[05/14] getgrent_r.3: SYNOPSIS: Use 'restrict' in prototypes
Commit Message
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 <alx.manpages@gmail.com>
---
man3/getgrent_r.3 | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
@@ -28,10 +28,12 @@ getgrent_r, fgetgrent_r \- get group file entry reentrantly
.nf
.B #include <grp.h>
.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