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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-01-17 10:12:40 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-02-06 16:19:35 -0300 |
| commit | c19e3394a2a85cabc9a1a02551ec1c2d8085b148 (patch) | |
| tree | 1bc71caf840ed1e2c4af6b68a3bb5a6f782766d9 /string | |
| parent | b79cffb39185301d50dc42db2dfaf1d971be12c3 (diff) | |
| download | glibc-c19e3394a2a85cabc9a1a02551ec1c2d8085b148.zip glibc-c19e3394a2a85cabc9a1a02551ec1c2d8085b148.tar.gz glibc-c19e3394a2a85cabc9a1a02551ec1c2d8085b148.tar.bz2 | |
string: Hook up the default implementation on test-strchr
Also remove the simple_STRCHR, which can be easily replaced.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'string')
| -rw-r--r-- | string/test-strchr.c | 53 |
1 files changed, 38 insertions, 15 deletions
diff --git a/string/test-strchr.c b/string/test-strchr.c index 323c844..933fc0b 100644 --- a/string/test-strchr.c +++ b/string/test-strchr.c @@ -35,7 +35,6 @@ #ifndef WIDE # ifdef USE_FOR_STRCHRNUL # define STRCHR strchrnul -# define simple_STRCHR simple_STRCHRNUL # else # define STRCHR strchr # endif /* !USE_FOR_STRCHRNUL */ @@ -50,7 +49,6 @@ # include <wchar.h> # ifdef USE_FOR_STRCHRNUL # define STRCHR wcschrnul -# define simple_STRCHR simple_WCSCHRNUL # else # define STRCHR wcschr # endif /* !USE_FOR_STRCHRNUL */ @@ -72,20 +70,41 @@ typedef CHAR *(*proto_t) (const CHAR *, int); -/* Naive implementation to verify results. */ -CHAR * -simple_STRCHR (const CHAR *s, int c) -{ - size_t n = STRLEN (s) + 1; - - while (n--) - if (*s++ == (CHAR) c) - return (CHAR *) s - 1; - return NULLRET ((CHAR *) s - 1); -} - IMPL (STRCHR, 1) +/* Also check the generic implementation. */ +#undef STRCHR +#undef weak_alias +#define weak_alias(a, b) +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(a) +#undef libc_hidden_def +#define libc_hidden_def(a) +#undef libc_hidden_weak +#define libc_hidden_weak(a) +#ifndef WIDE +# define STRCHRNUL __strchrnul_default +# include "string/strchrnul.c" +# ifndef USE_FOR_STRCHRNUL +# define STRCHR __strchr_default +# include "string/strchr.c" +# define STRCHR_DEFAULT STRCHR +# else +# define STRCHR_DEFAULT STRCHRNUL +# endif +#else +# ifndef USE_FOR_STRCHRNUL +# define WCSCHR __wcschr_default +# include "wcsmbs/wcschr.c" +# define STRCHR_DEFAULT WCSCHR +# else +# define WCSCHRNUL __wcschrnul_default +# include "wcsmbs/wcschrnul.c" +# define STRCHR_DEFAULT WCSCHRNUL +# endif +#endif +IMPL (STRCHR_DEFAULT, 1) + static int check_result (impl_t *impl, const CHAR *s, int c, const CHAR *exp_res) { @@ -219,7 +238,11 @@ check1 (void) { CHAR s[] __attribute__((aligned(16))) = L ("\xff"); CHAR c = L ('\xfe'); - CHAR *exp_result = simple_STRCHR (s, c); +#ifndef USE_FOR_STRCHRNUL + CHAR *exp_result = NULL; +#else + CHAR *exp_result = s + STRLEN (s); +#endif FOR_EACH_IMPL (impl, 0) check_result (impl, s, c, exp_result); |