1 files changed, 0 insertions, 113 deletions
diff --git a/funtools/util/mkrtemp.c b/funtools/util/mkrtemp.c
deleted file mode 100644
index 51e1130..0000000
--- a/funtools/util/mkrtemp.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- *	Copyright (c) 1999-2003 Smithsonian Astrophysical Observatory
- */
-
-#include <mkrtemp.h>
-
-/*
- *
- * mkrtemp -- make a unique temportary filename that is hard to guess,
- * and, optionally, open it using securely: O_CREAT|O_EXCL|O_RDWR, 0600.
- * This should be an improvement over mktmp and mkstmp because of the use
- * of usec of gettimeofday() to make up the filename -- harder to guess.
- * If you want to use a random number generater instead, set the environment
- * variable MTRTEMP_RAND to "true".
- *
- * The routine also allows for both a prefix and suffix to be specified,
- * so that you can create files with extensions. Either of these can be NULL.
- *
- */
-#ifdef ANSI_FUNC
-int mkrtemp(char *prefix, char *suffix, char *path, int len, int doopen)
-#else
-int mkrtemp(prefix, suffix, path, len, doopen)
-     char *prefix;
-     char *suffix;
-     char *path;
-     int len;
-     int doopen;
-#endif
-{
-  char *s;
-  int fd;
-  long lval;
-  struct stat sbuf;
-  struct timeval tv;
-  static int _method=0;
-
-  /* clear the buffer */
-  *path = '\0';
-  if( len <=0 )
-    return -1;
-
-  /* check validity of the target directory, if necessary */
-  if( prefix && *prefix ){
-    int bad=0;
-    char *xprefix=xstrdup(prefix);
-    for(s=xprefix; *s; s++)
-      ;
-    for(; s>=xprefix ; s--){
-      if( (*s == '/') || (*s == '\\') ){
-	*s = '\0';
-	if( stat(xprefix, &sbuf) ){
-	  bad = -1;
-	}
-	else if( !S_ISDIR(sbuf.st_mode) ){
-	  errno = ENOTDIR;
-	  bad = -1;
-	}
-	break;
-      }
-    }
-    free(xprefix);
-    if( bad )
-      return -1;
-  }
-
-  /* initialize method */
-  if( !_method ){
-    /* assume gettimeofday() usecs */
-    _method = 1;
-    /* but allow for using RNG */
-    if( (s=(char *)getenv("MKRTEMP_RAND")) && istrue(s) )
-      _method = 2;
-    gettimeofday(&tv, NULL);
-    switch(_method){
-    case 1:
-      break;
-    case 2:
-      srand48(tv.tv_sec+tv.tv_usec);
-      break;
-    }
-  }
-
-  /* main loop -- make up a new file name and check for non-existence */
-  lval = 0;
-  while( 1 ){
-    switch(_method){
-    case 1:
-      gettimeofday(&tv, NULL);
-      /* avoid repeated checks on same value of lval */
-      if( lval == tv.tv_usec )
-	lval /= 2;
-      else
-	lval = tv.tv_usec;
-      break;
-    case 2:
-      lval = lrand48();
-      break;
-    default:
-      return -1;
-    }
-    snprintf(path, len, "%s%ld%s", 
-	     (prefix?prefix:""), lval, (suffix?suffix:""));
-    if( doopen ){
-      if( (fd=open(path, O_CREAT|O_EXCL|O_RDWR, 0600)) >= 0)
-	return fd;
-      if (errno != EEXIST)
-	return -1;
-    }
-    else if( lstat(path, &sbuf) )
-      return errno==ENOENT ? 0 : -1;
-  }
-}