reorganization: first steps

1 files changed, 0 insertions, 75 deletions

diff --git a/src/user/lib/vendor/getopt/getopt.c b/src/user/lib/vendor/getopt/getopt.c
deleted file mode 100644
index 63c9b51..0000000
--- a/src/user/lib/vendor/getopt/getopt.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Adapted from https://github.com/skeeto/getopt by Chris Wellons */
-
-/* A minimal POSIX getopt() implementation in ANSI C
- *
- * This is free and unencumbered software released into the public domain.
- *
- * This implementation supports the convention of resetting the option
- * parser by assigning optind to 0. This resets the internal state
- * appropriately.
- *
- * Ref: http://pubs.opengroup.org/onlinepubs/9699919799/functions/getopt.html
- */
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-#include "getopt.h"
-
-int optind;
-int opterr = 1;
-int optopt;
-char *optarg;
-
-int
-getopt(int argc, char * const argv[], const char *optstring)
-{
-	static int optpos = 1;
-	const char *arg;
-
-	/* Reset? */
-	if (optind == 0) {
-		optind = !!argc;
-		optpos = 1;
-	}
-
-	arg = argv[optind];
-	if (arg && strcmp(arg, "--") == 0) {
-		optind++;
-		return -1;
-	} else if (!arg || arg[0] != '-' || !isalnum(arg[1])) {
-		return -1;
-	} else {
-		const char *opt = strchr(optstring, arg[optpos]);
-		optopt = arg[optpos];
-		if (!opt) {
-			if (opterr && *optstring != ':')
-				fprintf(stderr, "%s: illegal option: %c\n", argv[0], optopt);
-			return '?';
-		} else if (opt[1] == ':') {
-			if (arg[optpos + 1]) {
-				optarg = (char *)arg + optpos + 1;
-				optind++;
-				optpos = 1;
-				return optopt;
-			} else if (argv[optind + 1]) {
-				optarg = (char *)argv[optind + 1];
-				optind += 2;
-				optpos = 1;
-				return optopt;
-			} else {
-				if (opterr && *optstring != ':')
-					fprintf(stderr,
-					        "%s: option requires an argument: %c\n",
-					        argv[0], optopt);
-				return *optstring == ':' ? ':' : '?';
-			}
-		} else {
-			if (!arg[++optpos]) {
-				optind++;
-				optpos = 1;
-			}
-			return optopt;
-		}
-	}
-}
-