diff options
| author | Roland McGrath <roland@gnu.org> | 1996-01-23 10:00:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1996-01-23 10:00:23 +0000 |
| commit | 1d8dc4293f772369e2da018ba5f1bf6e67967f3a (patch) | |
| tree | e3b745c6fd5c1de37f20768079a419cebacdd41e /stdlib/srand48_r.c | |
| parent | f2f7f9e665975125ef253d7a621bcc3e4f68904d (diff) | |
| download | glibc-1d8dc4293f772369e2da018ba5f1bf6e67967f3a.tar.gz glibc-1d8dc4293f772369e2da018ba5f1bf6e67967f3a.tar.xz glibc-1d8dc4293f772369e2da018ba5f1bf6e67967f3a.zip | |
Mon Jan 22 10:40:40 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> cvs/libc-960123
* sysdeps/posix/getcwd.c [__GNU_LIBRARY__]: Include unistd.h. * io/fts.h (FTSENT): Define fts_compar member with prototype. * hurd/hurd.h: Use prototype in getcttyid decl. * stdlib/l64a.c: Fix typo in last change. * stdlib/drand48-iter.c: Test limits.h macros instead of sizeof for determining size of types. * stdlib/srand48_r.c: Likewise. * misc/utmp.h: Declare login, logout, logwtmp. * misc/logout.c: Declare argument as pointer to const. * misc/login.c: Likewise. * misc/logwtmp.c: Likewise. Include time.h, string.h. * misc/efgcvt_r.c: Include stdlib.h. * io/mknod.c: Include sys/types.h. * gmon/sys/gmon.h: Declare monstartup, _mcleanup. * csu/gmon-start.c (_start, etext): Declare with prototypes. * stdio-common/vfscanf.c (%[): Fix range handling.
Diffstat (limited to 'stdlib/srand48_r.c')
| -rw-r--r-- | stdlib/srand48_r.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/stdlib/srand48_r.c b/stdlib/srand48_r.c index 8720854249..44cee6ddc1 100644 --- a/stdlib/srand48_r.c +++ b/stdlib/srand48_r.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1996 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995. @@ -18,6 +18,7 @@ not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <stdlib.h> +#include <limits.h> int srand48_r (seedval, buffer) @@ -28,18 +29,15 @@ srand48_r (seedval, buffer) if (sizeof (long) > 4) seedval &= 0xffffffffl; - if (sizeof (unsigned short int) == 2) - { - buffer->X[2] = seedval >> 16; - buffer->X[1] = seedval & 0xffffl; - buffer->X[0] = 0x330e; - } - else - { - buffer->X[2] = seedval; - buffer->X[1] = 0x330e0000UL; - buffer->X[0] = 0; - } +#if (USHRT_MAX == 0xffffU) + buffer->X[2] = seedval >> 16; + buffer->X[1] = seedval & 0xffffl; + buffer->X[0] = 0x330e; +#else + buffer->X[2] = seedval; + buffer->X[1] = 0x330e0000UL; + buffer->X[0] = 0; +#endif return 0; } |