Merge "Switch to OpenBSD fopen/fclose."
diff --git a/libc/upstream-freebsd/lib/libc/stdlib/getopt_long.c b/libc/upstream-freebsd/lib/libc/stdlib/getopt_long.c
index 9f7f6d5..9534a2a 100644
--- a/libc/upstream-freebsd/lib/libc/stdlib/getopt_long.c
+++ b/libc/upstream-freebsd/lib/libc/stdlib/getopt_long.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: getopt_long.c,v 1.22 2006/10/04 21:29:04 jmc Exp $ */
+/* $OpenBSD: getopt_long.c,v 1.26 2013/06/08 22:47:56 millert Exp $ */
/* $NetBSD: getopt_long.c,v 1.15 2002/01/31 22:43:40 tv Exp $ */
/*
@@ -248,7 +248,7 @@
if (short_too && current_argv_len == 1)
continue;
- if (match == -1) /* first partial match */
+ if (match == -1) /* first partial match */
match = i;
else if ((flags & FLAG_LONGONLY) ||
long_options[i].has_arg !=
@@ -359,37 +359,31 @@
{
char *oli; /* option letter list index */
int optchar, short_too;
- int posixly_correct; /* no static, can be changed on the fly */
+ static int posixly_correct = -1;
if (options == NULL)
return (-1);
/*
- * Disable GNU extensions if POSIXLY_CORRECT is set or options
- * string begins with a '+'.
- */
- posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
-#ifdef GNU_COMPATIBLE
- if (*options == '-')
- flags |= FLAG_ALLARGS;
- else if (posixly_correct || *options == '+')
- flags &= ~FLAG_PERMUTE;
-#else
- if (posixly_correct || *options == '+')
- flags &= ~FLAG_PERMUTE;
- else if (*options == '-')
- flags |= FLAG_ALLARGS;
-#endif
- if (*options == '+' || *options == '-')
- options++;
-
- /*
* XXX Some GNU programs (like cvs) set optind to 0 instead of
* XXX using optreset. Work around this braindamage.
*/
if (optind == 0)
optind = optreset = 1;
+ /*
+ * Disable GNU extensions if POSIXLY_CORRECT is set or options
+ * string begins with a '+'.
+ */
+ if (posixly_correct == -1 || optreset)
+ posixly_correct = (getenv("POSIXLY_CORRECT") != NULL);
+ if (*options == '-')
+ flags |= FLAG_ALLARGS;
+ else if (posixly_correct || *options == '+')
+ flags &= ~FLAG_PERMUTE;
+ if (*options == '+' || *options == '-')
+ options++;
+
optarg = NULL;
if (optreset)
nonopt_start = nonopt_end = -1;