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setaliasent.3: SYNOPSIS: Use 'restrict' in prototypes 

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>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-03-10 19:31:29 +01:00 committed by Michael Kerrisk
parent 3feebe29e7
commit 4907425a46
1 changed files with 7 additions and 6 deletions
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13
man3/setaliasent.3
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@ -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)