[12/14] getprotoent_r.3: SYNOPSIS: Use 'restrict' in prototypes
Commit Message
glibc uses 'restrict' in getprotoent_r(), getprotobyname_r(),
getprotobynumber_r().
Let's use it here too.
.../glibc$ grep_glibc_prototype getprotoent_r
resolv/netdb.h:372:
extern int getprotoent_r (struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
.../glibc$ grep_glibc_prototype getprotobyname_r
resolv/netdb.h:376:
extern int getprotobyname_r (const char *__restrict __name,
struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
.../glibc$ grep_glibc_prototype getprotobynumber_r
resolv/netdb.h:381:
extern int getprotobynumber_r (int __proto,
struct protoent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct protoent **__restrict __result);
.../glibc$
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
man3/getprotoent_r.3 | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
@@ -31,14 +31,17 @@ protocol entry (reentrant)
.nf
.B #include <netdb.h>
.PP
-.BI "int getprotoent_r(struct protoent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct protoent **" result );
-.BI "int getprotobyname_r(const char *" name ,
-.BI " struct protoent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct protoent **" result );
+.BI "int getprotoent_r(struct protoent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct protoent **restrict " result );
+.BI "int getprotobyname_r(const char *restrict " name ,
+.BI " struct protoent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct protoent **restrict " result );
.BI "int getprotobynumber_r(int " proto ,
-.BI " struct protoent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct protoent **" result );
+.BI " struct protoent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct protoent **restrict " result );
.PP
.fi
.RS -4