1 files changed, 102 insertions, 0 deletions
diff --git a/dmake/qssl/tempnam.c b/dmake/qssl/tempnam.c
new file mode 100644
index 000000000000..eb683da7ee4c
--- /dev/null
+++ b/dmake/qssl/tempnam.c
@@ -0,0 +1,102 @@
+/* RCS  $Id: tempnam.c,v 1.1.1.1 2000-09-22 15:33:30 hr Exp $
+--
+-- SYNOPSIS
+--      tempnam
+--
+-- DESCRIPTION
+--      temp file name generation routines.
+--
+-- AUTHOR
+--      Dennis Vadura, dvadura@dmake.wticorp.com
+--
+-- WWW
+--      http://dmake.wticorp.com/
+--
+-- COPYRIGHT
+--      Copyright (c) 1996,1997 by WTI Corp.  All rights reserved.
+--
+--      This program is NOT free software; you can redistribute it and/or
+--      modify it under the terms of the Software License Agreement Provided
+--      in the file <distribution-root>/readme/license.txt.
+--
+-- LOG
+--      Use cvs log to obtain detailed change logs.
+*/
+
+/*LINTLIBRARY*/
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#define max(A,B) (((A)<(B))?(B):(A))
+
+extern int access();
+
+static char *cpdir();
+static char  seed[4]="AAA";
+
+/* BSD stdio.h doesn't define P_tmpdir, so let's do it here */
+#ifndef P_tmpdir
+static char *P_tmpdir = "/tmp";
+#endif
+
+char *
+tempnam(dir, prefix)
+char *dir;      /* use this directory please (if non-NULL) */
+char *prefix;       /* use this (if non-NULL) as filename prefix */
+{
+   register char *p, *q, *tmpdir;
+   int            tl=0, dl=0, pl;
+
+   pl = strlen(P_tmpdir);
+
+   if( (tmpdir = getenv("TMPDIR")) != NULL ) tl = strlen(tmpdir);
+   if( dir != NULL ) dl = strlen(dir);
+
+   if( (p = malloc((unsigned)(max(max(dl,tl),pl)+16))) == NULL )
+     return(NULL);
+
+   *p = '\0';
+
+   if( (tl == 0) || (access( cpdir(p, tmpdir), 3) != 0) )
+     if( (dl == 0) || (access( cpdir(p, dir), 3) != 0) )
+    if( access( cpdir(p, P_tmpdir),   3) != 0 )
+       if( access( cpdir(p, "/tmp"),  3) != 0 )
+          return(NULL);
+
+   (void) strcat(p, "/");
+   if(prefix)
+   {
+      *(p+strlen(p)+5) = '\0';
+      (void)strncat(p, prefix, 5);
+   }
+
+   (void)strcat(p, seed);
+   (void)strcat(p, "XXXXXX");
+
+   q = seed;
+   while(*q == 'Z') *q++ = 'A';
+   ++*q;
+
+   if(*tmpnam(p) == '\0') return(NULL);
+   return(p);
+}
+
+
+
+static char *
+cpdir(buf, str)
+char *buf;
+char *str;
+{
+   char *p;
+
+   if(str != NULL)
+   {
+      (void) strcpy(buf, str);
+      p = buf - 1 + strlen(buf);
+      if(*p == '/') *p = '\0';
+   }
+
+   return(buf);
+}