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ecvt_r.3: SYNOPSIS: Use 'restrict' in prototypes 

Glibc uses 'restrict' for these functions

=============================  ecvt_r
stdlib/stdlib.h:902:
int ecvt_r (double value, int ndigit, int *restrict decpt,
                   int *restrict sign, char *restrict buf,
                   size_t len) THROW nonnull ((3, 4, 5));
=============================  fcvt_r
stdlib/stdlib.h:905:
int fcvt_r (double value, int ndigit, int *restrict decpt,
                   int *restrict sign, char *restrict buf,
                   size_t len) THROW nonnull ((3, 4, 5));
=============================  qecvt_r
stdlib/stdlib.h:909:
int qecvt_r (long double value, int ndigit,
                    int *restrict decpt, int *restrict sign,
                    char *restrict buf, size_t len)
     THROW nonnull ((3, 4, 5));
=============================  qfcvt_r
stdlib/stdlib.h:913:
int qfcvt_r (long double value, int ndigit,
                    int *restrict decpt, int *restrict sign,
                    char *restrict buf, size_t len)
     THROW nonnull ((3, 4, 5));

Let's use it here too.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-02-24 15:43:02 +01:00 committed by Michael Kerrisk
parent f6ce9b1dbe
commit f0eb582b99
1 changed files with 10 additions and 8 deletions
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18
man3/ecvt_r.3
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@ -34,15 +34,17 @@ ecvt_r, fcvt_r, qecvt_r, qfcvt_r \- convert a floating-point number to a string
.nf
.B #include <stdlib.h>
.PP
.BI "int ecvt_r(double " number ", int " ndigits ", int *" decpt ,
.BI " int *" sign ", char *" buf ", size_t " len );
.BI "int fcvt_r(double " number ", int " ndigits ", int *" decpt ,
.BI " int *" sign ", char *" buf ", size_t " len );
.BI "int ecvt_r(double " number ", int " ndigits ", int *restrict " decpt ,
.BI " int *restrict " sign ", char *restrict " buf ", size_t " len );
.BI "int fcvt_r(double " number ", int " ndigits ", int *restrict " decpt ,
.BI " int *restrict " sign ", char *restrict " buf ", size_t " len );
.PP
.BI "int qecvt_r(long double " number ", int " ndigits ", int *" decpt ,
.BI " int *" sign ", char *" buf ", size_t " len );
.BI "int qfcvt_r(long double " number ", int " ndigits ", int *" decpt ,
.BI " int *" sign ", char *" buf ", size_t " len );
.BI "int qecvt_r(long double " number ", int " ndigits \
", int *restrict " decpt ,
.BI " int *restrict " sign ", char *restrict " buf ", size_t " len );
.BI "int qfcvt_r(long double " number ", int " ndigits \
", int *restrict " decpt ,
.BI " int *restrict " sign ", char *restrict " buf ", size_t " len );
.fi
.PP
.RS -4