glibc uses 'restrict' in getservent_r(), getservbyname_r(),
getservbyport_r().
Let's use it here too.
.../glibc$ grep_glibc_prototype getservent_r
resolv/netdb.h:306:
extern int getservent_r (struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
.../glibc$ grep_glibc_prototype getservbyname_r
resolv/netdb.h:310:
extern int getservbyname_r (const char *__restrict __name,
const char *__restrict __proto,
struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
.../glibc$ grep_glibc_prototype getservbyport_r
resolv/netdb.h:316:
extern int getservbyport_r (int __port, const char *__restrict __proto,
struct servent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct servent **__restrict __result);
.../glibc$
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
man3/getservent_r.3 | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
@@ -31,14 +31,19 @@ service entry (reentrant)
.nf
.B #include <netdb.h>
.PP
-.BI "int getservent_r(struct servent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct servent **" result );
-.BI "int getservbyname_r(const char *" name ", const char *" proto ,
-.BI " struct servent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct servent **" result );
-.BI "int getservbyport_r(int " port ", const char *" proto ,
-.BI " struct servent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct servent **" result );
+.BI "int getservent_r(struct servent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct servent **restrict " result );
+.BI "int getservbyname_r(const char *restrict " name ,
+.BI " const char *restrict " proto ,
+.BI " struct servent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct servent **restrict " result );
+.BI "int getservbyport_r(int " port ,
+.BI " const char *restrict " proto ,
+.BI " struct servent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct servent **restrict " result );
.PP
.fi
.RS -4