diff options
Diffstat (limited to 'locale')
| -rw-r--r-- | locale/programs/charmap.c | 4 | ||||
| -rw-r--r-- | locale/programs/charset.c | 121 |
2 files changed, 2 insertions, 123 deletions
diff --git a/locale/programs/charmap.c b/locale/programs/charmap.c index 9bf0b6a..66adcb8 100644 --- a/locale/programs/charmap.c +++ b/locale/programs/charmap.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.org>, 1996. @@ -94,7 +94,7 @@ charmap_read (const char *filename) struct dirent *dirent; dir = opendir (CHARMAP_PATH); - if (dir == NULL) + if (dir != NULL) { while ((dirent = readdir (dir)) != NULL) if (strcmp (dirent->d_name, ".") != 0 diff --git a/locale/programs/charset.c b/locale/programs/charset.c deleted file mode 100644 index 2222c9f..0000000 --- a/locale/programs/charset.c +++ /dev/null @@ -1,121 +0,0 @@ -/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <alloca.h> -#include <ctype.h> -#include <errno.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <libintl.h> - -#include "error.h" -#include "charset.h" - - -unsigned int -charset_find_value (const hash_table *ht, const char *name, size_t len) -{ - void *result; - - if (find_entry ((hash_table *) ht, name, len, &result) < 0) - return ILLEGAL_CHAR_VALUE; - - return (unsigned int) ((unsigned long int) result); -} - - -void -charset_new_char (struct linereader *lr, hash_table *ht, int bytes, - unsigned int value, const char *from, const char *to) -{ - char *from_end; - char *to_end; - const char *cp; - char *buf; - int prefix_len, len1, len2; - unsigned int from_nr, to_nr, cnt; - - if (to == NULL) - { - if (insert_entry (ht, from, strlen (from), - (void *) (unsigned long int) value) - < 0) - lr_error (lr, _("duplicate character name `%s'"), from); - - return; - } - - /* We have a range: the names must have names with equal prefixes - and an equal number of digits, where the second number is greater - or equal than the first. */ - len1 = strlen (from); - len2 = strlen (to); - - if (len1 != len2) - { - illegal_range: - lr_error (lr, _("illegal names for character range")); - return; - } - - cp = &from[len1 - 1]; - while (isdigit (*cp) && cp >= from) - --cp; - - prefix_len = (cp - from) + 1; - - if (cp == &from[len1 - 1] || strncmp (from, to, prefix_len) != 0) - goto illegal_range; - - errno = 0; - from_nr = strtoul (&from[prefix_len], &from_end, 10); - if (*from_end != '\0' || (from_nr == ULONG_MAX && errno == ERANGE) - || ((to_nr = strtoul (&to[prefix_len], &to_end, 10)) == ULONG_MAX - && errno == ERANGE) - || *to_end != '\0') - { - lr_error (lr, _("<%s> and <%s> are illegal names for range")); - return; - } - - if (from_nr > to_nr) - { - lr_error (lr, _("upper limit in range is not smaller then lower limit")); - return; - } - - buf = alloca (len1 + 1); - memcpy (buf, from, prefix_len); - - for (cnt = from_nr; cnt <= to_nr; ++cnt) - { - sprintf (&buf[prefix_len], "%0*d", len1 - prefix_len, cnt); - - if (insert_entry (ht, buf, len1, - (void *) (unsigned long int) (value + (cnt - from_nr))) - < 0) - lr_error (lr, _("duplicate character name `%s'"), buf); - } -} |