Subversion Repositories Kolibri OS

Compare Revisions

Regard whitespace Rev 4921 → Rev 6099

/contrib/sdk/sources/newlib/libc/stdio/sscanf.c
132,12 → 132,14
 
Each format specification begins with the percent character (<<%>>).
The other fields are:
o+
O+
o *
 
an optional marker; if present, it suppresses interpretation and
assignment of this input field.
 
o <[width]>
 
an optional maximum field width: a decimal integer,
which controls the maximum number of characters that
will be read before converting the current input field. If the
150,59 → 152,116
to that character are read, converted, and stored.
Then <<scanf>> proceeds to the next format specification.
 
o size
o <[size]>
 
<<h>>, <<j>>, <<l>>, <<L>>, <<t>>, and <<z>> are optional size
characters which override the default way that <<scanf>>
interprets the data type of the corresponding argument.
 
@multitable @columnfractions 0.18 0.30 0.52
@headitem
Modifier
@tab
Type(s)
@tab
@item
hh
@tab
d, i, o, u, x, n
@tab
convert input to char, store in char object
@item
h
@tab
d, i, o, u, x, n
@tab
convert input to short, store in short object
@item
h
@tab
D, I, O, U, X, e, f, c, s, p
@tab
no effect
@item
j
@tab
d, i, o, u, x, n
@tab
convert input to intmax_t, store in intmax_t object
@item
j
@tab
all others
@tab
no effect
@item
l
@tab
d, i, o, u, x, n
@tab
convert input to long, store in long object
@item
l
@tab
e, f, g
@tab
convert input to double, store in a double object
@item
l
@tab
D, I, O, U, X, c, s, p
@tab
no effect
@item
ll
@tab
d, i, o, u, x, n
@tab
convert to long long, store in long long object
@item
L
@tab
d, i, o, u, x, n
@tab
convert to long long, store in long long object
@item
L
@tab
e, f, g, E, G
@tab
convert to long double, store in long double object
@item
L
@tab
all others
@tab
no effect
@item
t
@tab
d, i, o, u, x, n
@tab
convert input to ptrdiff_t, store in ptrdiff_t object
@item
t
@tab
all others
@tab
no effect
@item
z
@tab
d, i, o, u, x, n
@tab
convert input to size_t, store in size_t object
@item
z
@tab
all others
@tab
no effect
@end multitable
 
.Modifier Type(s)
. hh d, i, o, u, x, n convert input to char,
. store in char object
.
. h d, i, o, u, x, n convert input to short,
. store in short object
.
. h D, I, O, U, X no effect
. e, f, c, s, p
.
. j d, i, o, u, x, n convert input to intmax_t,
. store in intmax_t object
.
. j all others no effect
.
. l d, i, o, u, x, n convert input to long,
. store in long object
.
. l e, f, g convert input to double
. store in a double object
.
. l D, I, O, U, X no effect
. c, s, p
.
. ll d, i, o, u, x, n convert to long long,
. store in long long
.
. L d, i, o, u, x, n convert to long long,
. store in long long
.
. L e, f, g, E, G convert to long double,
. store in long double
.
. L all others no effect
.
. t d, i, o, u, x, n convert input to ptrdiff_t,
. store in ptrdiff_t object
.
. t all others no effect
.
. z d, i, o, u, x, n convert input to size_t,
. store in size_t object
.
. z all others no effect
.
 
 
o <[type]>
 
A character to specify what kind of conversion
245,7 → 304,6
Reads an unsigned decimal integer into the corresponding
<[arg]>: <<(unsigned int *arg)>>.
 
o U
Reads an unsigned decimal integer into the corresponding <[arg]>:
<<(unsigned long *arg)>>.
316,7 → 374,7
 
where objects inclosed in square brackets are optional, and <<ddd>>
represents decimal, octal, or hexadecimal digits.
o-
O-
 
RETURNS
<<scanf>> returns the number of input fields successfully
430,6 → 488,12
return ret;
}
 
#ifdef _NANO_FORMATTED_IO
int
_EXFUN(siscanf, (const char *, const char *, ...)
_ATTRIBUTE ((__alias__("sscanf"))));
#endif
 
#endif /* !_REENT_ONLY */
 
#ifdef _HAVE_STDC
467,3 → 531,9
va_end (ap);
return ret;
}
 
#ifdef _NANO_FORMATTED_IO
int
_EXFUN(_siscanf_r, (struct _reent *, const char *, const char *, ...)
_ATTRIBUTE ((__alias__("_sscanf_r"))));
#endif