diff options
| -rw-r--r-- | man/en_US/plipconfig.8 | 12 | ||||
| -rw-r--r-- | plipconfig.c | 13 |
2 files changed, 14 insertions, 11 deletions
diff --git a/man/en_US/plipconfig.8 b/man/en_US/plipconfig.8 index e6f493a..d42a0bc 100644 --- a/man/en_US/plipconfig.8 +++ b/man/en_US/plipconfig.8 @@ -2,9 +2,17 @@ .SH NAME plipconfig \- fine tune PLIP device parameters .SH SYNOPSIS -.B "plipconfig interface" +.B plipconfig interface +.RB [ nibble +.IR NN ] +.RB [ trigger +.IR NN ] .br -.B "plipconfig interface [nibble NN] [trigger NN] [unit NN]" +.B plipconfig +.RB [ \-V ] +.RB [ \-\-version ] +.RB [ \-h ] +.RB [ \-\-help ] .SH DESCRIPTION .B Plipconfig is used to (hopefully) improve PLIP performance by changing the default diff --git a/plipconfig.c b/plipconfig.c index 1f972a7..01597ae 100644 --- a/plipconfig.c +++ b/plipconfig.c @@ -43,9 +43,6 @@ #include "net-support.h" #include "version.h" -int opt_a = 0; -int opt_i = 0; -int opt_v = 0; int skfd = -1; struct ifreq ifr; @@ -63,9 +60,9 @@ static void version(void) void usage(void) { - fprintf(stderr, _("Usage: plipconfig [-a] [-i] [-v] interface\n")); - fprintf(stderr, _(" [nibble NN] [trigger NN]\n")); + fprintf(stderr, _("Usage: plipconfig interface [nibble NN] [trigger NN]\n")); fprintf(stderr, _(" plipconfig -V | --version\n")); + fprintf(stderr, _(" plipconfig -h | --help\n")); exit(-1); } @@ -93,12 +90,10 @@ int main(int argc, char **argv) argc--; argv++; while (argv[0] && *argv[0] == '-') { - if (!strcmp(*argv, "-a")) - opt_a = 1; - if (!strcmp(*argv, "-v")) - opt_v = 1; if (!strcmp(*argv, "-V") || !strcmp(*argv, "--version")) version(); + else + usage(); argv++; argc--; } |