On 05/11, Ævar Arnfjörð Bjarmason wrote:
> Move the is_fixed() and has_null() functions which are currently only
> used in compile_regexp() earlier so they can be used in the PCRE
> family of functions in a later change.
>
> Signed-off-by: Ævar Arnfjörð Bjarmason <[email protected]>
> ---
> grep.c | 46 +++++++++++++++++++++++-----------------------
> 1 file changed, 23 insertions(+), 23 deletions(-)
>
> diff --git a/grep.c b/grep.c
> index 4507765811..5c808f8971 100644
> --- a/grep.c
> +++ b/grep.c
> @@ -321,6 +321,29 @@ static NORETURN void compile_regexp_failed(const struct
> grep_pat *p,
> die("%s'%s': %s", where, p->pattern, error);
> }
>
> +static int is_fixed(const char *s, size_t len)
> +{
> + size_t i;
> +
> + for (i = 0; i < len; i++) {
> + if (is_regex_special(s[i]))
> + return 0;
> + }
> +
> + return 1;
> +}
> +
> +static int has_null(const char *s, size_t len)
> +{
> + /* regcomp cannot accept patterns with NULs so when using it
> + * we consider any pattern containing a NUL fixed.
> + */
Since you're already moving these functions, mind cleaning up the
comment to conform to our style guide?
> + if (memchr(s, 0, len))
> + return 1;
> +
> + return 0;
> +}
> +
> #ifdef USE_LIBPCRE1
> static void compile_pcre1_regexp(struct grep_pat *p, const struct grep_opt
> *opt)
> {
> @@ -390,29 +413,6 @@ static void free_pcre1_regexp(struct grep_pat *p)
> }
> #endif /* !USE_LIBPCRE1 */
>
> -static int is_fixed(const char *s, size_t len)
> -{
> - size_t i;
> -
> - for (i = 0; i < len; i++) {
> - if (is_regex_special(s[i]))
> - return 0;
> - }
> -
> - return 1;
> -}
> -
> -static int has_null(const char *s, size_t len)
> -{
> - /* regcomp cannot accept patterns with NULs so when using it
> - * we consider any pattern containing a NUL fixed.
> - */
> - if (memchr(s, 0, len))
> - return 1;
> -
> - return 0;
> -}
> -
> static void compile_fixed_regexp(struct grep_pat *p, struct grep_opt *opt)
> {
> struct strbuf sb = STRBUF_INIT;
> --
> 2.11.0
>
--
Brandon Williams
