kernel
/
git
mirror of https://git.kernel.org/pub/scm/git/git.git
1
0
Fork 0
Code Releases Activity

grep: mark unused parmaeters in pcre fallbacks 

When USE_LIBPCRE2 is not defined, we compile several noop fallbacks.
These need to have their parameters annotated to avoid
-Wunused-parameter warnings (and obviously we cannot remove the
parameters, since the functions must match the non-fallback versions).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Jeff King 2023-08-29 19:45:34 -04:00 committed by Junio C Hamano
parent 2c3c3d88fc
commit 4548b0145f
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
grep.c
View File

@ -452,18 +452,20 @@ static void free_pcre2_pattern(struct grep_pat *p)
pcre2_general_context_free(p->pcre2_general_context);
}
#else /* !USE_LIBPCRE2 */
static void compile_pcre2_pattern(struct grep_pat *p, const struct grep_opt *opt)
static void compile_pcre2_pattern(struct grep_pat *p UNUSED,
const struct grep_opt *opt UNUSED)
{
die("cannot use Perl-compatible regexes when not compiled with USE_LIBPCRE");
}

static int pcre2match(struct grep_pat *p, const char *line, const char *eol,
regmatch_t *match, int eflags)
static int pcre2match(struct grep_pat *p UNUSED, const char *line UNUSED,
const char *eol UNUSED, regmatch_t *match UNUSED,
int eflags UNUSED)
{
return 1;
}

static void free_pcre2_pattern(struct grep_pat *p)
static void free_pcre2_pattern(struct grep_pat *p UNUSED)
{
}