - char* buf; - char* cur; - unsigned int size; -} Env_t; - -static void* -block(void* handle, void* data, size_t size) -{ - register Env_t* env = (Env_t*)handle; - - if (data || (size = roundof(size, ALIGN_BOUND2)) > (env->buf + env->size - env->cur)) - return 0; - data = (void*)env->cur; - env->cur += size; - return data; -} - -int -_re_comp(regexp_t* re, const char* pattern, char* handle, unsigned int size) -{ - register Env_t* env = (Env_t*)handle; - register int n; - - if (size <= sizeof(Env_t)) - return 50; - env->buf = env->cur = (char*)env + sizeof(Env_t); - env->size = size - sizeof(Env_t); - regalloc(env, block, REG_NOFREE); - n = regcomp(&env->re, pattern, REG_LENIENT|REG_NULL); - switch (n) - { - case 0: - break; - case REG_ERANGE: - n = 11; - break; - case REG_BADBR: - n = 16; - break; - case REG_ESUBREG: - n = 25; - break; - case REG_EPAREN: - n = 42; - break; - case REG_EBRACK: - n = 49; - break; - default: - n = 50; - break; - } - re->re_nbra = env->re.re_nsub; - return n; -} - -int -_re_exec(regexp_t* re, const char* subject, const char* handle, int anchor) -{ - register Env_t* env = (Env_t*)handle; - register int n; - regmatch_t match[elementsof(re->re_braslist)+1]; - - if (regexec(&env->re, subject, elementsof(match), match, 0) || anchor && match[0].rm_so) - return 0; - re->re_loc1 = (char*)subject + match[0].rm_so; - re->re_loc2 = (char*)subject + match[0].rm_eo; - for (n = 1; n <= env->re.re_nsub; n++) - { - re->re_braslist[n-1] = (char*)subject + match[n].rm_so; - re->re_braelist[n-1] = (char*)subject + match[n].rm_eo; - } - return 1; -} - -char* -_re_putc(int c) -{ - static Sfio_t* sp; - - if (!sp && !(sp = sfstropen())) - return 0; - if (!c) - return sfstruse(sp); - sfputc(sp, c); - return 0; -} -- cgit v1.2.3