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authorUlrich Drepper <drepper@redhat.com>2000-08-17 19:36:13 +0000
committerUlrich Drepper <drepper@redhat.com>2000-08-17 19:36:13 +0000
commit0f6b172f72efea7cd99a9b790df75045f6c85dba (patch)
treef201868c8c1b9532e0023b38e6ae1a99062a25fa /stdio-common/printf_fp.c
parent522554b15962927f372e4bf60e72ea7e0ae0b71f (diff)
downloadglibc-0f6b172f72efea7cd99a9b790df75045f6c85dba.tar.gz
Update.
2000-08-17 Ulrich Drepper <drepper@redhat.com> * stdio-common/printf_fp.c: Fix chars_needed computation. Patch by Greg McGary <greg@mcgary.org>. 2000-08-17 Jakub Jelinek <jakub@redhat.com> * elf/dl-load.c (_dl_map_object): Don't crash if both loader and _dl_loaded are NULL. 2000-08-17 Jakub Jelinek <jakub@redhat.com> * manual/arith.texi (feholdexcept): Returns 0 on success. 2000-08-17 Andreas Jaeger <aj@suse.de> * sysdeps/gnu/net/if.h (struct ifreq): Add ifru_newname. (ifr_newname): New. Reported by Andi Kleen <ak@suse.de>. 2000-08-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/alpha/fpu/fedisblxcpt.c: New file. * sysdeps/alpha/fpu/feenablxcpt.c: New file. * sysdeps/alpha/fpu/fegetexcept.c: New file. 2000-08-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/xstatconv.c (xstat32_conv): Test sizes of buf->st_ino and kbuf->st_ino, not __st_ino. If _HAVE_STAT64___ST_INO is not defined, don't use __st_ino at all. * sysdeps/unix/sysv/linux/getdents64.c: Change path in #include directive so that only linux/getdents.c is used, not some architecture specific one. 2000-08-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/fpu/fegetexcept.c (fegetexcept): Return currently enabled, not disabled exceptions. * sysdeps/i386/fpu/fedisblxcpt.c (fedisableexcept): Likewise. * sysdeps/i386/fpu/feenablxcpt.c (feenableexcept): Likewise. ($(addprefix $(objpfx),$(tests)), $(addprefix $(objpfx),$(librt-tests))): * include/link.h: Undo last patches. Hurd now has stat64.
Diffstat (limited to 'stdio-common/printf_fp.c')
-rw-r--r--stdio-common/printf_fp.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 67161be586..47052d7797 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -835,9 +835,12 @@ __printf_fp (FILE *fp,
type = 'f';
intdig_max = expsign == 0 ? exponent + 1 : 0;
fracdig_max = dig_max - intdig_max;
- /* We need space for the significant digits and perhaps for
- leading zeros when < 1.0. Pessimistic guess: dig_max. */
- chars_needed = dig_max + dig_max + 1;
+ /* We need space for the significant digits and perhaps
+ for leading zeros when < 1.0. The number of leading
+ zeros can be as many as would be required for
+ exponential notation with a negative two-digit
+ exponent, which is 4. */
+ chars_needed = dig_max + 1 + 4;
}
fracdig_min = info->alt ? fracdig_max : 0;
significant = 0; /* We count significant digits. */