diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | defines.h | 15 | ||||
| -rw-r--r-- | openbsd-compat/getopt.c | 48 |
3 files changed, 40 insertions, 27 deletions
@@ -1,6 +1,8 @@ 20020622 - (djm) Update README.privsep; spotted by fries@ - (djm) Release 3.3p1 + - (bal) getopt now can be staticly compiled on those platforms missing + optreset. Patch by binder@arago.de 20020621 - (djm) Sync: @@ -1004,4 +1006,4 @@ - (stevesk) entropy.c: typo in debug message - (djm) ssh-keygen -i needs seeded RNG; report from markus@ -$Id: ChangeLog,v 1.2240 2002/06/21 15:44:45 djm Exp $ +$Id: ChangeLog,v 1.2241 2002/06/22 00:26:59 mouring Exp $ @@ -1,7 +1,7 @@ #ifndef _DEFINES_H #define _DEFINES_H -/* $Id: defines.h,v 1.90 2002/06/07 03:19:36 mouring Exp $ */ +/* $Id: defines.h,v 1.91 2002/06/22 00:27:00 mouring Exp $ */ /* Constants */ @@ -417,7 +417,18 @@ struct winsize { #endif #ifndef HAVE_GETOPT_OPTRESET -#define getopt(ac, av, o) BSDgetopt(ac, av, o) +# undef getopt +# undef opterr +# undef optind +# undef optopt +# undef optreset +# undef optarg +# define getopt(ac, av, o) BSDgetopt(ac, av, o) +# define opterr BSDopterr +# define optind BSDoptind +# define optopt BSDoptopt +# define optreset BSDoptreset +# define optarg BSDoptarg #endif /* In older versions of libpam, pam_strerror takes a single argument */ diff --git a/openbsd-compat/getopt.c b/openbsd-compat/getopt.c index 9e13504a..f4fbc9ba 100644 --- a/openbsd-compat/getopt.c +++ b/openbsd-compat/getopt.c @@ -42,11 +42,11 @@ static char *rcsid = "$OpenBSD: getopt.c,v 1.2 1996/08/19 08:33:32 tholo Exp $"; #include <stdlib.h> #include <string.h> -int opterr = 1, /* if error message should be printed */ - optind = 1, /* index into parent argv vector */ - optopt, /* character checked for validity */ - optreset; /* reset getopt */ -char *optarg; /* argument associated with option */ +int BSDopterr = 1, /* if error message should be printed */ + BSDoptind = 1, /* index into parent argv vector */ + BSDoptopt, /* character checked for validity */ + BSDoptreset; /* reset getopt */ +char *BSDoptarg; /* argument associated with option */ #define BADCH (int)'?' #define BADARG (int)':' @@ -66,57 +66,57 @@ BSDgetopt(nargc, nargv, ostr) static char *place = EMSG; /* option letter processing */ char *oli; /* option letter list index */ - if (optreset || !*place) { /* update scanning pointer */ - optreset = 0; - if (optind >= nargc || *(place = nargv[optind]) != '-') { + if (BSDoptreset || !*place) { /* update scanning pointer */ + BSDoptreset = 0; + if (BSDoptind >= nargc || *(place = nargv[BSDoptind]) != '-') { place = EMSG; return (-1); } if (place[1] && *++place == '-') { /* found "--" */ - ++optind; + ++BSDoptind; place = EMSG; return (-1); } } /* option letter okay? */ - if ((optopt = (int)*place++) == (int)':' || - !(oli = strchr(ostr, optopt))) { + if ((BSDoptopt = (int)*place++) == (int)':' || + !(oli = strchr(ostr, BSDoptopt))) { /* * if the user didn't specify '-' as an option, * assume it means -1. */ - if (optopt == (int)'-') + if (BSDoptopt == (int)'-') return (-1); if (!*place) - ++optind; - if (opterr && *ostr != ':') + ++BSDoptind; + if (BSDopterr && *ostr != ':') (void)fprintf(stderr, - "%s: illegal option -- %c\n", __progname, optopt); + "%s: illegal option -- %c\n", __progname, BSDoptopt); return (BADCH); } if (*++oli != ':') { /* don't need argument */ - optarg = NULL; + BSDoptarg = NULL; if (!*place) - ++optind; + ++BSDoptind; } else { /* need an argument */ if (*place) /* no white space */ - optarg = place; - else if (nargc <= ++optind) { /* no arg */ + BSDoptarg = place; + else if (nargc <= ++BSDoptind) { /* no arg */ place = EMSG; if (*ostr == ':') return (BADARG); - if (opterr) + if (BSDopterr) (void)fprintf(stderr, "%s: option requires an argument -- %c\n", - __progname, optopt); + __progname, BSDoptopt); return (BADCH); } else /* white space */ - optarg = nargv[optind]; + BSDoptarg = nargv[BSDoptind]; place = EMSG; - ++optind; + ++BSDoptind; } - return (optopt); /* dump back option letter */ + return (BSDoptopt); /* dump back option letter */ } #endif /* !defined(HAVE_GETOPT) || !defined(HAVE_OPTRESET) */ |