2002-08-17 Jeff Johnston <jjohnstn@redhat.com>

        *  Makefile.am: Move cmath stuff into libc/sys/linux.
        *  Makefile.in: Regenerated.
        *  configure.host: Default -DMB_CAPABLE for x86-linux.
        *  libc/include/reent.h: Define _sbrk to take signed int argument.
        *  libc/include/sys/unistd.h: Ditto for _sbrk_r and sbrk.
        *  libc/locale/locale.c[MB_CAPABLE]: Add LC_MESSAGES support and
        make locale name checking more efficient.  Also allow "C-ISO-8859-1"
        locale for LC_CTYPE and LC_MESSAGES.
        *  libc/reent/sbrkr.c: Change prototype to take ptrdiff_t.
        *  libc/sys/linux/brk.c: Change sbrk prototype.
        *  libc/sys/linux/include/time.h: Remove Cygwin stuff and
        include <sys/features.h>.
        (CLOCK_THREAD_CPUTIME): Renamed to CLOCK_THREAD_CPUTIME_ID.
        (CLOCK_PROCESS_CPUTIME): Renamed to CLOCK_PROCESS_CPUTIME_ID.
        *  libc/sys/linux/sys/cdefs.h: Replace with glibc sys/cdefs.h
        with a few local additions.
        *  libc/sys/linux/sys/features.h: New file.
        *  libc/sys/linux/sys/unistd.h: Change _sbrk_r and sbrk prototypes
        to take signed argument.
        *  libc/syscalls/syssbrk.c: Change sbrk, _sbrk_r, and _sbrk
        prototypes to take signed size argument.

1 files changed, 3 insertions, 3 deletions

diff --git a/newlib/libc/syscalls/syssbrk.c b/newlib/libc/syscalls/syssbrk.c
index cee7ee13e..91673c960 100644
--- a/newlib/libc/syscalls/syssbrk.c
+++ b/newlib/libc/syscalls/syssbrk.c
@@ -3,12 +3,12 @@
 #include <reent.h>
 #include <unistd.h>
 
-extern void *_sbrk_r (struct _reent *, size_t);
-extern void *_sbrk (size_t);
+extern void *_sbrk_r (struct _reent *, ptrdiff_t);
+extern void *_sbrk (ptrdiff_t);
 
 void *
 sbrk (incr)
-     size_t incr;
+     ptrdiff_t incr;
 {
 #ifdef REENTRANT_SYSCALLS_PROVIDED
   return _sbrk_r (_REENT, incr);