[PATCH 11/14] getnetent_r.3: SYNOPSIS: Use 'restrict' in prototypes
Alejandro Colomar
alx.manpages@gmail.com
Sun Feb 28 00:48:15 GMT 2021
glibc uses 'restrict' in getnetent_r(), getnetbyname_r(),
getnetbyaddr_r().
Let's use it here too.
.../glibc$ grep_glibc_prototype getnetent_r
resolv/netdb.h:235:
extern int getnetent_r (struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
.../glibc$ grep_glibc_prototype getnetbyname_r
resolv/netdb.h:246:
extern int getnetbyname_r (const char *__restrict __name,
struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
.../glibc$ grep_glibc_prototype getnetbyaddr_r
resolv/netdb.h:240:
extern int getnetbyaddr_r (uint32_t __net, int __type,
struct netent *__restrict __result_buf,
char *__restrict __buf, size_t __buflen,
struct netent **__restrict __result,
int *__restrict __h_errnop);
.../glibc$
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
man3/getnetent_r.3 | 23 +++++++++++++----------
1 file changed, 13 insertions(+), 10 deletions(-)
diff --git a/man3/getnetent_r.3 b/man3/getnetent_r.3
index 679391cd0..b94a67ba5 100644
--- a/man3/getnetent_r.3
+++ b/man3/getnetent_r.3
@@ -31,17 +31,20 @@ network entry (reentrant)
.nf
.B #include <netdb.h>
.PP
-.BI "int getnetent_r(struct netent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct netent **" result ,
-.BI " int *" h_errnop );
-.BI "int getnetbyname_r(const char *" name ,
-.BI " struct netent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct netent **" result ,
-.BI " int *" h_errnop );
+.BI "int getnetent_r(struct netent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct netent **restrict " result ,
+.BI " int *restrict " h_errnop );
+.BI "int getnetbyname_r(const char *restrict " name ,
+.BI " struct netent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct netent **restrict " result ,
+.BI " int *restrict " h_errnop );
.BI "int getnetbyaddr_r(uint32_t " net ", int " type ,
-.BI " struct netent *" result_buf ", char *" buf ,
-.BI " size_t " buflen ", struct netent **" result ,
-.BI " int *" h_errnop );
+.BI " struct netent *restrict " result_buf ,
+.BI " char *restrict " buf ", size_t " buflen ,
+.BI " struct netent **restrict " result ,
+.BI " int *restrict " h_errnop );
.PP
.fi
.RS -4
--
2.30.1.721.g45526154a5
More information about the Libc-alpha
mailing list