snapshot of project "lynx", label v2_8_8dev_9a

2 files changed, 0 insertions, 336 deletions

diff --git a/lib/dirent.c b/lib/dirent.c
deleted file mode 100644
index 8b8f08f4..00000000
--- a/lib/dirent.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * $LynxId: dirent.c,v 1.4 2010/10/31 17:56:17 tom Exp $
- *
- * dir.c for MS-DOS by Samuel Lam <skl@van-bc.UUCP>, June/87 
- */
-
-/* #ifdef WIN32 */
-/* 
- * @(#)dir.c 1.4 87/11/06 Public Domain. 
- * 
- *  A public domain implementation of BSD directory routines for 
- *  MS-DOS.  Written by Michael Rendell ({uunet,utai}michael@garfield), 
- *  August 1897 
- *  Ported to OS/2 by Kai Uwe Rommel 
- *  December 1989, February 1990 
- *  Ported to Windows NT 22 May 91 
- *    other mods Summer '92 brianmo@microsoft.com 
- *  opendirx() was horribly written, very inefficient, and did not take care
- *    of all cases.  It is still not too clean, but it is far more efficient.
- *    Changes made by Gordon Chaffee (chaffee@bugs-bunny.cs.berkeley.edu)
- */
-
-/*Includes: 
- *    crt 
- */
-#ifdef HAVE_CONFIG_H
-#include "lynx_cfg.h"
-#endif
-
-#include <windows.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys\types.h>
-#include <sys\stat.h>
-
-#include "dirent.h"
-
-#define stat _stat
-
-/* 
- *    NT specific 
- */
-#include <stdio.h>
-
-/* 
- *    random typedefs 
- */
-#define HDIR        HANDLE
-#define HFILE       HANDLE
-#define PHFILE      PHANDLE
-
-#ifndef INVALID_HANDLE_VALUE
-#define INVALID_HANDLE_VALUE ((HDIR) 0xffffffff)
-#endif
-
-/* 
- *    local functions 
- */
-static char *getdirent(char *);
-static void free_dircontents(struct _dircontents *);
-
-static HDIR FindHandle;
-static WIN32_FIND_DATA FileFindData;
-
-static struct dirent dp;
-
-DIR *opendirx(char *name, char *pattern)
-{
-    struct stat statb;
-    DIR *dirp;
-    char c;
-    char *s;
-    struct _dircontents *dp;
-    int len;
-    int unc;
-    char path[OFS_MAXPATHNAME];
-    register char *ip, *op;
-
-    for (ip = name, op = path;; op++, ip++) {
-	*op = *ip;
-	if (*ip == '\0') {
-	    break;
-	}
-    }
-    len = ip - name;
-    if (len > 0) {
-	unc = ((path[0] == '\\' || path[0] == '/') &&
-	       (path[1] == '\\' || path[1] == '/'));
-	c = path[len - 1];
-	if (unc) {
-	    if (c != '\\' && c != '/') {
-		path[len] = '/';
-		len++;
-		path[len] = '\0';
-	    }
-	} else {
-	    if ((c == '\\' || c == '/') && (len > 1)) {
-		len--;
-		path[len] = '\0';
-
-		if (path[len - 1] == ':') {
-		    path[len] = '/';
-		    len++;
-		    path[len] = '.';
-		    len++;
-		    path[len] = '\0';
-		}
-	    } else if (c == ':') {
-		path[len] = '.';
-		len++;
-		path[len] = '\0';
-	    }
-	}
-    } else {
-	unc = 0;
-	path[0] = '.';
-	path[1] = '\0';
-	len = 1;
-    }
-
-    if (stat(path, &statb) < 0 || (statb.st_mode & S_IFMT) != S_IFDIR) {
-	return NULL;
-    }
-    dirp = malloc(sizeof(DIR));
-
-    if (dirp == NULL) {
-	return dirp;
-    }
-    c = path[len - 1];
-    if (c == '.') {
-	if (len == 1) {
-	    len--;
-	} else {
-	    c = path[len - 2];
-	    if (c == '\\' || c == ':') {
-		len--;
-	    } else {
-		path[len] = '/';
-		len++;
-	    }
-	}
-    } else if (!unc && ((len != 1) || (c != '\\' && c != '/'))) {
-	path[len] = '/';
-	len++;
-    }
-    strcpy(path + len, pattern);
-
-    dirp->dd_loc = 0;
-    dirp->dd_contents = dirp->dd_cp = NULL;
-
-    if ((s = getdirent(path)) == NULL) {
-	return dirp;
-    }
-    do {
-	if (((dp = malloc(sizeof(struct _dircontents))) == NULL) ||
-	      ((dp->_d_entry = malloc(strlen(s) + 1)) == NULL)) {
-	    if (dp)
-		free(dp);
-	    free_dircontents(dirp->dd_contents);
-
-	    return NULL;
-	}
-	if (dirp->dd_contents)
-	    dirp->dd_cp = dirp->dd_cp->_d_next = dp;
-	else
-	    dirp->dd_contents = dirp->dd_cp = dp;
-
-	strcpy(dp->_d_entry, s);
-	dp->_d_next = NULL;
-
-    }
-    while ((s = getdirent(NULL)) != NULL);
-
-    dirp->dd_cp = dirp->dd_contents;
-    return dirp;
-}
-
-DIR *opendir(char *name)
-{
-    return opendirx(name, "*");
-}
-
-void closedir(DIR *dirp)
-{
-    free_dircontents(dirp->dd_contents);
-    free(dirp);
-}
-
-struct dirent *readdir(DIR *dirp)
-{
-    /* static struct dirent dp; */
-    if (dirp->dd_cp == NULL)
-	return NULL;
-
-    /*strcpy(dp.d_name,dirp->dd_cp->_d_entry); */
-
-    dp.d_name = dirp->dd_cp->_d_entry;
-
-    dp.d_namlen = dp.d_reclen =
-	strlen(dp.d_name);
-
-    dp.d_ino = (ino_t) (dirp->dd_loc + 1);	/* fake the inode */
-
-    dirp->dd_cp = dirp->dd_cp->_d_next;
-    dirp->dd_loc++;
-
-    return &dp;
-}
-
-void seekdir(DIR *dirp, long off)
-{
-    long i = off;
-    struct _dircontents *dp;
-
-    if (off >= 0) {
-	for (dp = dirp->dd_contents; --i >= 0 && dp; dp = dp->_d_next) ;
-
-	dirp->dd_loc = off - (i + 1);
-	dirp->dd_cp = dp;
-    }
-}
-
-long telldir(DIR *dirp)
-{
-    return dirp->dd_loc;
-}
-
-static void free_dircontents(struct _dircontents *dp)
-{
-    struct _dircontents *odp;
-
-    while (dp) {
-	if (dp->_d_entry)
-	    free(dp->_d_entry);
-
-	dp = (odp = dp)->_d_next;
-	free(odp);
-    }
-}
-/* end of "free_dircontents" */
-
-static char *getdirent(char *dir)
-{
-    int got_dirent;
-
-    if (dir != NULL) {		/* get first entry */
-	if ((FindHandle = FindFirstFile(dir, &FileFindData))
-	    == INVALID_HANDLE_VALUE) {
-	    return NULL;
-	}
-	got_dirent = 1;
-    } else			/* get next entry */
-	got_dirent = FindNextFile(FindHandle, &FileFindData);
-
-    if (got_dirent)
-	return FileFindData.cFileName;
-    else {
-	FindClose(FindHandle);
-	return NULL;
-    }
-}
-/* end of getdirent() */
-
-struct passwd *_cdecl getpwnam(char *name)
-{
-    return NULL;
-}
-
-struct passwd *_cdecl getpwuid(int uid)
-{
-    return NULL;
-}
-
-int getuid()
-{
-    return 0;
-}
-
-void _cdecl endpwent(void)
-{
-}
-
-/* #endif */
diff --git a/lib/dirent.h b/lib/dirent.h
deleted file mode 100644
index db598492..00000000
--- a/lib/dirent.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* 
- * @(#) dirent.h 2.0 17 Jun 91   Public Domain. 
- * 
- *  A public domain implementation of BSD directory routines for 
- *  MS-DOS.  Written by Michael Rendell ({uunet,utai}michael@garfield), 
- *  August 1987 
- * 
- *  Enhanced and ported to OS/2 by Kai Uwe Rommel; added scandir() prototype 
- *  December 1989, February 1990 
- *  Change of MAXPATHLEN for HPFS, October 1990 
- *   
- *  Unenhanced and ported to Windows NT by Bill Gallagher 
- *  17 Jun 91 
- *  changed d_name to char * instead of array, removed non-std extensions 
- *  
- *  Cleanup, other hackery, Summer '92, Brian Moran , brianmo@microsoft.com 
- */
-
-#ifndef _DIRENT
-#define _DIRENT
-
-#include <direct.h>
-
-struct dirent {
-    ino_t d_ino;		/* a bit of a farce */
-    short d_reclen;		/* more farce */
-    short d_namlen;		/* length of d_name */
-    char *d_name;
-};
-
-struct _dircontents {
-    char *_d_entry;
-    struct _dircontents *_d_next;
-};
-
-typedef struct _dirdesc {
-    int dd_id;			/* uniquely identify each open directory */
-    long dd_loc;		/* where we are in directory entry */
-    struct _dircontents *dd_contents;	/* pointer to contents of dir */
-    struct _dircontents *dd_cp;	/* pointer to current position */
-} DIR;
-
-extern DIR *opendir(char *);
-extern struct dirent *readdir(DIR *);
-extern void seekdir(DIR *, long);
-extern long telldir(DIR *);
-extern void closedir(DIR *);
-
-#define rewinddir(dirp) seekdir(dirp, 0L)
-
-#endif /* _DIRENT */
-
-/* end of dirent.h */