diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2000-10-15 02:17:30 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-10-15 02:17:30 +0000 |
| commit | 42be70d43174c6a6e80fbd25276d4eb04c6e5adf (patch) | |
| tree | 612ddd6ae4ee8a0c70d86676264aa871202c55cd /manual/stdio.texi | |
| parent | a133e4fa09be775b2dab922d503e5d75c1a73fdd (diff) | |
Update.
2000-10-28 Jes Sorensen <jes@linuxcare.com>
* sysdeps/unix/sysv/linux/ia64/Versions: Export ioperm, iopl, inb,
inw, inl, _inb, _inw, _inl, outb, outw, outl, _outb, _outw,
_outl. Reported by Bill Nottingham.
2000-04-06 Andreas Schwab <schwab@suse.de>
* sysdeps/ia64/dl-machine.h (TRAMPOLINE_TEMPLATE): Save and
restore register r8 for functions that return a structure.
2000-10-12 Jakub Jelinek <jakub@redhat.com>
* math/libm-test.inc (M_PI_6l, M_E2l, M_E3l, M_2_SQRT_PIl,
M_SQRT_PIl): Increase precision.
(cbrt_test): If cbrt is not implemented, don't test it.
Add L suffix to double constants in results which differ from their
L suffixed counterparts.
(exp10_test, fmod_test, frexp_test, hypot_test, sqrt_test): Likewise.
* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Update.
2000-10-11 Jakub Jelinek <jakub@redhat.com>
* inet/rexec.c (rexec_af): Convert rport to host order before
passing it to snprintf.
2000-10-14 Ulrich Drepper <drepper@redhat.com>
* sysdeps/gnu/netinet/tcp.h: Use u_intXX_t types instead of
uintXX_t since this is what <sys/types.h> defines and we include
this header. Reported by Bernhard Rosenkraenzer <bero@redhat.de>.
* intl/localealias.c (read_alias_file): Update string pointers
in map[] if realloc() changed the values.
Patch by Jakub Jelinek <jakub@redhat.com>.
* manual/stdio.texi: Update printf extension documentation after
z became a valid modifier.
Patch by Joseph S. Myers <jsm28@cam.ac.uk>.
* timezone/africa: Update from tzcode2000g and tzdata2000g.
* timezone/asia: Likewise.
* timezone/australasia: Likewise.
* timezone/backward: Likewise.
* timezone/europe: Likewise.
* timezone/iso3166.tab: Likewise.
* timezone/northamerica: Likewise.
* timezone/southamerica: Likewise.
* timezone/zone.tab: Likewise.
Diffstat (limited to 'manual/stdio.texi')
| -rw-r--r-- | manual/stdio.texi | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/manual/stdio.texi b/manual/stdio.texi index 5c37698fc6..e3e3918731 100644 --- a/manual/stdio.texi +++ b/manual/stdio.texi @@ -2098,11 +2098,13 @@ The function to register a new output conversion is @comment GNU @deftypefun int register_printf_function (int @var{spec}, printf_function @var{handler-function}, printf_arginfo_function @var{arginfo-function}) This function defines the conversion specifier character @var{spec}. -Thus, if @var{spec} is @code{'z'}, it defines the conversion @samp{%z}. +Thus, if @var{spec} is @code{'Y'}, it defines the conversion @samp{%Y}. You can redefine the built-in conversions like @samp{%s}, but flag characters like @samp{#} and type modifiers like @samp{l} can never be used as conversions; calling @code{register_printf_function} for those -characters has no effect. +characters has no effect. It is advisable not to use lowercase letters, +since the ISO C standard warns that additional lowercase letters may be +standardized in future editions of the standard. The @var{handler-function} is the function called by @code{printf} and friends when this conversion appears in a template string. |