opkg: re-arrange source code into sub-directories

git-svn-id: http://opkg.googlecode.com/svn/trunk@33 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

1 files changed, 0 insertions, 73 deletions

diff --git a/sprintf_alloc.c b/sprintf_alloc.c
deleted file mode 100644
index 1d53b20..0000000
--- a/sprintf_alloc.c
+++ /dev/null
@@ -1,73 +0,0 @@
-/* sprintf_alloc.c -- like sprintf with memory allocation
-
-   Carl D. Worth
-
-   Copyright (C) 2001 University of Southern California
-
-   This program 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 2, or (at your option)
-   any later version.
-
-   This program 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.
-*/
-
-#include "opkg.h"
-#include <stdarg.h>
-
-#include "sprintf_alloc.h"
-
-int sprintf_alloc(char **str, const char *fmt, ...)
-{
-    va_list ap;
-    char *new_str;
-    int n, size = 100;
-
-    if (!str) {
-      fprintf(stderr, "Null string pointer passed to sprintf_alloc\n");
-      return -1;
-    }
-    if (!fmt) {
-      fprintf(stderr, "Null fmt string passed to sprintf_alloc\n");
-      return -1;
-    }
-
-    /* On x86_64 systems, any strings over 100 were segfaulting.  
-       It seems that the ap needs to be reinitalized before every
-       use of the v*printf() functions. I pulled the functionality out
-       of vsprintf_alloc and combined it all here instead. 
-    */
-    
-
-    /* ripped more or less straight out of PRINTF(3) */
-
-    if ((new_str = malloc(size)) == NULL) 
-      return -1;
-
-    *str = new_str;
-    while(1) {
-      va_start(ap, fmt);
-      n = vsnprintf (new_str, size, fmt, ap);
-      va_end(ap);
-      /* If that worked, return the size. */
-      if (n > -1 && n < size)
-	return n;
-	/* Else try again with more space. */
-	if (n > -1)    /* glibc 2.1 */
-	    size = n+1; /* precisely what is needed */
-	else           /* glibc 2.0 */
-	    size *= 2;  /* twice the old size */
-	new_str = realloc(new_str, size);
-	if (new_str == NULL) {
-	    free(new_str);
-	    *str = NULL;
-	    return -1;
-	}
-	*str = new_str;
-    }
-
-    return -1; /* Just to be correct - it probably won't get here */
-}