[PATCH 23/23] scandir.3: SYNOPSIS: Use 'restrict' in prototypes

Alejandro Colomar
2021-03-08T18:55:17Z

glibc uses 'restrict' in scandirat().
Let's use it here too.

.../glibc$ grep_glibc_prototype scandirat
dirent/dirent.h:293:
extern int scandirat (int __dfd, const char *__restrict __dir,
struct dirent ***__restrict __namelist,
int (*__selector) (const struct dirent *),
int (*__cmp) (const struct dirent **,
const struct dirent **))
__nonnull ((2, 3));
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
man3/scandir.3 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man3/scandir.3 b/man3/scandir.3
index 262e125c1..50328130f 100644
--- a/man3/scandir.3
+++ b/man3/scandir.3
@@ -78,7 +78,7 @@ a directory for matching entries
.BR "#include <fcntl.h>" " /* Definition of AT_* constants */"
.B #include <dirent.h>
.PP
-.BI "int scandirat(int " dirfd ", const char *" dirp ", struct dirent ***" namelist ,
+.BI "int scandirat(int " dirfd ", const char *restrict " dirp ", struct dirent ***restrict " namelist ,
.BI " int (*" filter ")(const struct dirent *),"
.BI " int (*" compar ")(const struct dirent **,"
.BI " const struct dirent **));"
--
2.30.1