[agd-cvs] server/src sys.c,1.8,1.9

[Peep P. <so...@us...>]

Update of /cvsroot/agd/server/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7923

Modified Files:
	sys.c 
Log Message:
Removed unnecessary code.

Index: sys.c
===================================================================
RCS file: /cvsroot/agd/server/src/sys.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- sys.c	12 Mar 2004 16:02:05 -0000	1.8
+++ sys.c	16 Mar 2004 14:14:04 -0000	1.9
@@ -163,92 +163,9 @@
 	free(p);
 }
 
-/* Unnecessary. But lets keep it for a couple of versions, just in case. */
-#if 0
-static char *cwd;
-
-char *get_working_dir(void)
-{
-#ifdef __linux
-	cwd = getcwd(NULL, 0); /* This uses malloc(), so we don't get stats for this. */
-	if(!cwd) {
-		debug("something bad happened.\n");
-		return NULL;
-	}
-#else
-	int size = 256;
-	char *buf = xmalloc(sizeof(char) * size);
-	while(1) {
-		cwd = getcwd(buf, size);
-		if(!cwd) {
-			if(errno == ERANGE) {
-				buf = realloc(buf, sizeof(char) * (size*=2));
-				continue;
-			} else {
-				debug("something bad happened.\n");
-				xfree(buf);
-				return NULL;
-			}
-		}
-		break;
-	}
-	cwd = buf;
-#endif
-	return cwd;
-}
-
-char *remove_file_name(char *path)
-{
-	int len;
-	char *name;
-	
-	len = strlen(path);
-	name = xmalloc(sizeof(char) * (len + 1));
-	strcpy(name, path);
-		
-	if(path[len-1] == 'c' && path[len - 2] == '.') {
-		char *p = &name[len];
-		while(p && *p != '/' && p >= name) p--;
-		p[1] = '\0';
-			
-	}
-
-	if(strlen(name) != len)
-		name = realloc(name, sizeof(char) * (strlen(name) + 1));
-	return name;
-}
-
-int dir_exists(char *name, int verbose)
-{
-	int doesit;
-	char *cwd;
-	char *_name;
-
-	if(!name)
-		return;
-	_name = remove_file_name(name);
-	
-	cwd = get_working_dir();
-	if(chdir(_name) == -1) {
-		doesit = 0;
-		if(verbose)
-			printf("Directory \"%s\" does not exist (or isn't accessable).\n", _name);
-	} else
-		doesit = 1;
-	
-	chdir(cwd);
-	xfree(cwd);
-	xfree(_name);
-	
-	return doesit;
-}
-#endif
-
 int legal_path(char *fn)
 {
 	char *p;
-/*	if(fn[0] == '/')
-		return 0;*/
 	p = fn;
 	if(p = strstr(p, ".."))
 		return 0; /* found it */
@@ -259,7 +176,7 @@
 /* stringdup() isn't ANSI, so we need this replacement. */
 char *stringdup(char *s)
 {
-	char *p = xmalloc(strlen(s) + 1); /* legit */
+	char *p = xmalloc(strlen(s) + 1);
 	strcpy(p, s);
 	return p;
 }