1 files changed, 0 insertions, 108 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getopt_long_only.c b/mdk-stage1/dietlibc/libcruft/getopt_long_only.c
deleted file mode 100644
index f12f9f184..000000000
--- a/mdk-stage1/dietlibc/libcruft/getopt_long_only.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#include <string.h>
-#include <getopt.h>
-
-static void getopterror(int which) {
-  static char error1[]="Unknown option `-x'.\n";
-  static char error2[]="Missing argument for `-x'.\n";
-  if (opterr) {
-    if (which) {
-      error2[23]=optopt;
-      write(2,error2,28);
-    } else {
-      error1[17]=optopt;
-      write(2,error1,22);
-    }
-  }
-}
-
-int getopt_long_only(int argc, char * const argv[], const char *optstring,
-		const struct option *longopts, int *longindex) {
-  static int lastidx=0,lastofs=0;
-  char *tmp,*arg;
-  if (optind==0) optind=1;	/* whoever started setting optind to 0 should be shot */
-again:
-  if (optind>argc || !argv[optind] || *argv[optind]!='-' || argv[optind][1]==0)
-    return -1;
-  if (argv[optind][1]=='-' && argv[optind][2]==0) {
-    ++optind;
-    return -1;
-  }
-  if (argv[optind][1]=='-')
-    arg=argv[optind]+2;
-  else
-    arg=argv[optind]+1;
-  {
-    char* max=strchr(arg,'=');
-    const struct option* o;
-    if (!max) max=arg+strlen(arg);
-    for (o=longopts; o->name; ++o) {
-      if (!strncmp(o->name,arg,(size_t)(max-arg))) {	/* match */
-	if (longindex) *longindex=o-longopts;
-	if (o->has_arg>0) {
-	  if (*max=='=')
-	    optarg=max+1;
-	  else {
-	    optarg=argv[optind+1];
-	    if (!optarg && o->has_arg==1) {	/* no argument there */
-	      if (*optstring==':') return ':';
-	      write(2,"argument required: `",20);
-	      write(2,arg,(size_t)(max-arg));
-	      write(2,"'.\n",3);
-	      ++optind;
-	      return '?';
-	    }
-	    ++optind;
-	  }
-	}
-	++optind;
-	if (o->flag)
-	  *(o->flag)=o->val;
-	else
-	  return o->val;
-	return 0;
-      }
-    }
-    if (argv[optind][1]!='-') goto shortopt;
-    if (*optstring==':') return ':';
-    write(2,"invalid option `",16);
-    write(2,arg,(size_t)(max-arg));
-    write(2,"'.\n",3);
-    ++optind;
-    return '?';
-  }
-shortopt:
-  if (lastidx!=optind) {
-    lastidx=optind; lastofs=0;
-  }
-  optopt=argv[optind][lastofs+1];
-  if ((tmp=strchr(optstring,optopt))) {
-    if (*tmp==0) {	/* apparently, we looked for \0, i.e. end of argument */
-      ++optind;
-      goto again;
-    }
-    if (tmp[1]==':') {	/* argument expected */
-      if (tmp[2]==':' || argv[optind][lastofs+2]) {	/* "-foo", return "oo" as optarg */
-	if (!*(optarg=argv[optind]+lastofs+2)) optarg=0;
-	goto found;
-      }
-      optarg=argv[optind+1];
-      if (!optarg) {	/* missing argument */
-	++optind;
-	if (*optstring==':') return ':';
-	getopterror(1);
-	return ':';
-      }
-      ++optind;
-    } else {
-      ++lastofs;
-      return optopt;
-    }
-found:
-    ++optind;
-    return optopt;
-  } else {	/* not found */
-    getopterror(0);
-    ++optind;
-    return '?';
-  }
-}