From 400c5e5c8307a2ebe44ef1f203f5a15669f20347 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 6 Sep 2012 22:44:55 -0400 Subject: 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. --- src/locale/iconv.c | 2 +- src/locale/strfmon.c | 4 ++-- src/locale/strftime_l.c | 2 +- src/locale/strxfrm.c | 2 +- src/locale/strxfrm_l.c | 2 +- src/locale/wcsxfrm.c | 2 +- src/locale/wcsxfrm_l.c | 2 +- 7 files changed, 8 insertions(+), 8 deletions(-) (limited to 'src/locale') diff --git a/src/locale/iconv.c b/src/locale/iconv.c index 508d322e..7b341fe9 100644 --- a/src/locale/iconv.c +++ b/src/locale/iconv.c @@ -139,7 +139,7 @@ static void put_32(unsigned char *s, unsigned c, int e) #define mbrtowc_utf8 mbrtowc #define wctomb_utf8 wctomb -size_t iconv(iconv_t cd0, char **in, size_t *inb, char **out, size_t *outb) +size_t iconv(iconv_t cd0, char **restrict in, size_t *restrict inb, char **restrict out, size_t *restrict outb) { size_t x=0; unsigned long cd = (unsigned long)cd0; diff --git a/src/locale/strfmon.c b/src/locale/strfmon.c index 81dfe38f..f510d9a4 100644 --- a/src/locale/strfmon.c +++ b/src/locale/strfmon.c @@ -75,7 +75,7 @@ static ssize_t vstrfmon_l(char *s, size_t n, locale_t loc, const char *fmt, va_l return s-s0; } -ssize_t strfmon_l(char *s, size_t n, locale_t loc, const char *fmt, ...) +ssize_t strfmon_l(char *restrict s, size_t n, locale_t loc, const char *restrict fmt, ...) { va_list ap; ssize_t ret; @@ -88,7 +88,7 @@ ssize_t strfmon_l(char *s, size_t n, locale_t loc, const char *fmt, ...) } -ssize_t strfmon(char *s, size_t n, const char *fmt, ...) +ssize_t strfmon(char *restrict s, size_t n, const char *restrict fmt, ...) { va_list ap; ssize_t ret; diff --git a/src/locale/strftime_l.c b/src/locale/strftime_l.c index 70b2f151..f19f5bf3 100644 --- a/src/locale/strftime_l.c +++ b/src/locale/strftime_l.c @@ -1,7 +1,7 @@ #include #include -size_t strftime_l(char *s, size_t n, const char *f, const struct tm *tm, locale_t l) +size_t strftime_l(char *restrict s, size_t n, const char *restrict f, const struct tm *restrict tm, locale_t l) { return strftime(s, n, f, tm); } diff --git a/src/locale/strxfrm.c b/src/locale/strxfrm.c index 8f123399..d40be9e1 100644 --- a/src/locale/strxfrm.c +++ b/src/locale/strxfrm.c @@ -1,7 +1,7 @@ #include /* collate only by code points */ -size_t strxfrm(char *dest, const char *src, size_t n) +size_t strxfrm(char *restrict dest, const char *restrict src, size_t n) { size_t l = strlen(src); if (n > l) strcpy(dest, src); diff --git a/src/locale/strxfrm_l.c b/src/locale/strxfrm_l.c index 78e56554..81a7badf 100644 --- a/src/locale/strxfrm_l.c +++ b/src/locale/strxfrm_l.c @@ -1,6 +1,6 @@ #include -size_t strxfrm_l(char *dest, const char *src, size_t n, locale_t l) +size_t strxfrm_l(char *restrict dest, const char *restrict src, size_t n, locale_t l) { return strxfrm(dest, src, n); } diff --git a/src/locale/wcsxfrm.c b/src/locale/wcsxfrm.c index 5f76e5a7..bfa01b5b 100644 --- a/src/locale/wcsxfrm.c +++ b/src/locale/wcsxfrm.c @@ -1,7 +1,7 @@ #include /* collate only by code points */ -size_t wcsxfrm(wchar_t *dest, const wchar_t *src, size_t n) +size_t wcsxfrm(wchar_t *restrict dest, const wchar_t *restrict src, size_t n) { size_t l = wcslen(src); if (l >= n) { diff --git a/src/locale/wcsxfrm_l.c b/src/locale/wcsxfrm_l.c index 831998e9..66a00193 100644 --- a/src/locale/wcsxfrm_l.c +++ b/src/locale/wcsxfrm_l.c @@ -1,6 +1,6 @@ #include -size_t wcsxfrm_l(wchar_t *dest, const wchar_t *src, size_t n, locale_t locale) +size_t wcsxfrm_l(wchar_t *restrict dest, const wchar_t *restrict src, size_t n, locale_t locale) { return wcsxfrm(dest, src, n); } -- cgit v1.2.1