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Fix warning in posix/tst-getopt_long1.c.

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This patch fixes a "discards qualifiers" warning in
posix/tst-getopt_long1.c.  glibc is built with -Wwrite-strings,
meaning a char * cannot be initialized directly with a string
constant; the patch casts the string constants to char *.

Tested for x86_64.

	* posix/tst-getopt_long1.c (do_test): Cast elements of argv array
	to char *.
This commit is contained in:
Joseph Myers 2014-12-02 22:03:59 +00:00
parent 266865c0e7
commit b1aff6a411
2 changed files with 4 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2014-12-02 Joseph Myers <joseph@codesourcery.com>
* posix/tst-getopt_long1.c (do_test): Cast elements of argv array
to char *.
[BZ #17665]
* posix/unistd.h [__USE_MISC || (__USE_XOPEN && !__USE_UNIX98)]:
Change conditional to [__USE_MISC].

2
posix/tst-getopt_long1.c
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@ -39,7 +39,7 @@ do_test (void)
return 1;
}
char *argv[] = { "program", "--on" };
char *argv[] = { (char *) "program", (char *) "--on" };
int argc = 2;
int c = getopt_long (argc, argv, "12345", opts, NULL);