From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Wed, 24 Feb 2021 14:43:02 +0000 (+0100)
Subject: ecvt_r.3: SYNOPSIS: Use 'restrict' in prototypes
X-Git-Tag: man-pages-5.11~124
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0eb582b9971ce14e06e7eb3ce38d304570fe0c3;p=thirdparty%2Fman-pages.git

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>
---

diff --git a/man3/ecvt_r.3 b/man3/ecvt_r.3
index f561977824..05689c8fc8 100644
--- a/man3/ecvt_r.3
+++ b/man3/ecvt_r.3
@@ -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