[PATCH 03/24] setaliasent.3: SYNOPSIS: Use 'restrict' in prototypes

Alejandro Colomar
2021-03-10T18:33:08Z

glibc uses 'restrict' in getaliasent_r(), getaliasbyname_r().
Let's use it here too.

.../glibc$ grep_glibc_prototype getaliasent_r
inet/aliases.h:48:
extern int getaliasent_r (struct aliasent *__restrict __result_buf,
char *__restrict __buffer, size_t __buflen,
struct aliasent **__restrict __result) __THROW;
.../glibc$ grep_glibc_prototype getaliasbyname_r
inet/aliases.h:56:
extern int getaliasbyname_r (const char *__restrict __name,
struct aliasent *__restrict __result_buf,
char *__restrict __buffer, size_t __buflen,
struct aliasent **__restrict __result) __THROW;
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
man3/setaliasent.3 | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/man3/setaliasent.3 b/man3/setaliasent.3
index 027bc91b6..b1b3a4ae5 100644
--- a/man3/setaliasent.3
+++ b/man3/setaliasent.3
@@ -18,14 +18,15 @@ getaliasbyname, getaliasbyname_r \- read an alias entry
.B "void endaliasent(void);"
.PP
.B "struct aliasent *getaliasent(void);"
-.BI "int getaliasent_r(struct aliasent *" result ","
-.BI " char *" buffer ", size_t " buflen \
-", struct aliasent **" res );
+.BI "int getaliasent_r(struct aliasent *restrict " result ,
+.BI " char *restrict " buffer ", size_t " buflen ,
+.BI " struct aliasent **restrict " res );
.PP
.BI "struct aliasent *getaliasbyname(const char *" name );
-.BI "int getaliasbyname_r(const char *" name ", struct aliasent *" result ,
-.BI " char *" buffer ", size_t " buflen \
-", struct aliasent **" res );
+.BI "int getaliasbyname_r(const char *restrict " name ,
+.BI " struct aliasent *restrict " result ,
+.BI " char *restrict " buffer ", size_t " buflen ,
+.BI " struct aliasent **restrict " res );
.fi
.SH DESCRIPTION
One of the databases available with the Name Service Switch (NSS)
--
2.30.1.721.g45526154a5