diff options
Diffstat (limited to 'bin/sh/eval.c')
| -rw-r--r-- | bin/sh/eval.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/bin/sh/eval.c b/bin/sh/eval.c index c9e814b..8973f69 100644 --- a/bin/sh/eval.c +++ b/bin/sh/eval.c @@ -1223,7 +1223,7 @@ breakcmd(int argc, char **argv) * The `command' command. */ int -commandcmd(int argc, char **argv) +commandcmd(int argc __unused, char **argv __unused) { const char *path; int ch; @@ -1231,9 +1231,7 @@ commandcmd(int argc, char **argv) path = bltinlookup("PATH", 1); - optind = optreset = 1; - opterr = 0; - while ((ch = getopt(argc, argv, "pvV")) != -1) { + while ((ch = nextopt("pvV")) != '\0') { switch (ch) { case 'p': path = _PATH_STDPATH; @@ -1244,20 +1242,15 @@ commandcmd(int argc, char **argv) case 'V': cmd = TYPECMD_BIGV; break; - case '?': - default: - error("unknown option: -%c", optopt); } } - argc -= optind; - argv += optind; if (cmd != -1) { - if (argc != 1) + if (*argptr == NULL || argptr[1] != NULL) error("wrong number of arguments"); - return typecmd_impl(2, argv - 1, cmd, path); + return typecmd_impl(2, argptr - 1, cmd, path); } - if (argc != 0) + if (*argptr != NULL) error("commandcmd bad call"); /* |
