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[06/24] setnetgrent.3: SYNOPSIS: Use 'restrict' in prototypes

Message ID 20210310183149.194717-7-alx.manpages@gmail.com
State New
Headers show
Series man3: SYNOPSIS: Use 'restrict' in prototypes (batch 5) | expand

Commit Message

Alejandro Colomar March 10, 2021, 6:31 p.m. UTC 
glibc uses 'restrict' in getnetgrent(), getnetgrent_r().
Let's use it here too.

.../glibc$ grep_glibc_prototype getnetgrent
resolv/netdb.h:410:
extern int getnetgrent (char **__restrict __hostp,
			char **__restrict __userp,
			char **__restrict __domainp);
.../glibc$ grep_glibc_prototype getnetgrent_r
resolv/netdb.h:430:
extern int getnetgrent_r (char **__restrict __hostp,
			  char **__restrict __userp,
			  char **__restrict __domainp,
			  char *__restrict __buffer, size_t __buflen);
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
 man3/setnetgrent.3 | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/man3/setnetgrent.3 b/man3/setnetgrent.3
index 440cf2846..2a783ee58 100644
--- a/man3/setnetgrent.3
+++ b/man3/setnetgrent.3
@@ -18,12 +18,14 @@  handle network group entries
 .BI "int setnetgrent(const char *" netgroup );
 .B "void endnetgrent(void);"
 .PP
-.BI "int getnetgrent(char **" host ", char **" user ", char **" domain );
-.BI "int getnetgrent_r(char **" host ", char **" user ","
-.BI "                  char **" domain ", char *" buf ", size_t " buflen );
+.BI "int getnetgrent(char **restrict " host ,
+.BI "            char **restrict " user ", char **restrict " domain );
+.BI "int getnetgrent_r(char **restrict " host ,
+.BI "            char **restrict " user ", char **restrict " domain ,
+.BI "            char *restrict " buf ", size_t " buflen );
 .PP
-.BI "int innetgr(const char *" netgroup ", const char *" host ","
-.BI "                  const char *" user ", const char *" domain );
+.BI "int innetgr(const char *" netgroup ", const char *" host ,
+.BI "            const char *" user ", const char *" domain );
 .fi
 .PP
 .RS -4