diff options
Diffstat (limited to 'lib/sh')
| -rw-r--r-- | lib/sh/fdprintf.c | 70 | ||||
| -rw-r--r-- | lib/sh/strindex.c | 46 | ||||
| -rw-r--r-- | lib/sh/xstrchr.c | 78 |
3 files changed, 0 insertions, 194 deletions
diff --git a/lib/sh/fdprintf.c b/lib/sh/fdprintf.c deleted file mode 100644 index 27d3a4b..0000000 --- a/lib/sh/fdprintf.c +++ /dev/null @@ -1,70 +0,0 @@ -/* fdprintf -- printf to a file descriptor */ - -/* Copyright (C) 2008,2009 Free Software Foundation, Inc. - - This file is part of GNU Bash, the Bourne Again SHell. - - Bash is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - Bash is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with Bash. If not, see <http://www.gnu.org/licenses/>. -*/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <stdc.h> - -#if defined (HAVE_UNISTD_H) -# include <unistd.h> -#endif - -#if defined (PREFER_STDARG) -# include <stdarg.h> -#else -# include <varargs.h> -#endif - -#include <stdio.h> - -int -#if defined (PREFER_STDARG) -fdprintf(int fd, const char *format, ...) -#else -fdprintf(fd, format, va_alist) - int fd; - const char *format; - va_dcl -#endif -{ - FILE *fp; - int fd2, rc, r2; - va_list args; - - if ((fd2 = dup(fd)) < 0) - return -1; - fp = fdopen (fd2, "w"); - if (fp == 0) - { - close (fd2); - return -1; - } - - SH_VA_START (args, format); - rc = vfprintf (fp, format, args); - fflush (fp); - va_end (args); - - r2 = fclose (fp); /* check here */ - - return rc; -} diff --git a/lib/sh/strindex.c b/lib/sh/strindex.c deleted file mode 100644 index 5cb80ad..0000000 --- a/lib/sh/strindex.c +++ /dev/null @@ -1,46 +0,0 @@ -/* strindex.c - Find if one string appears as a substring of another string, - without regard to case. */ - -/* Copyright (C) 2000 Free Software Foundation, Inc. - - This file is part of GNU Bash, the Bourne Again SHell. - - Bash is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - Bash is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with Bash. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <config.h> - -#include <bashansi.h> -#include <chartypes.h> - -#include <stdc.h> - -/* Determine if s2 occurs in s1. If so, return a pointer to the - match in s1. The compare is case insensitive. This is a - case-insensitive strstr(3). */ -char * -strindex (s1, s2) - const char *s1; - const char *s2; -{ - register int i, l, len, c; - - c = TOLOWER ((unsigned char)s2[0]); - len = strlen (s1); - l = strlen (s2); - for (i = 0; (len - i) >= l; i++) - if ((TOLOWER ((unsigned char)s1[i]) == c) && (strncasecmp (s1 + i, s2, l) == 0)) - return ((char *)s1 + i); - return ((char *)0); -} diff --git a/lib/sh/xstrchr.c b/lib/sh/xstrchr.c deleted file mode 100644 index 6dd4d8e..0000000 --- a/lib/sh/xstrchr.c +++ /dev/null @@ -1,78 +0,0 @@ -/* xstrchr.c - strchr(3) that handles multibyte characters. */ - -/* Copyright (C) 2002 Free Software Foundation, Inc. - - This file is part of GNU Bash, the Bourne Again SHell. - - Bash is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - Bash is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with Bash. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <config.h> - -#ifdef HAVE_STDLIB_H -# include <stdlib.h> -#endif - -#include "bashansi.h" -#include "shmbutil.h" - -#undef xstrchr - -/* In some locales, the non-first byte of some multibyte characters have - the same value as some ascii character. Faced with these strings, a - legacy strchr() might return the wrong value. */ - -char * -#if defined (PROTOTYPES) -xstrchr (const char *s, int c) -#else -xstrchr (s, c) - const char *s; - int c; -#endif -{ -#if HANDLE_MULTIBYTE - char *pos; - mbstate_t state; - size_t strlength, mblength; - - /* The locale encodings with said weird property are BIG5, BIG5-HKSCS, - GBK, GB18030, SHIFT_JIS, and JOHAB. They exhibit the problem only - when c >= 0x30. We can therefore use the faster bytewise search if - c <= 0x30. */ - if ((unsigned char)c >= '0' && MB_CUR_MAX > 1) - { - pos = (char *)s; - memset (&state, '\0', sizeof(mbstate_t)); - strlength = strlen (s); - - while (strlength > 0) - { - mblength = mbrlen (pos, strlength, &state); - if (mblength == (size_t)-2 || mblength == (size_t)-1 || mblength == (size_t)0) - mblength = 1; - - if (c == (unsigned char)*pos) - return pos; - - strlength -= mblength; - pos += mblength; - } - - return ((char *)NULL); - } - else -#endif - return (strchr (s, c)); -} |