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* stdlib/random_r.c (__setstate_r): Correct offset when computing
	new rptr and fptr.  Reported by Michael Fischer <fischer@cs.yale.edu>.

	* posix/regex.h: Add macro definitions to allow compiling outside
	glibc.
This commit is contained in:
Ulrich Drepper
2000-08-21 23:31:38 +00:00
parent 63336471f0
commit 7ca404adab
3 changed files with 24 additions and 2 deletions
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6
ChangeLog
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@ -1,5 +1,11 @@
2000-08-21 Ulrich Drepper <drepper@redhat.com> 2000-08-21 Ulrich Drepper <drepper@redhat.com>
* stdlib/random_r.c (__setstate_r): Correct offset when computing
new rptr and fptr. Reported by Michael Fischer <fischer@cs.yale.edu>.
* posix/regex.h: Add macro definitions to allow compiling outside
glibc.
* sysdeps/i370/Implies: Removed. * sysdeps/i370/Implies: Removed.
* sysdeps/mvs/Implies: Removed. * sysdeps/mvs/Implies: Removed.

16
posix/regex.h
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@ -513,6 +513,22 @@ extern int re_exec _RE_ARGS ((const char *));
# endif # endif
#endif #endif
/* GCC 2.95 and later have "__restrict"; C99 compilers have
"restrict", and "configure" may have defined "restrict". */
#ifndef __restrict
# if ! (2 < __GNUC__ || (2 == __GNUC__ && 95 <= __GNUC_MINOR__))
# if defined restrict || 199901L <= __STDC_VERSION__
# define __restrict restrict
# else
# define __restrict
# endif
# endif
/* For now unconditionally define __restrict_arr to expand to nothing.
Ideally we would have a test for the compiler which allows defining
it to restrict. */
# define __restrict_arr
#endif
/* POSIX compatibility. */ /* POSIX compatibility. */
extern int regcomp _RE_ARGS ((regex_t *__restrict __preg, extern int regcomp _RE_ARGS ((regex_t *__restrict __preg,
const char *__restrict __pattern, const char *__restrict __pattern,

4
stdlib/random_r.c
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@ -295,8 +295,8 @@ __setstate_r (arg_state, buf)
if (type != TYPE_0) if (type != TYPE_0)
{ {
int rear = new_state[0] / MAX_TYPES; int rear = new_state[0] / MAX_TYPES;
buf->rptr = &new_state[rear]; buf->rptr = &new_state[1 + rear];
buf->fptr = &new_state[(rear + separation) % degree]; buf->fptr = &new_state[1 + (rear + separation) % degree];
} }
buf->state = &new_state[1]; buf->state = &new_state[1];
/* Set end_ptr too. */ /* Set end_ptr too. */