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authorRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
committerRong-En Fan <rafan@FreeBSD.org>2008-11-09 09:06:04 +0000
commita388f199193767bacbb38b172ab89cb84369736c (patch)
treea1816f5667d2280b970ca44e407bac8cc4496c0a /contrib/ncurses/ncurses/tinfo/access.c
parentaa59d4d4c5dda7e1c6f9dc0cc6edc58992a525c7 (diff)
downloadsrc-a388f199193767bacbb38b172ab89cb84369736c.tar.gz
src-a388f199193767bacbb38b172ab89cb84369736c.zip
- Flatten the vendor area
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=184786
Diffstat (limited to 'contrib/ncurses/ncurses/tinfo/access.c')
-rw-r--r--contrib/ncurses/ncurses/tinfo/access.c176
1 files changed, 0 insertions, 176 deletions
diff --git a/contrib/ncurses/ncurses/tinfo/access.c b/contrib/ncurses/ncurses/tinfo/access.c
deleted file mode 100644
index ce8ccdac53f6..000000000000
--- a/contrib/ncurses/ncurses/tinfo/access.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. *
- * *
- * Permission is hereby granted, free of charge, to any person obtaining a *
- * copy of this software and associated documentation files (the *
- * "Software"), to deal in the Software without restriction, including *
- * without limitation the rights to use, copy, modify, merge, publish, *
- * distribute, distribute with modifications, sublicense, and/or sell *
- * copies of the Software, and to permit persons to whom the Software is *
- * furnished to do so, subject to the following conditions: *
- * *
- * The above copyright notice and this permission notice shall be included *
- * in all copies or substantial portions of the Software. *
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
- * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
- * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
- * *
- * Except as contained in this notice, the name(s) of the above copyright *
- * holders shall not be used in advertising or otherwise to promote the *
- * sale, use or other dealings in this Software without prior written *
- * authorization. *
- ****************************************************************************/
-
-/****************************************************************************
- * Author: Thomas E. Dickey *
- ****************************************************************************/
-
-#include <curses.priv.h>
-
-#include <ctype.h>
-#include <sys/stat.h>
-
-#include <tic.h>
-#include <nc_alloc.h>
-
-MODULE_ID("$Id: access.c,v 1.14 2007/11/18 00:57:53 tom Exp $")
-
-#define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c))
-
-NCURSES_EXPORT(char *)
-_nc_rootname(char *path)
-{
- char *result = _nc_basename(path);
-#if !MIXEDCASE_FILENAMES || defined(PROG_EXT)
- static char *temp;
- char *s;
-
- temp = strdup(result);
- result = temp;
-#if !MIXEDCASE_FILENAMES
- for (s = result; *s != '\0'; ++s) {
- *s = LOWERCASE(*s);
- }
-#endif
-#if defined(PROG_EXT)
- if ((s = strrchr(result, '.')) != 0) {
- if (!strcmp(s, PROG_EXT))
- *s = '\0';
- }
-#endif
-#endif
- return result;
-}
-
-/*
- * Check if a string appears to be an absolute pathname.
- */
-NCURSES_EXPORT(bool)
-_nc_is_abs_path(const char *path)
-{
-#if defined(__EMX__) || defined(__DJGPP__)
-#define is_pathname(s) ((((s) != 0) && ((s)[0] == '/')) \
- || (((s)[0] != 0) && ((s)[1] == ':')))
-#else
-#define is_pathname(s) ((s) != 0 && (s)[0] == '/')
-#endif
- return is_pathname(path);
-}
-
-/*
- * Return index of the basename
- */
-NCURSES_EXPORT(unsigned)
-_nc_pathlast(const char *path)
-{
- const char *test = strrchr(path, '/');
-#ifdef __EMX__
- if (test == 0)
- test = strrchr(path, '\\');
-#endif
- if (test == 0)
- test = path;
- else
- test++;
- return (test - path);
-}
-
-NCURSES_EXPORT(char *)
-_nc_basename(char *path)
-{
- return path + _nc_pathlast(path);
-}
-
-NCURSES_EXPORT(int)
-_nc_access(const char *path, int mode)
-{
- if (access(path, mode) < 0) {
- if ((mode & W_OK) != 0
- && errno == ENOENT
- && strlen(path) < PATH_MAX) {
- char head[PATH_MAX];
- char *leaf = _nc_basename(strcpy(head, path));
-
- if (leaf == 0)
- leaf = head;
- *leaf = '\0';
- if (head == leaf)
- (void) strcpy(head, ".");
-
- return access(head, R_OK | W_OK | X_OK);
- }
- return -1;
- }
- return 0;
-}
-
-NCURSES_EXPORT(bool)
-_nc_is_dir_path(const char *path)
-{
- bool result = FALSE;
- struct stat sb;
-
- if (stat(path, &sb) == 0
- && (sb.st_mode & S_IFMT) == S_IFDIR) {
- result = TRUE;
- }
- return result;
-}
-
-NCURSES_EXPORT(bool)
-_nc_is_file_path(const char *path)
-{
- bool result = FALSE;
- struct stat sb;
-
- if (stat(path, &sb) == 0
- && (sb.st_mode & S_IFMT) == S_IFREG) {
- result = TRUE;
- }
- return result;
-}
-
-#ifndef USE_ROOT_ENVIRON
-/*
- * Returns true if we allow application to use environment variables that are
- * used for searching lists of directories, etc.
- */
-NCURSES_EXPORT(int)
-_nc_env_access(void)
-{
-#if HAVE_ISSETUGID
- if (issetugid())
- return FALSE;
-#elif HAVE_GETEUID && HAVE_GETEGID
- if (getuid() != geteuid()
- || getgid() != getegid())
- return FALSE;
-#endif
- return getuid() != 0 && geteuid() != 0; /* ...finally, disallow root */
-}
-#endif