Use a single copy of popt in samba3 and samba4.

[bbaumbach/samba-autobuild/.git] / source4 / lib / popt / findme.c

diff --git a/source4/lib/popt/findme.c b/source4/lib/popt/findme.c
deleted file mode 100644 (file)
index a950e50..0000000
--- a/source4/lib/popt/findme.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/** \ingroup popt
- * \file popt/findme.c
- */
-
-/* (C) 1998-2002 Red Hat, Inc. -- Licensing details are in the COPYING
-   file accompanying popt source distributions, available from 
-   ftp://ftp.rpm.org/pub/rpm/dist. */
-
-#include "system.h"
-#include "findme.h"
-
-const char * findProgramPath(const char * argv0) {
-    char * path = getenv("PATH");
-    char * pathbuf;
-    char * start, * chptr;
-    char * buf;
-
-    if (argv0 == NULL) return NULL;    /* XXX can't happen */
-    /* If there is a / in the argv[0], it has to be an absolute path */
-    if (strchr(argv0, '/'))
-       return xstrdup(argv0);
-
-    if (path == NULL) return NULL;
-
-    start = pathbuf = alloca(strlen(path) + 1);
-    buf = malloc(strlen(path) + strlen(argv0) + sizeof("/"));
-    if (buf == NULL) return NULL;      /* XXX can't happen */
-    strcpy(pathbuf, path);
-
-    chptr = NULL;
-    /*@-branchstate@*/
-    do {
-       if ((chptr = strchr(start, ':')))
-           *chptr = '\0';
-       sprintf(buf, "%s/%s", start, argv0);
-
-       if (!access(buf, X_OK))
-           return buf;
-
-       if (chptr) 
-           start = chptr + 1;
-       else
-           start = NULL;
-    } while (start && *start);
-    /*@=branchstate@*/
-
-    free(buf);
-
-    return NULL;
-}