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modified for OpenLDAP

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This commit is contained in:
Kurt Zeilenga 1998-10-20 19:51:08 +00:00
parent b2ccd693a3
commit 6880f37fdc
1 changed files with 11 additions and 25 deletions
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36
libraries/liblutil/getopt.c
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@ -2,33 +2,24 @@
getopt.c
modified public-domain AT&T getopt(3)
modified by Kurt Zeilenga for inclusion into OpenLDAP
*/
#include <stdio.h>
#include <string.h>
#include "portable.h"
#ifdef _POSIX_SOURCE
# include <unistd.h>
#else
# define STDERR_FILENO 2
# ifdef __STDC__
extern int write (int fildes, char * buf, unsigned nbyte);
# else
extern int write ();
# endif
#endif
#ifndef HAVE_GETOPT
#include <stdio.h>
#include <ac/string.h>
#include <ac/unistd.h>
int opterr = 1;
int optind = 1;
int optopt;
char * optarg;
#ifdef __STDC__
static void ERR (char ** argv, char * s, char c)
#else
static void ERR (argv, s, c)
char ** argv, * s, c;
#endif
static void ERR (char ** argv, char * s, char c)
{
char errbuf[2];
@ -45,13 +36,7 @@ printf("DF_TRACE_DEBUG: static void ERR () in getopt.c\n");
}
}
#ifdef __STDC__
int getopt (int argc, char ** argv, char * opts)
#else
int getopt (argc, argv, opts)
int argc;
char ** argv, * opts;
#endif
int getopt (int argc, char ** argv, char * opts)
{
static int sp = 1, error = (int) '?';
static char sw = '-', eos = '\0', arg = ':';
@ -106,3 +91,4 @@ printf("DF_TRACE_DEBUG: int getopt () in getopt.c\n");
}
return (int) c;
}
#endif /* HAVE_GETOPT */