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Avoid warnings in test malloc program

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Ulrich Drepper
2012-03-28 13:05:11 -04:00
parent d6270972f7
commit 05f3d1f6c6
2 changed files with 16 additions and 9 deletions
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10
ChangeLog
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@ -1,3 +1,7 @@
2012-03-28 Ulrich Drepper <drepper@gmail.com>
* malloc/mallocbug.c: Avoid warnings about unused variables.
2012-03-28 Joseph Myers <joseph@codesourcery.com> 2012-03-28 Joseph Myers <joseph@codesourcery.com>
[BZ #369] [BZ #369]
@ -388,9 +392,9 @@
2012-03-21 Thomas Schwinge <thomas@codesourcery.com> 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
* conform/conformtest.pl: Handle --tmpdir argument, defaulting to /tmp. * conform/conformtest.pl: Handle --tmpdir argument, defaulting to /tmp.
* conform/run-conformtest.sh: Pass --tmpdir argument when invoking * conform/run-conformtest.sh: Pass --tmpdir argument when invoking
conformtest.pl conformtest.pl
2012-03-21 Joseph Myers <joseph@codesourcery.com> 2012-03-21 Joseph Myers <joseph@codesourcery.com>

15
malloc/mallocbug.c
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@ -5,12 +5,15 @@
#define size_t unsigned int #define size_t unsigned int
/* Defined as global variables to avoid warnings about unused variables. */
char *dummy0;
char *dummy1;
char *fill_info_table1;
int int
main (int argc, char *argv[]) main (int argc, char *argv[])
{ {
char *dummy0;
char *dummy1;
char *fill_info_table1;
char *over_top; char *over_top;
size_t over_top_size = 0x3000; size_t over_top_size = 0x3000;
char *over_top_dup; char *over_top_dup;
@ -19,11 +22,11 @@ main (int argc, char *argv[])
size_t i; size_t i;
/* Here's what memory is supposed to look like (hex): /* Here's what memory is supposed to look like (hex):
size contents size contents
3000 original_info_table, later fill_info_table1 3000 original_info_table, later fill_info_table1
3fa000 dummy0 3fa000 dummy0
3fa000 dummy1 3fa000 dummy1
6000 info_table_2 6000 info_table_2
3000 over_top 3000 over_top
*/ */