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Added a simple usage() function.

This commit is contained in:
Josh DuBois 2001-01-11 22:28:35 +00:00 committed by Alexandre Julliard
parent 67d39034b9
commit 558b66077f
1 changed files with 18 additions and 1 deletions
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19
server/main.c
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@ -24,7 +24,18 @@ int persistent_server = 0;
unsigned int server_start_ticks = 0;
/* parse-line args */
/* FIXME: should probably use getopt, and add a help option */
/* FIXME: should probably use getopt, and add a (more complete?) help option */
static void usage(const char *exeName)
{
fprintf(stderr, "\nusage: %s [options]\n\n", exeName);
fprintf(stderr, "options:\n");
fprintf(stderr, " -d<n> set debug level to <n>\n");
fprintf(stderr, " -p make server persistent\n");
fprintf(stderr, " -h display this help message\n");
fprintf(stderr, "\n");
}
static void parse_args( int argc, char *argv[] )
{
int i;
@ -38,17 +49,23 @@ static void parse_args( int argc, char *argv[] )
if (isdigit(argv[i][2])) debug_level = atoi( argv[i] + 2 );
else debug_level++;
break;
case 'h':
usage( argv[0] );
exit(0);
break;
case 'p':
persistent_server = 1;
break;
default:
fprintf( stderr, "Unknown option '%s'\n", argv[i] );
usage( argv[0] );
exit(1);
}
}
else
{
fprintf( stderr, "Unknown argument '%s'. Your version of wine may be too old.\n", argv[i] );
usage(argv[0]);
exit(1);
}
}