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-rw-r--r--ChangeLog12
-rw-r--r--sysdeps/alpha/fpu/bits/mathinline.h8
-rw-r--r--sysdeps/powerpc/fpu/bits/mathinline.h4
-rw-r--r--sysdeps/sparc/fpu/bits/mathinline.h4
-rw-r--r--time/tzfile.c7
5 files changed, 25 insertions, 10 deletions
diff --git a/ChangeLog b/ChangeLog
index eab4b37a50..8e07c9b3f9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2004-09-29 Jakub Jelinek <jakub@redhat.com>
+
+ * time/tzfile.c (tzfile_mtime): New variable.
+ (__tzfile_read): Reread the file if mtime is different.
+
+2004-09-28 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/alpha/fpu/bits/mathinline.h (__fdimf, __fdim, fdimf, fdim):
+ Handle +inf/+inf.
+ * sysdeps/powerpc/fpu/bits/mathinline.h (fdim, fdimf): Likewise.
+ * sysdeps/sparc/fpu/bits/mathinline.h (fdim, fdimf): Likewise.
+
2004-09-29 Ulrich Drepper <drepper@redhat.com>
* nscd/nscd_gethst_r.c (nscd_gethst_r): Use correct constant for
diff --git a/sysdeps/alpha/fpu/bits/mathinline.h b/sysdeps/alpha/fpu/bits/mathinline.h
index d3a76bad2b..187bd42f33 100644
--- a/sysdeps/alpha/fpu/bits/mathinline.h
+++ b/sysdeps/alpha/fpu/bits/mathinline.h
@@ -149,25 +149,25 @@ __MATH_INLINE double __NTH (floor (double __x)) { return __floor(__x); }
__MATH_INLINE float
__NTH (__fdimf (float __x, float __y))
{
- return __x < __y ? 0.0f : __x - __y;
+ return __x <= __y ? 0.0f : __x - __y;
}
__MATH_INLINE float
__NTH (fdimf (float __x, float __y))
{
- return __x < __y ? 0.0f : __x - __y;
+ return __x <= __y ? 0.0f : __x - __y;
}
__MATH_INLINE double
__NTH (__fdim (double __x, double __y))
{
- return __x < __y ? 0.0 : __x - __y;
+ return __x <= __y ? 0.0 : __x - __y;
}
__MATH_INLINE double
__NTH (fdim (double __x, double __y))
{
- return __x < __y ? 0.0 : __x - __y;
+ return __x <= __y ? 0.0 : __x - __y;
}
/* Test for negative number. Used in the signbit() macro. */
diff --git a/sysdeps/powerpc/fpu/bits/mathinline.h b/sysdeps/powerpc/fpu/bits/mathinline.h
index 491d529091..44f7dbec52 100644
--- a/sysdeps/powerpc/fpu/bits/mathinline.h
+++ b/sysdeps/powerpc/fpu/bits/mathinline.h
@@ -109,14 +109,14 @@ __MATH_INLINE double fdim (double __x, double __y) __THROW;
__MATH_INLINE double
__NTH (fdim (double __x, double __y))
{
- return __x < __y ? 0 : __x - __y;
+ return __x <= __y ? 0 : __x - __y;
}
__MATH_INLINE float fdimf (float __x, float __y) __THROW;
__MATH_INLINE float
__NTH (fdimf (float __x, float __y))
{
- return __x < __y ? 0 : __x - __y;
+ return __x <= __y ? 0 : __x - __y;
}
#endif /* __USE_ISOC99 */
diff --git a/sysdeps/sparc/fpu/bits/mathinline.h b/sysdeps/sparc/fpu/bits/mathinline.h
index 8811314278..2b578d04cd 100644
--- a/sysdeps/sparc/fpu/bits/mathinline.h
+++ b/sysdeps/sparc/fpu/bits/mathinline.h
@@ -223,14 +223,14 @@ __MATH_INLINE double fdim (double __x, double __y) __THROW;
__MATH_INLINE double
fdim (double __x, double __y) __THROW
{
- return __x < __y ? 0 : __x - __y;
+ return __x <= __y ? 0 : __x - __y;
}
__MATH_INLINE float fdimf (float __x, float __y) __THROW;
__MATH_INLINE float
fdimf (float __x, float __y) __THROW
{
- return __x < __y ? 0 : __x - __y;
+ return __x <= __y ? 0 : __x - __y;
}
# endif /* !__NO_MATH_INLINES */
diff --git a/time/tzfile.c b/time/tzfile.c
index 8c2756e7bb..48c1e4d790 100644
--- a/time/tzfile.c
+++ b/time/tzfile.c
@@ -32,6 +32,7 @@
int __use_tzfile;
static dev_t tzfile_dev;
static ino64_t tzfile_ino;
+static time_t tzfile_mtime;
struct ttinfo
{
@@ -161,7 +162,8 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
fclose (f);
goto ret_free_transitions;
}
- if (was_using_tzfile && tzfile_ino == st.st_ino && tzfile_dev == st.st_dev)
+ if (was_using_tzfile && tzfile_ino == st.st_ino && tzfile_dev == st.st_dev
+ && tzfile_mtime == st.st_mtime)
{
/* It's the same file. No further work needed. */
fclose (f);
@@ -172,9 +174,10 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
free ((void *) transitions);
transitions = NULL;
- /* Remember the inode and device number. */
+ /* Remember the inode and device number and modification time. */
tzfile_dev = st.st_dev;
tzfile_ino = st.st_ino;
+ tzfile_mtime = st.st_mtime;
/* No threads reading this stream. */
__fsetlocking (f, FSETLOCKING_BYCALLER);