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

Both POSIX and glibc use 'restrict' in stpncpy().
Let's use it here too.

.../glibc$ grep_glibc_prototype stpncpy
string/string.h:483:
extern char *stpncpy (char *__restrict __dest,
		      const char *__restrict __src, size_t __n)
     __THROW __nonnull ((1, 2));
.../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 19:31:36 +01:00 committed by Michael Kerrisk
parent f23eb1ffb4
commit 36addc2d59
1 changed files with 2 additions and 1 deletions
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man3/stpncpy.3
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@ -18,7 +18,8 @@ stpncpy \- copy a fixed-size string, returning a pointer to its end
.nf
.B #include <string.h>
.PP
.BI "char *stpncpy(char *" dest ", const char *" src ", size_t " n );
.BI "char *stpncpy(char *restrict " dest ", const char *restrict " src \
", size_t " n );
.fi
.PP
.RS -4