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Set `_UPT_reg_offset' read only

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We do not modify `_UPT_reg_offset', so let's set it `const'. Given that
the array is exported, it's technically possible that some library user
is actually modifying the content, but does not seem really all that
likely.
This commit is contained in:
Tommi Rantala 2012-09-19 11:01:01 +03:00
parent fca254a9b4
commit a9b5b10f23
2 changed files with 2 additions and 2 deletions
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2
src/ptrace/_UPT_internal.h
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@ -54,6 +54,6 @@ struct UPT_info
struct elf_dyn_info edi; struct elf_dyn_info edi;
}; };
extern int _UPT_reg_offset[UNW_REG_LAST + 1]; extern const int _UPT_reg_offset[UNW_REG_LAST + 1];
#endif /* _UPT_internal_h */ #endif /* _UPT_internal_h */

2
src/ptrace/_UPT_reg_offset.c
View file

@ -31,7 +31,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
# include <asm/ptrace_offsets.h> # include <asm/ptrace_offsets.h>
#endif #endif
int _UPT_reg_offset[UNW_REG_LAST + 1] = const int _UPT_reg_offset[UNW_REG_LAST + 1] =
{ {
#ifdef HAVE_ASM_PTRACE_OFFSETS_H #ifdef HAVE_ASM_PTRACE_OFFSETS_H
# ifndef PT_AR_CSD # ifndef PT_AR_CSD