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| author | Ulrich Drepper <drepper@redhat.com> | 2000-08-21 23:31:38 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-08-21 23:31:38 +0000 |
| commit | 7ca404adab483820ed7d43e961fef91d2e978f90 (patch) | |
| tree | ded80da1a4c787630f73d6668daeec69f2fbca04 | |
| parent | 63336471f0e705e7259c9ecb0f9b473890ff5ffc (diff) | |
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Update.
* 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.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | posix/regex.h | 16 | ||||
| -rw-r--r-- | stdlib/random_r.c | 4 |
3 files changed, 24 insertions, 2 deletions
@@ -1,5 +1,11 @@ 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/mvs/Implies: Removed. diff --git a/posix/regex.h b/posix/regex.h index 8576fe68fa..47f4af7b55 100644 --- a/posix/regex.h +++ b/posix/regex.h @@ -513,6 +513,22 @@ extern int re_exec _RE_ARGS ((const char *)); # 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. */ extern int regcomp _RE_ARGS ((regex_t *__restrict __preg, const char *__restrict __pattern, diff --git a/stdlib/random_r.c b/stdlib/random_r.c index 27573b3b05..1d9e56f19b 100644 --- a/stdlib/random_r.c +++ b/stdlib/random_r.c @@ -295,8 +295,8 @@ __setstate_r (arg_state, buf) if (type != TYPE_0) { int rear = new_state[0] / MAX_TYPES; - buf->rptr = &new_state[rear]; - buf->fptr = &new_state[(rear + separation) % degree]; + buf->rptr = &new_state[1 + rear]; + buf->fptr = &new_state[1 + (rear + separation) % degree]; } buf->state = &new_state[1]; /* Set end_ptr too. */ |