diff options
Diffstat (limited to 'manual/stdio.texi')
| -rw-r--r-- | manual/stdio.texi | 38 |
1 files changed, 36 insertions, 2 deletions
diff --git a/manual/stdio.texi b/manual/stdio.texi index c930471..531717c 100644 --- a/manual/stdio.texi +++ b/manual/stdio.texi @@ -1190,6 +1190,8 @@ char}, as appropriate. A @code{char} argument is converted to an anyway, but the @samp{h} modifier says to convert it back to a @code{char} again. +This modifier was introduced in @w{ISO C 9x}. + @item h Specifies that the argument is a @code{short int} or @code{unsigned short int}, as appropriate. A @code{short} argument is converted to an @@ -1197,6 +1199,12 @@ short int}, as appropriate. A @code{short} argument is converted to an anyway, but the @samp{h} modifier says to convert it back to a @code{short} again. +@item j +Specifies that the argument is a @code{intmax_t} or @code{uintmax_t}, as +appropriate. + +This modifier was introduced in @w{ISO C 9x}. + @item l Specifies that the argument is a @code{long int} or @code{unsigned long int}, as appropriate. Two @samp{l} characters is like the @samp{L} @@ -1213,8 +1221,17 @@ The @samp{q} modifier is another name for the same thing, which comes from 4.4 BSD; a @w{@code{long long int}} is sometimes called a ``quad'' @code{int}. -@item Z -Specifies that the argument is a @code{size_t}. This is a GNU extension. +@item t +Specifies that the argument is a @code{ptrdiff_t}. + +This modifier was introduced in @w{ISO C 9x}. + +@item z +@itemx Z +Specifies that the argument is a @code{size_t}. + +@samp{z} was introduced in @w{ISO C 9x}. @samp{Z} is a GNU extension +predating this addition and should not be used anymore in new code. @end table Here is an example. Using the template string: @@ -2653,10 +2670,17 @@ specify other sizes of integer: Specifies that the argument is a @code{signed char *} or @code{unsigned char *}. +This modifier was introduced in @w{ISO C 9x}. + @item h Specifies that the argument is a @code{short int *} or @code{unsigned short int *}. +@item j +Specifies that the argument is a @code{intmax_t *} or @code{uintmax_t *}. + +This modifier was introduced in @w{ISO C 9x}. + @item l Specifies that the argument is a @code{long int *} or @code{unsigned long int *}. Two @samp{l} characters is like the @samp{L} modifier, below. @@ -2672,6 +2696,16 @@ is the same as @code{long int}.) The @samp{q} modifier is another name for the same thing, which comes from 4.4 BSD; a @w{@code{long long int}} is sometimes called a ``quad'' @code{int}. + +@item t +Specifies that the argument is a @code{ptrdiff_t *}. + +This modifier was introduced in @w{ISO C 9x}. + +@item z +Specifies that the argument is a @code{size_t *}. + +This modifier was introduced in @w{ISO C 9x}. @end table All of the @samp{%e}, @samp{%f}, @samp{%g}, @samp{%E}, and @samp{%G} |