diff options
author | Jelmer Vernooij <jelmer@samba.org> | 2008-09-16 17:20:16 +0200 |
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committer | Jelmer Vernooij <jelmer@samba.org> | 2008-09-16 17:20:16 +0200 |
commit | c8bff39df639c70afc94b1795c94629ee8b7b482 (patch) | |
tree | 6331eaa4d41b0b907b44d862697c9c5ea17eaaae /source4/lib/popt/findme.c | |
parent | ec1c854f2175823bd1ad39c2e272d1b3fab80bf1 (diff) | |
download | samba-c8bff39df639c70afc94b1795c94629ee8b7b482.tar.gz samba-c8bff39df639c70afc94b1795c94629ee8b7b482.tar.bz2 samba-c8bff39df639c70afc94b1795c94629ee8b7b482.zip |
Use a single copy of popt in samba3 and samba4.
Diffstat (limited to 'source4/lib/popt/findme.c')
-rw-r--r-- | source4/lib/popt/findme.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/source4/lib/popt/findme.c b/source4/lib/popt/findme.c deleted file mode 100644 index a950e50018..0000000000 --- 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; -} |