musl - musl - an implementation of the standard library for Linux-based systems

musl - an implementation of the standard library for Linux-based systems

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author	Rich Felker <dalias@aerifal.cx>	2012年09月06日 22:44:55 -0400
committer	Rich Felker <dalias@aerifal.cx>	2012年09月06日 22:44:55 -0400
commit	400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree	087a48dc8251fa05f6866af8ebf96b69450b15ab /src/stdio/vswprintf.c
parent	bac03cdde1137c16b4c194e137310e2748661dcc (diff)
download	musl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.gz

use restrict everywhere it's required by c99 and/or posix 2008

to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.

Diffstat (limited to 'src/stdio/vswprintf.c')

-rw-r--r--

src/stdio/vswprintf.c

1 files changed, 1 insertions, 1 deletions

diff --git a/src/stdio/vswprintf.c b/src/stdio/vswprintf.c
index 8e8f80ce..f3d4fec1 100644
--- a/src/stdio/vswprintf.c
+++ b/src/stdio/vswprintf.c

@@ -22,7 +22,7 @@ static size_t sw_write(FILE *f, const unsigned char *s, size_t l)

return i<0 ? i : l0;

}

-int vswprintf(wchar_t *s, size_t n, const wchar_t *fmt, va_list ap)

+int vswprintf(wchar_t *restrict s, size_t n, const wchar_t *restrict fmt, va_list ap)

{

int r;

FILE f;

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