From 61f75e878a14eff5fae46eddee67fb67f39d4e19 Mon Sep 17 00:00:00 2001 From: Alejandro Colomar Date: Sun, 28 Feb 2021 01:48:09 +0100 Subject: [PATCH] getgrent_r.3: SYNOPSIS: Use 'restrict' in prototypes glibc uses 'restrict' in getgrent_r(), fgetgrent_r(). Let's use it here too. .../glibc$ grep_glibc_prototype getgrent_r grp/grp.h:131: extern int getgrent_r (struct group *__restrict __resultbuf, char *__restrict __buffer, size_t __buflen, struct group **__restrict __result); .../glibc$ grep_glibc_prototype fgetgrent_r grp/grp.h:161: extern int fgetgrent_r (FILE *__restrict __stream, struct group *__restrict __resultbuf, char *__restrict __buffer, size_t __buflen, struct group **__restrict __result); .../glibc$ Signed-off-by: Alejandro Colomar Signed-off-by: Michael Kerrisk --- man3/getgrent_r.3 | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/man3/getgrent_r.3 b/man3/getgrent_r.3 index 55d9d698f..29f063a0a 100644 --- a/man3/getgrent_r.3 +++ b/man3/getgrent_r.3 @@ -28,10 +28,12 @@ getgrent_r, fgetgrent_r \- get group file entry reentrantly .nf .B #include .PP -.BI "int getgrent_r(struct group *" gbuf ", char *" buf , -.BI " size_t " buflen ", struct group **" gbufp ); -.BI "int fgetgrent_r(FILE *" stream ", struct group *" gbuf ", char *" buf , -.BI " size_t " buflen ", struct group **" gbufp ); +.BI "int getgrent_r(struct group *restrict " gbuf , +.BI " char *restrict " buf ", size_t " buflen , +.BI " struct group **restrict " gbufp ); +.BI "int fgetgrent_r(FILE *restrict " stream ", struct group *restrict " gbuf , +.BI " char *restrict " buf ", size_t " buflen , +.BI " struct group **restrict " gbufp ); .fi .PP .RS -4