This is the mail archive of the libc-hacker@sources.redhat.com mailing list for the glibc project.
Note that libc-hacker is a closed list. You may look at the archives of this list, but subscription and posting are not open.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
No binary change for non-BP. Tighter code for BP. OK? 2000-08-03 Greg McGary <greg@mcgary.org> * posix/regex.c (EXTEND_BUFFER_HIGH_BOUND): Remove macro. (MOVE_BUFFER_POINTER): Handle high_bound properly. (EXTEND_BUFFER): Don't call EXTEND_BUFFER_HIGH_BOUND. Index: posix/regex.c =================================================================== RCS file: /cvs/glibc/libc/posix/regex.c,v retrieving revision 1.78 diff -u -p -r1.78 regex.c --- regex.c 2000/08/02 21:18:58 1.78 +++ regex.c 2000/08/03 19:48:28 @@ -1749,22 +1749,10 @@ static reg_errcode_t compile_range _RE_A being larger than MAX_BUF_SIZE, then flag memory exhausted. */ #if __BOUNDED_POINTERS__ # define MOVE_BUFFER_POINTER(P) \ - (__ptrlow (P) += incr, __ptrhigh (P) += incr, __ptrvalue (P) += incr) -# define EXTEND_BUFFER_HIGH_BOUND \ - do { \ - int incr = bufp->allocated >> 1; \ - __ptrhigh b += incr; \ - __ptrhigh begalt += incr; \ - if (fixup_alt_jump) \ - __ptrhigh fixup_alt_jump += incr; \ - if (laststart) \ - __ptrhigh laststart += incr; \ - if (pending_exact) \ - __ptrhigh pending_exact += incr; \ - } while (0) + (__ptrhigh (P) = (__ptrlow (P) += incr) + bufp->allocated, \ + __ptrvalue (P) += incr) #else # define MOVE_BUFFER_POINTER(P) (P) += incr -# define EXTEND_BUFFER_HIGH_BOUND #endif #define EXTEND_BUFFER() \ do { \ @@ -1790,7 +1778,6 @@ static reg_errcode_t compile_range _RE_A if (pending_exact) \ MOVE_BUFFER_POINTER (pending_exact); \ } \ - EXTEND_BUFFER_HIGH_BOUND; \ } while (0)
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |