New files from Autoconf branch.

diff --git a/libraries/liblutil/getopt.c b/libraries/liblutil/getopt.c
new file mode 100644 (file)
index 0000000..d1d1345
--- /dev/null
+++ b/libraries/liblutil/getopt.c
@@ -0,0 +1,102 @@
+/*
+       getopt.c
+
+       modified public-domain AT&T getopt(3)
+       modified by Kurt Zeilenga for inclusion into OpenLDAP
+*/
+
+#include "portable.h"
+
+#ifndef HAVE_GETOPT
+
+#include <stdio.h>
+
+#include <ac/string.h>
+#include <ac/unistd.h>
+
+#ifdef HAVE_IO_H
+#include <io.h>
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif
+
+int opterr = 1;
+int optind = 1;
+int optopt;
+char * optarg;
+
+static void ERR (char ** argv, char * s, char c)
+{
+       char errbuf[2];
+
+#ifdef DF_TRACE_DEBUG
+printf("DF_TRACE_DEBUG:        static void ERR () in getopt.c\n");
+#endif
+       if (opterr)
+       {
+               errbuf[0] = c;
+               errbuf[1] = '\n';
+               (void) write(STDERR_FILENO,argv[0],strlen(argv[0]));
+               (void) write(STDERR_FILENO,s,strlen(s));
+               (void) write(STDERR_FILENO,errbuf,sizeof errbuf);
+       }
+}
+
+int getopt (int argc, char ** argv, char * opts)
+{
+       static int sp = 1, error = (int) '?';
+       static char sw = '-', eos = '\0', arg = ':';
+       register char c, * cp;
+
+#ifdef DF_TRACE_DEBUG
+printf("DF_TRACE_DEBUG:        int getopt () in getopt.c\n");
+#endif
+       if (sp == 1)
+               if (optind >= argc || argv[optind][0] != sw
+               || argv[optind][1] == eos)
+                       return EOF;
+               else if (strcmp(argv[optind],"--") == 0)
+               {
+                       optind++;
+                       return EOF;
+               }
+       c = argv[optind][sp];
+       optopt = (int) c;
+       if (c == arg || (cp = strchr(opts,c)) == NULL)
+       {
+               ERR(argv,": illegal option--",c);
+               if (argv[optind][++sp] == eos)
+               {
+                       optind++;
+                       sp = 1;
+               }
+               return error;
+       }
+       else if (*++cp == arg)
+       {
+               if (argv[optind][sp + 1] != eos)
+                       optarg = &argv[optind++][sp + 1];
+               else if (++optind >= argc)
+               {
+                       ERR(argv,": option requires an argument--",c);
+                       sp = 1;
+                       return error;
+               }
+               else
+                       optarg = argv[optind++];
+               sp = 1;
+       }
+       else
+       {
+               if (argv[optind][++sp] == eos)
+               {
+                       sp = 1;
+                       optind++;
+               }
+               optarg = NULL;
+       }
+       return (int) c;
+}
+#endif /* HAVE_GETOPT */

diff --git a/libraries/liblutil/strdup.c b/libraries/liblutil/strdup.c
new file mode 100644 (file)
index 0000000..a7140db
--- /dev/null
+++ b/libraries/liblutil/strdup.c
@@ -0,0 +1,19 @@
+#include "portable.h"
+
+#ifndef HAVE_STRDUP
+
+#include <ac/string.h>
+
+char *strdup( const char *s )
+{
+        char    *p;
+
+        if ( (p = (char *) malloc( strlen( s ) + 1 )) == NULL )
+                return( NULL );
+
+        strcpy( p, s );
+
+        return( p );
+}
+
+#endif /* !strdup */

diff --git a/libraries/liblutil/tempnam.c b/libraries/liblutil/tempnam.c
new file mode 100644 (file)
index 0000000..9aa2187
--- /dev/null
+++ b/libraries/liblutil/tempnam.c
@@ -0,0 +1,38 @@
+#include "portable.h"
+
+#ifndef HAVE_TEMPNAME
+
+#include <ac/string.h>
+
+char *tempnam( char *dir, char *pfx )
+{
+    char       *s;
+
+    if ( dir == NULL ) {
+       dir = "/tmp";
+    }
+
+/*
+ * allocate space for dir + '/' + pfx (up to 5 chars) + 6 trailing 'X's + 0 byte
+ */
+    if (( s = (char *)malloc( strlen( dir ) + 14 )) == NULL ) {
+       return( NULL );
+    }
+
+    strcpy( s, dir );
+    strcat( s, "/" );
+    if ( pfx != NULL ) {
+       strcat( s, pfx );
+    }
+    strcat( s, "XXXXXX" );
+    mktemp( s );
+
+    if ( *s == '\0' ) {
+       free( s );
+       s = NULL;
+    }
+
+    return( s );
+}
+
+#endif /* nextstep */