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[4/9] linux-user: arg_table need not have global scope

Message ID 1337630184-30581-2-git-send-email-jim@meyering.net
State New
Headers show

Commit Message

Jim Meyering May 21, 2012, 7:56 p.m. UTC 
From: Jim Meyering <meyering@redhat.com>

Declare arg_table to be "static const", and adjust the two users
to also be const.

Signed-off-by: Jim Meyering <meyering@redhat.com>
---
 linux-user/main.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/linux-user/main.c b/linux-user/main.c
index 191b750..cc5b54b 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -3133,7 +3133,7 @@  struct qemu_argument {
     const char *help;
 };

-struct qemu_argument arg_table[] = {
+static const struct qemu_argument arg_table[] = {
     {"h",          "",                 false, handle_arg_help,
      "",           "print this help"},
     {"g",          "QEMU_GDB",         true,  handle_arg_gdb,
@@ -3175,7 +3175,7 @@  struct qemu_argument arg_table[] = {

 static void usage(void)
 {
-    struct qemu_argument *arginfo;
+    const struct qemu_argument *arginfo;
     int maxarglen;
     int maxenvlen;

@@ -3241,7 +3241,7 @@  static int parse_args(int argc, char **argv)
 {
     const char *r;
     int optind;
-    struct qemu_argument *arginfo;
+    const struct qemu_argument *arginfo;

     for (arginfo = arg_table; arginfo->handle_opt != NULL; arginfo++) {
         if (arginfo->env == NULL) {