+#define _BSD_SOURCE
#include <unistd.h>
#include <wchar.h>
#include <string.h>
#include <limits.h>
#include <stdlib.h>
-#include "libc.h"
+#include "locale_impl.h"
+#include "stdio_impl.h"
char *optarg;
int optind=1, opterr=1, optopt, __optpos, __optreset=0;
#define optpos __optpos
weak_alias(__optreset, optreset);
-void __getopt_msg(const char *a, const char *b, const char *c, int l)
+void __getopt_msg(const char *a, const char *b, const char *c, size_t l)
{
FILE *f = stderr;
- flockfile(f);
- fwrite(a, strlen(a), 1, f)
+ b = __lctrans_cur(b);
+ FLOCK(f);
+ fputs(a, f)>=0
&& fwrite(b, strlen(b), 1, f)
- && fwrite(c, l, 1, f)
+ && fwrite(c, 1, l, f)==l
&& putc('\n', f);
- funlockfile(f);
+ FUNLOCK(f);
}
int getopt(int argc, char * const argv[], const char *optstring)
c = 0xfffd; /* replacement char */
}
optchar = argv[optind]+optpos;
- optopt = c;
optpos += k;
if (!argv[optind][optpos]) {
if (l>0) i+=l; else i++;
} while (l && d != c);
- if (d != c) {
+ if (d != c || c == ':') {
+ optopt = c;
if (optstring[0] != ':' && opterr)
- __getopt_msg(argv[0], ": illegal option: ", optchar, k);
+ __getopt_msg(argv[0], ": unrecognized option: ", optchar, k);
return '?';
}
if (optstring[i] == ':') {
- if (optstring[i+1] == ':') optarg = 0;
- else if (optind >= argc) {
+ optarg = 0;
+ if (optstring[i+1] != ':' || optpos) {
+ optarg = argv[optind++] + optpos;
+ optpos = 0;
+ }
+ if (optind > argc) {
+ optopt = c;
if (optstring[0] == ':') return ':';
if (opterr) __getopt_msg(argv[0],
": option requires an argument: ",
optchar, k);
return '?';
}
- if (optstring[i+1] != ':' || optpos) {
- optarg = argv[optind++] + optpos;
- optpos = 0;
- }
}
return c;
}